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QNAP ES1640dc v2
Enterprise ZFS NAS, offering nearly zero-downtime highly reliable services

QNAP ES1640dc v2

QNAP Products
Enterprise Storage
QNAP 16-Bay Active-Active Dual Controller ZFS NAS and iSCSI/ IP-SAN
3U, SAS 12G (compatible with SAS 6G), 2x10GbE(10GBase-T), 4x10GbE(SFP+), 40GbE-ready.
Rackmount Kit Included.
ES1640dc-v2-E5-96G-US
Our Price: $11,999.00

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Overview:

The ES1640dc v2 is whole-new product line developed by QNAP for mission-critical tasks and intensive virtualization applications. With Intel® Xeon® E5 processors, dual active controllers, ZFS, HPE Helion compatibility and fully supporting virtualization environments, the ES1640dc v2 delivers “real business-class” cloud computing data storage. The ES1640dc v2 features the brand-new QES operating system that allows almost limitless snapshots, block-level data deduplication, and thin provisioning with reclaim, assisting businesses in building the most cost-efficient VDI platform and storage for critical data. The ES1640dc v2 provides the same user experience as the current QNAP NAS and QTS system, allowing business users to enjoy the easy learning curve and quickly deploy the system, and making it ideal for small and medium businesses with budget constraints or large-scale IT divisions coping with mission-critical tasks.

  • Dual active controllers, NVRAM cache, dual mini-SAS channel backup, 40GbE-ready, SAS 12Gb/s-enabled
  • QES operating system which is based on FreeBSD and ZFS
  • Data deduplication and compression allows hosting over 500 VDI in one chassis
  • Near-limitless snapshots and SnapSync for efficient disaster recovery
  • NAS and iSCSI/IP-SAN storage supporting VMware®, Microsoft® Hyper-V, KVM and advanced virtualization features
  • Fully supports OpenStack® iSCSI Cinder driver, and compatible with HPE Helion
  • Scalable design, up to 1 PB total storage capacity
  • 5 year warranty - Global warranty inclusive

Intel® Xeon® E5 dual-controller for nearly zero downtime high-availability

The ES1640dc v2 is powered by two Intel® Xeon® E5-2400 v2 processors and features dual active-active controller architecture, ensuring businesses with nearly zero downtime high availability as the standby controller can quickly take over if one controller breaks down. The ES1640dc v2 connects to the JBOD enclosure (EJ1600 v2) via the dual path mini-SAS design to sustain continuous operations even if an external JBOD cable is disconnected. Designed around redundancy, the ES1640dc v2 is the best realization of reliable enterprise storage for uninterrupted mission-critical enterprise tasks and productivity.

Active-Active HA Dual Controller

Features:

Dual controller NAS: high reliability and high availability

“Reliability” is the primary priority for mission critical business applications. The ES1640dc v2 adopts dual active-active controllers to provide the most reliable base for business IT storage.

Dual Controller NAS

1. Dual active-active controller

If one controller fails, the other one will immediately take over to provide high availability with the least downtime.

2. Built-in 2 x 10GbE RJ45 ports

Intel® XL710 network card provides four 10GbE SFP+ ports to fulfill various iSCSI/NFS/CIFS network data transmission requirements.

3. Pre-installed dual-port 10GbE (RJ45) network card

The PCIe slot is pre-installed with a LAN-10G2T-X550 network card that offers two 10GbE RJ45 ports. Users can replace it with a dual-port QSFP+ 40GbE NIC to provide massive data transmission potential and to simplify network cabling.

4. SAS 12Gb/s hard drive

Dual-controller architecture that supports SAS 12Gb/s and SAS 6Gb/s hard drives / SSDs, providing versatile storage choices for enterprises.

5-1. NVRAM w/ Copy-to-Flash

Battery-protected DRAM write to cache data protection and Flash read acceleration provides industry-leading random access performance to benefit virtual machine deployment.

5-2. DDR3 RAM

(1) NVRAM dedicated DDR3 memory modules - supports 16GB, power required by C2F is supplied by BBU.
(2) Dual-channel DDR3 system main memory - each channel supports 16GB/32GB, providing up to 32GB/64GB total capacity.

5-3. M.2 SSD

Stores cache data written by DRAM to ensure information is not lost if the system experiences a sudden power failure.

