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QNAP TS-251A
Dual-core NAS featuring USB QuickAccess port for direct access to files

QNAP TS-251A

QNAP Products TS-251A
QNAP Products TS-251A
QNAP 2-bay TS-251A personal cloud NAS/DAS with USB direct access, HDMI local display (4GB RAM version)
TS-251A-4G-US
Our Price: $359.00
QNAP 2-bay TS-251A personal cloud NAS/DAS with USB direct access, HDMI local display
TS-251A-2G-US
Our Price: $319.00

Click here to jump to more pricing!

Overview:

The TS-251A provides the innovative USB QuickAccess port that allows you to quickly complete the first-time NAS installation and to then directly access files and data stored on the NAS. It also supports two additional transmission modes: Ethernet NAS mode and iSCSI SAN block-based mode. Combining USB QuickAccess, NAS and iSCSI-SAN into one box, the TS-251A is a powerful but easy-to-use storage solution ideal for backup, synchronization, remote access, and entertainment. It greatly helps to boost productivity and can meet the demands of photographers and audiovisual enthusiasts for direct, quick access to files. The TS-251A is powered by a high-performance 14nm Intel® Celeron® N3060 dual-core 1.6GHz processor, and supports 4K video playback and transcoding.

  • Excellent system performance, ideal for centralized management, file sharing and backup
  • USB QuickAccess port for accessing files without needing a network connection
  • Supports 4K hardware decoding and transcodes 4K H.264 videos on-the-fly or offline
  • Enjoy the best audio-visual experience with HDMI output and the free remote control
  • Build a personal karaoke system with OceanKTV
  • Linux Station supports Ubuntu® with direct output via HDMI
  • A hybrid approach to virtualization: Virtualization Station & Container Station
  • Supports Virtual JBOD (VJBOD) to maximize the storage utilization of multiple QNAP NAS units

Specifications:


  TS-251A-4G TS-251A-2G
Processor 14nm Intel® Celeron® N3060 dual-core 1.6GHz (up to 2.48GHz)
Hardware Encryption Accleration ✓,AES-NI
System Memory 4GB DDR3L (2 x 2GB) 2GB DDR3L (2 x 1GB)
Maximum Memory 8GB
Memory Slot 2 x SODIMM DDR3L (For dual-DIMM configurations, you must use a pair of identical DDR3L modules.)
Flash Memory 4GB, pre-loaded with QTS system
Drive Type 2 x 3.5"/2.5" SATA 6Gb/s HDDs/SSDs
GbE LAN 2 x Gigabit RJ45 LAN port
USB Port 3 x USB 3.0 ports (Front: 1, Rear:2)
SD Card Reader
USB QuickAccess ✓ (USB 3.0 Micro-B); USB cable is not included
HDMI 1, max. resolution 3840 x 2160 @ 30Hz
Audio Input 3.5mm Microphone Input jack (for dynamic microphone)
Audio Output 3.5mm Line Out jack (for ampliers or speakers)
LED Indicator Status/Power, USB, HDD 1, HDD 2
Button Power/Status, USB one-touch-backup, reset
IR Receiver ✓, supports QNAP RM-IR002 and MCE-compliant remote controls
Others Kensington security slot,system maintenance port
Dimension 169 x 102 x 219 mm
6.65 x 4.02 x 8.62 inch (HxWxD)
Weight Net: 1.28 kg (2.82 lbs)
Gross: 2.64 kg (5.82 lbs)
Operating Temperature 0-40˚C
Relative Humidity 5~95% RH non-condensing, wet bulb: 27˚C
Noise Level 18.3 dB (A)
Refer to ISO 7779 ; Maximum HDD loaded ; Bystander Position ; Average data from 1 meter in front of operating NAS
Power Consumption System sleep: 0.72W
HDD standby:7.9W
In operation:16.2W
(with 2 x 2TB HDDs)
Power 65W AC power adapter, 100-240V AC
Fan 1 x 7cm system fan (12V DC)

Package Contents

  • TS-251A
  • Ethernet cable x 2
  • Quick installation guide (QIG)
  • 65W AC Adapter: PWR-ADAPTER-65W-A01
  • Power cord x 1
  • Flat head screw x 8 (for 3.5" HDD)
  • Flat head screw x 6 (for 2.5” HDD)
  • IR Remote Control: RM-IR002

Accessories:

1GB DDR3L Memory Module SODIMM
1GB DDR3L Memory Module SODIMM
RAM-1GDR3L-SO-1600
$75.00
2GB DDR3L Memory Module SODIMM
2GB DDR3L Memory Module SODIMM
RAM-2GDR3L-SO-1600
$100.00
4GB DDR3L Memory Module SODIMM
4GB DDR3L Memory Module SODIMM
RAM-4GDR3L-SO-1600
$160.00
8GB DDR3L Memory Module SODIMM
8GB DDR3L Memory Module SODIMM
RAM-8GDR3L-SO-1600
$250.00
Power adaptor for 3.5- inch 2 Bay & 2.5-inch 2 Bay NAS
Power adaptor for 3.5- inch 2 Bay & 2.5-inch 2 Bay NAS
SP-2BAY-ADAPTOR
83.00
HDD Tray (White)
HDD Tray (White)
SP-X20-TRAY
$32.00
Infrared (IR) remote control
Infrared (IR) remote control
RM-IR002
$29.99
OceanKTV Audio Box
OceanKTV Audio Box
KAB-001
$125.00
SCR-HDD25A-96
SCR-HDD25A-96
SCR-HDD25A-96
$31.00
SCR-HDD35A-96
SCR-HDD35A-96
SCR-HDD35A-96
$31.00

Documentation:

Download the QNAP TS-251A & TS-451A Series Brochure (PDF).

Pricing Notes:

QNAP Products TS-251A
QNAP Products TS-251A
QNAP 2-bay TS-251A personal cloud NAS/DAS with USB direct access, HDMI local display (4GB RAM version)
TS-251A-4G-US
Our Price: $359.00
QNAP 2-bay TS-251A personal cloud NAS/DAS with USB direct access, HDMI local display
TS-251A-2G-US
Our Price: $319.00
Accessories
1GB DDR3L Memory Module SODIMM
RAM-1GDR3L-SO-1600
Our Price: $75.00
2GB DDR3L Memory Module SODIMM
RAM-2GDR3L-SO-1600
Our Price: $100.00
4GB DDR3L Memory Module SODIMM
RAM-4GDR3L-SO-1600
Our Price: $160.00
8GB DDR3L Memory Module SODIMM
RAM-8GDR3L-SO-1600
Our Price: $250.00
Power adaptor for 3.5- inch 2 Bay & 2.5-inch 2 Bay NAS
SP-2BAY-ADAPTOR
Our Price: $83.00
HDD Tray (White)
SP-X20-TRAY