6. Dual Path Mini-SAS 12Gb/s (EJ1600 v2), 6Gb/s (EJ1600) JBOD architecture

Increases the ES1640dc v2’s potential storage capacity to over 1 PB with expansion enclosures.

7. Intel® Xeon® E5-2400 v2 series processor

Provides the performance required by software-defined storage and commercial mission-critical applications.

8. Field-replaceable unit

Field-replaceable unit (FRU) applies not only to the controllers but also to the cooling fans, power supplies, and the BBU battery pack for C2F (Copy-To-Flash), providing a cost-effective way to maintain complex systems and to replace defective parts.

Field-replaceable unit
Field-replaceable unit (copy-to-flash)

NVRAM cache reducing the risks of losing write cache data

To increase random write performance and reliability, the ES1640dc v2 features NVRAM modules (DRAM Write Cache with Copy-to-flash) to protect write data. When data is written into NVRAM, there are dedicated backup battery units to protect writing to the cache, and at the same time the data is replicated to a backup controller, to achieve 100% data integrity. NVRAM-backed write cache in the dual-controller architecture presents high performance, fault-tolerant, and helps reduce flash SSD write amplification.

*To ensure write cache data safety, it is recommended to annually replace the BBU.

NVRAM


QES operating system combining ZFS file system

The ES1640dc v2 features the brand-new QES (QNAP Enterprise Storage) operating system, which is based on the simple and efficient FreeBSD kernel and the ZFS file system that has been proven through years of experience to be most suitable for high-end enterprise applications. QES supports dual active controller architecture and remote disaster recovery, can be directly integrated into OpenStack® cloud environments, and is designed for intensive virtualization and VDI applications with optimal performance. Continuing the same user experience with the QTS operating system, QES provides business users with an easy learning curve to quickly deploy the ES1640dc v2, and provides the best storage solution jointly with the current QNAP NAS.

QES

Overview of QNAP Enterprise ZFS NAS and the QES operating systems

  QES
QNAP Enterprise System
QTS
QNAP Turbo NAS System
Hardware platform Enterprise ZFS NAS
ES series NAS
QNAP Turbo NAS
TS / TVS / TAS / TDS series
Operating system kernel FreeBSD Linux
File system ZFS Ext4
myQNAPcloud Yes Yes
App support Qmanager, Qfile All available apps
File Station Yes Yes
App Station No Yes
Virtualization Station No Yes
Container Station No Yes
Dual active controller Yes No
NVRAM (Write to cache) Yes No
40G Ethernet network Yes Yes
Intel Quick Assist No Yes
Snapshot upper limit 65536 1024
Single LUN snapshot upper limit 65536 1024
Deduplication Yes No
Real time data compression Yes No
End-to-End Data Integrity Yes No
Application consistency Snapshot Agent
VSS Hardware Provider
(QNAP NetBak Replicator)
Snapshot Agent
VSS Hardware Provider
(QNAP NetBak Replicator)
Remote disaster backup and recovery SnapSync Snapshot Replica

ZFS – the best file system for business data storage

The ES1640dc v2 features ZFS, a combined file system and logical volume manager, to support various advanced functions for high-end enterprise storage, including powerful storage expansion, flexible storage pools, simplified management, high-performance SSD cache, nearly limitless snapshots and cloning, data deduplication, in-line compression and thin provisioning with reclaim for optimized utilization for virtual machine storage. ZFS is designed with a focus on data integrity, and uses its end-to-end checksums to detect and correct silent data corruption caused by hardware defects, bugs in firmware or metadata errors, effectively protecting user’s data.

ZFS


Deduplication and compression to maximize VDI storage performance

There could be over 90% duplicate data from OS images and applications that are spread over virtual desktops. The ES1640dc v2 supports block-based data deduplication to optimize storage usage from redundant data. Deduplicated virtual desktops become easier to be cached to achieve optimal virtual desktop performance. In-line data compression helps shrink data size, further optimizing storage usage. For mastering storage in a virtualized environment, the ES1640dc v2 provides businesses with the most cost-effective remote virtual desktop platform and mission-critical information warehousing.

Data Duplication


Strong disaster recovery made by nearly limitless snapshots and SnapSync

The ES1640dc v2 supports up to 65,536 snapshots for iSCSI LUN and shared folders. When executing a remote snapshot backup, it only needs to transfer changed data, and can use deduplication and compression to significantly reduce the amount of transferred data. The ES1640dc v2 can provide remote backup SnapSync for snapshots at the shortest interval of every five minutes, fully supports VMware vCenter Site Recovery (SRM) technology, provides Storage Replication Adapter (SRA) for SRM, and provides enterprise-class remote backup & disaster recovery solution to fulfill business continuity.

SnapSync


Well-rounded backup solutions to secure data

QNAP Netbak Replicator is an easy-to-use and VSS-aware backup software, and helps businesses to create complete backups in datacenter and virtualization environments without needing to purchase expensive and complex commercial software. To build a QNAP Snap Agent and VSS Hardware Provider operating environment, all applications (including VSS Service, Requestor, Provider and QNAP Snap Agent) can be deployed with VSS-Aware applications on the same server, and the minimal requirements are only one ES1640dc v2 and one server for it to be operational.

Backup Solutions

Virtualization

Storage for comprehensive virtualization applications

The ES1640dc v2 is certified for VMware® vSphere 6.0, and is compatible with Microsoft® Hyper-V and KVM, benefiting flexible deployment and management in virtualization environments. The ES1640dc v2 supports VMware VAAI and Microsoft ODX to increase performance by offloading server loading for ESXi server and Hyper-V respectively, and supports QNAP vSphere Client plug-in, Web plug-in and QNAP SMI-S provider with enhanced efficiency of operations and management in virtualization applications.


Compatible with HPE Helion for extending horizons to OpenStack cloud

As QNAP’s first "OpenStack Ready" product line, the ES1640dc v2 is not only suitable for virtualization and virtual desktop environments but also the best choice for cloud applications. QES supports OpenStack® Cinder and iSCSI Cinder Node drivers, and provides block-level storage space to virtual machines. It not only accelerates the deployment of virtual machines and enhances virtual machine image access efficiency through iSCSI, but it is also easier to integrate into commercial cloud storage platforms. QES can be easily coupled with HPE Helion* to provide simpler and more reliable private enterprise hybrid cloud solutions, to ensure that enterprises can still enjoy uninterrupted, highly available, highly-stable services in dense virtualized environments.

HPE Helion


QNAP x Platform9: Deploy a Hybrid Cloud with OpenStack

Platform9 is a cloud-based OpenStack management platform. While a pure OpenStack environment can take weeks to properly deploy, with Platform9 it can be done in minutes. QNAP and Platform9 have joined forces to provide a powerful storage solution that is easy to deploy and easy to use for OpenStack environments. By adopting the joint QNAP ES1640dc v2 and Platform9 solution you can deploy OpenStack in a very short time with the integrated QNAP Cinder driver (no manual installation required), attain highly-available QNAP storage for on-site data, and benefit from comprehensive functions and applications that are available on QNAP’s enterprise-grade and affordable business-class storage solutions.

QNAP x Platform9


5 year warranty - Global warranty inclusive

QNAP's ES1640dc v2 offers 5 year warranty with 3-year global warranty inclusive at no extra cost. This premier warranty demonstrates QNAP’s attention to the essential business needs of continuous operations and non-interrupted services to their customers.

QNAP's 5 year warranty

Seamless capacity expansion

The ES1640dc v2 supports efficient capacity expansion by cascading multiple QNAP RAID expansion enclosures to meet the needs of growing business data, providing businesses a cost-efficient storage solution for large data archiving and virtualization applications.

Featuring dual controllers, dual-loop architecture, the ES1640dc v2 and the corresponding JBOD expansion enclosures all provide dual-channel (Dual Path) to tolerate single node failure. Even if an external JBOD cable is disconnected due to external damage to the mini-SAS cable, it can still run normally. This is essential for better intermachine data protection and capacity scalability.

The maximum total storage capacity available by connecting RAID expansion enclosures:

NAS Model RAID Expansion Enclosure No. of RAID Expansion Enclosure Total HDD No. (NAS + Enclosure) Max. Raw Capacity (TB)*
ES1640dc v2 EJ1600
EJ1600 v2
7 128 1280
6 112 1120
5 96 960
4 80 880
3 64 640
2 48 480
1 32 320
*The maximum capacity is calculated by using 10TB HDDs.

Specifications:

CPU Intel Xeon E5-2400 v2 family processor
Intel Xeon 6-core Processor E5-2420 v2 (15M Cache, 2.20GHz)
Memory System memory: DDR3 RDIMM
Total memory slots: 6 (Dual controllers; 2 x main memory DIMM and 1 x write cache DIMM for NVRAM for each controller.)
32GB/64GB for main memory DIMM and 16GB write cache DIMM per controller.
Flash Memory 2 GB DOM
USB 2 x USB 3.0/2.0 port
Hard Drive 16 x 3.5"/2.5" SAS 12Gbps/6Gbps hard drive, or 2.5" SAS SSD; lockable tray
Maximized Raw Capacity 160 TB (Configuration: 16 x 10 TB hard drives)
Hard Drive Interface SAS 12Gb/s, backward-compatible to SAS 6Gb/s
10/100/1000 Mbps LAN Port 1 for each controller (for remote management)
10Gbps LAN Port 4 x SFP+ (Intel XL710-AM1) and 2 x RJ45 (LAN-10G2T-X550) for each controller
PCIe Slot PCIe Slot x8 (Gen3 x8): Pre-installed with a LAN-10G2T-X550 NIC (2 x 10GbE RJ45 ports), replacable with a 40GbE NIC
PCIe Slot x4 (Gen2 x4): Pre-installed with a dual-port Mini-SAS adapter
Cache M.2 2280 SSD dedicated to NVRAM, SATA signaling
Form Factor 3U rackmount
Dimension 618(D) x 446.2(W) x 132(H) mm (excluding front grips)
Weight Net weight (NAS only): 26.75 kg / 58.97 lb
Gross weight (with packing and accessories): 36.94 kg / 81.44 lb
Sound Level Sound pressure (LpAm) (bystander position): 66.1dB
Power Consumption Sleep mode: 314.86 W
In operation: 501.40 W
Power Supply 770 W (Redundancy for fault tolerance)
Fan Hot-swappable fan module (60*60*38mm; 16000RPM/12v/2.8A x 3)
Electro-Magnetic Compatibility (EMC)
  • FCC Class A (USA only)
  • CE Mark ( EN55022 Class A, EN55024)
SAFETY Standard
  • EN60950
  • BSMI
  • VCCI
  • CB
  • LVD

ES1640dc V2 Front Specifications

Front

1. Hard Drive Tray 3. Power On Button
2. Hard Drive LED Indicators 4. LED Indicators
System Power LED (Blue): on/off
System Status (Green/ Red): in operation, system errors, low power, degraded RAID mode, memory failure, fan/power supply failure, system/disk temperature too high, storage pool reaching threshold value, system performing take-over, power supply unit unplugged

ES1640dc v2 Rear Specifications

Rear

1. Password & Network Settings Reset Button 9. PCIe Gen3 x8 Slot, pre-installed with a LAN-10G2T-X550 NIC for 2 x 10GbE (RJ45) Port
2. Power Supply LED (Green/ Orange) 10. BBU
3. 4 x 10GbE (SFP+) Port 11. BBU Status Light (Green/ Red/ Orange)
4. RJ11 to RS-232 serial 12. Controller Status Light (Green/ Orange)
5. 1GbE Management Port 13. Fan Status Light (Green/ Orange)
6. 2 x USB 3.0/2.0 14. Battery Status Light (Green/ Orange)
7. Power Button 15. High Availability LED (Green/ Orange)
8. PCIe Gen2 x4 Slot, with dual path Mini-SAS (SFF-8644) expansion card on board    

Remark:

The Enterprise ZFS NAS rack mount models comply with ANSI/EIA-RS-310-D rack mounting standards. Before purchasing the server racks for these models, please make sure the server racks conform to the following criteria:

  1. Rack size
    1. Mounting post width: ≥ 451mm
    2. Panel width: ≥ 485mm
    3. Mounting post depth: 609.6mm~914.4mm
    4. The distance between two rack posts is 465mm (center-to-center measurement of the rack's square holes)

    Enterprise ZFS NAS rack mount

  2. The optional rack kits for the Enterprise ZFS NAS rack mount models are compatible with both square-hole and round-hole server racks.

    optional rack kits

Designs and specifications are subject to change without notice.

Software Specifications:

Operating System High Availability
QES 1.1 (based on FreeBSD)
  • Active-Active/Active-Standby dual controller for NAS
  • Active-Active dual controller for JBOD expander
  • Automatically hardware error detection and failover
  • Automatically failback when hardware recovered
  • Data port network failover
  • Management port network failover
  • Near zero downtime high availability
  • Dual SAS link loop
  • MPIO and ALUA for iSCSI high availability
  • Link aggregation for network high availability
  • Support SMB3 Continuous Availability (CA)
Supported Client OS Power Management
  • Windows 7 (32/64-bit), Windows 8 (32/64-bit), Windows 10 (32/64-bit), Windows Server 2008 R2/2012/2012R2
  • Apple Mac OS X
  • Linux & UNIX
  • Wake on LAN
  • Internal hard drive standby mode
  • Automatic power on after power recovery
  • Network UPS support with SNMP management
Supported Browsers Access Right Management
  • Microsoft Internet Explorer 10+
  • Mozilla Firefox 8+
  • Apple Safari 4+
  • Google Chrome
  • Batch users creation
  • Import/Export users
  • User quota management
  • Local user access control for CIFS/SMB and FTP
  • Subfolder permissions support for CIFS/SMB, FTP, and File Station
Multilingual Support Domain Authentication Integration
  • Chinese (Traditional & Simplified), Czech, Danish, Dutch, English, Finnish, French, German, Greek, Hungarian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese (Brazil), Romanian, Russian, Spanish, Swedish, Thai, Turkish
  • Microsoft Active Directory support
  • LDAP client
  • Domain users login via CIFS/SMB, FTP, and File Station
File System Administration
  • ZFS
  • Multi-window, multi-tasking based system management
  • Movable Icons and personalized desktop
  • Smart toolbar and dashboard for neat system status display
  • Smart fan Control
  • SNMP (v2 & v3)
  • Resource monitor
  • Network recycle bin for file deletion via CIFS/SMB and File Station
    • Automatic Cleanup
    • File Type Filter
  • Comprehensive logs (events & connection)
  • Syslog client
  • System settings backup and restore
  • Restore to factory default
  • Command Line Interface (CLI)
Networking File Server
  • TCP/IP (IPv4 & IPv6)
  • 10 Gigabit NICs with jumbo frame (LACP, Load Balance, Failover, Round Robin)
  • Service binding based on network interfaces
  • Proxy client
  • DHCP client
  • Protocols: CIFS/SMB2/SMB3, NFS v3/NFS v4, FTP, FTPS, TFTP, HTTP, HTTPS, SSH, iSCSI, SNMP, SMTP, and SMSC
  • Bonjour Discovery
  • Shared folder for CIFS/SMB, NFS and FTP
  • File sharing across Windows, Mac, and Linux/UNIX
  • Windows ACL
  • Advanced folder permissions for CIFS/SMB, FTP
Security FTP Server
  • Network access protection with auto-blocking: SSH, HTTP(S), FTP, CIFS/SMB
  • CIFS/SMB host access control for shared folders
  • FIPS 140-2 validated AES 256-bit volume-based and shared folder data encryption
  • Importable SSL certificates
  • Instant alert via E-mail, SMS, beep
  • FTP over SSL/TLS (Explicit)
  • FXP support
  • Passive ftp port range control
Storage Management Backup Station
  • Storage space utilization monitoring
  • Storage pool with RAID 0, 1, 5, 6, 10, 50, 60, RAID TP, triple Mirror
  • Global hot spare
  • SSD read cache
  • NVRAM write cache (BBU-protected)
  • Scheduled Backup Battery Unit (BBU) learning
  • Supports share folder/LUN with thin provisioning
  • Supports LUN with instant provisioning
  • Supports share folder quota
  • Supports space reclaim
  • Supports snapshots
    • Supports Shared Folder/LUN snapshot
    • Snapshot manager
    • Snapshot clone
    • Snapshot agent for Windows VSS and VMware
  • Support inline deduplication for Shared Folder/LUN
  • Support inline compression for Shared Folder/LUN
  • Support inline encryption for Shared Folder/LUN
  • Support WORM (Write Once Read Many) for Shared Folder
  • Online LUN expansion
  • Online Share Folder quota expansion
  • Online storage pool expansion
  • Hard drive S.M.A.R.T.
  • SMART predict data migration
  • Time-Limited Error Recovery (TLER)
  • Storage expansion via QNAP EJ-1600 series expansion units*
  • JBOD ID Reinitialized
  • JBOD enclosure roaming
  • RAID recovery
  • Checksum for end-to-end data integrity
  • Silence error detection and self-healing
  • Pool scrub for data verification
  • Remote replication server over Rsync
  • Remote replication server over Snapsync
  • Scheduled backup
  • Snapshot support for Rsync
  • Compression, Dedup, and transfer rate limitation over Snapsync
  • Desktop backup with QNAP NetBak Replicator for Windows
  • Third party backup software support: Veeam backup & replication, Acronis True Image, Arcserve backup, emc retrospect, Symantec Backup Exec, etc.
Designs and specifications are subject to change without notice.

Optional Accessories:

Storage expansion accessories
EJ1600

EJ1600 v2

16-bay SAS 12Gbps RAID expansion enclosure
The connection between Enterprise ZFS NAS and EJ series JBOD requires 2 additional Mini SAS cables for creating a redundant cross loop configuration.
EJ1600

EJ1600

16-bay SAS 6Gbps RAID expansion enclosure
The connection between Enterprise ZFS NAS and EJ series JBOD requires 2 additional Mini SAS cables for creating a redundant cross loop configuration.
CAB-SAS30M-8644

CAB-SAS30M-8644

Mini SAS external cable (SFF-8644 to SFF-8644), 3M
The connection between Enterprise ZFS NAS and EJ series JBOD requires 2 additional Mini SAS cables for creating a redundant cross loop configuration.
CAB-SAS20M-8644

CAB-SAS20M-8644

Mini SAS external cable (SFF-8644 to SFF-8644), 2M
The connection between Enterprise ZFS NAS and EJ series JBOD requires 2 additional Mini SAS cables for creating a redundant cross loop configuration.
CAB-SAS10M-8644

CAB-SAS10M-8644

Mini SAS external cable (SFF-8644 to SFF-8644), 1M
The connection between Enterprise ZFS NAS and EJ series JBOD requires 2 additional Mini SAS cables for creating a redundant cross loop configuration.
CAB-SAS05M-8644

CAB-SAS05M-8644

Mini SAS external cable (SFF-8644 to SFF-8644), 0.5M
The connection between Enterprise ZFS NAS and EJ series JBOD requires 2 additional Mini SAS cables for creating a redundant cross loop configuration.
CAB-SAS30M-8644-8088

CAB-SAS30M-8644-8088

Mini SAS external cable (SFF-8644 to SFF-8088),3M
The connection between Enterprise ZFS NAS and EJ series JBOD requires 2 additional Mini SAS cables for creating a redundant cross loop configuration.
CAB-SAS20M-8644-8088

CAB-SAS20M-8644-8088

Mini SAS external cable (SFF-8644 to SFF-8088),2M
The connection between Enterprise ZFS NAS and EJ series JBOD requires 2 additional Mini SAS cables for creating a redundant cross loop configuration.
CAB-SAS10M-8644-8088

CAB-SAS10M-8644-8088

Mini SAS external cable (SFF-8644 to SFF-8088),1M
The connection between Enterprise ZFS NAS and EJ series JBOD requires 2 additional Mini SAS cables for creating a redundant cross loop configuration.
CAB-SAS05M-8644-8088

CAB-SAS05M-8644-8088

Mini SAS external cable (SFF-8644 to SFF-8088),0.5M
The connection between Enterprise ZFS NAS and EJ series JBOD requires 2 additional Mini SAS cables for creating a redundant cross loop configuration.
LAN-10G2SF-MLX

LAN-10G2SF-MLX

Dual-port 10G SFP+ OPTIC network expansion card
LAN-40G2SF-MLX

LAN-40G2SF-MLX

Dual-port 40G QSFP+ network expansion card
RAM-16GDR3EC-RD-1600

RAM-16GDR3EC-RD-1600

16GB DDR3 RAM 1600MHz R-DIMM ECC
CAB-DAC15M-SFPP-A02

CAB-DAC15M-SFPP-A02

10G SFP+ DAC 1.5M Ethernet cable
BBU-A01-2200MAH

BBU-A01-2200MAH

Battery Backup Unit for NVRAM write cache

Documentation:

Download the QNAP ES1640dc v2 Datasheet (PDF).

Pricing Notes:


Enterprise Storage
QNAP 16-Bay Active-Active Dual Controller ZFS NAS and iSCSI/ IP-SAN
3U, SAS 12G (compatible with SAS 6G), 2x10GbE(10GBase-T), 4x10GbE(SFP+), 40GbE-ready.
Rackmount Kit Included.
ES1640dc-v2-E5-96G-US
Our Price: $11,999.00
SAS Drives
4TB Drives
Seagate 4TB Enterprise Internal SAS Drive 3.5"
ST4000NM0125
Our Price: $253.00
HGST Ultrastar 7K6000 4TB SAS Drive
HUS726040AL5210
Our Price: $260.00
6TB Drives
Seagate 6TB Enterprise Internal SAS Drive 3.5"
ST6000NM0095
Our Price: $324.00
Seagate 6TB Enterprise Internal HDD SAS Drive 3.5"
ST6000NM0034
Our Price: $324.00
HGST Ultrastar 7K6000 6TB SAS Drive
HUS726060AL5210
Our Price: $338.00
HGST Ultrastar 7K6000 6TB Internal HD SAS Drive
HUS726060AL4210
Our Price: $350.00
8TB Drives
Seagate Enterprise Capacity 3.5 HDD 8TB Internal HDD
ST8000NM0075
Our Price: $398.00
HGST Ultrastar He10 8TB Internal HDD Drive
HUH721008AL5200
Our Price: $478.00
HGST Ultrastar He8 8TB Internal HDD Drive
HUH728080AL4200
Our Price: $438.00
10TB Drives
HGST Ultrastar He10 10TB 3.5" Internal Hard Drive
HUH721010AL5200
Our Price: $535.00
SSD Drives
400GB Drives
Seagate 1200.2 Series 400GB Internal SSD ‑ 2.5"
ST400FM0233
Our Price: $1,263.00
800GB Drives
Seagate 1200.2 Series 800GB Internal SSD ‑ 2.5"
ST800FM0173
Our Price: $1,888.00
1.6TB Drives
Seagate 1200.2 Series 1.6TB Internal SSD ‑ 2.5"
ST1600FM0073
Our Price: $2,395.00
1.92TB Drives
Seagate 1200.2 Series 1.92TB Internal SSD ‑ 2.5"
ST1920FM0003
Our Price: $2,695.00
ES1640dc v2 Accessories
QNAP 16-bay SAS 12Gbps RAID expansion enclosure
ZFS NAS and iSCSI/ IP-SAN. 3U, SAS 12G (compatible with SAS 6G), 2x10GbE(10GBase-T), 4x10GbE(SFP+), 40GbE-ready.
EJ1600-v2-US
Our Price: $3,655.00
QNAP 16-bay SAS 6Gbps RAID expansion enclosure
3U, Redundant PSU, 1 x 6G MiniSAS Cable (CAB-SAS05M-8088), with Rail Kit
EJ1600-US
Our Price: $3,299.00
Mini SAS external cable (SFF-8644 to SFF-8644), 1M
CAB-SAS10M-8644
Our Price: $99.00
Mini SAS external cable (SFF-8644 to SFF-8644), 0.5M
CAB-SAS05M-8644
Our Price: $69.00
Mini SAS external cable (SFF-8644 to SFF-8088),1M
CAB-SAS10M-8644-8088
Our Price: $99.00
QNAP Dual-port 10GbE SFP+ network expansion card
LAN-10G2SF-MLX
Our Price: $239.00
QNAP Dual-port 40GbE QSFP+ network expansion card
LAN-40G2SF-MLX
Our Price: $499.00
16GB DDR3 ECC RAM, 1600 MHz, long-DIMM
RAM-16GDR3EC-RD-1600
Our Price: $380.00
SFP+ 10GbE twinaxial direct attach cable, 1.5M
CAB-DAC15M-SFPP-A02
Our Price: $89.00
Backup battery unit for ES NAS series
BBU-A01-2200MAH
Our Price: $125.00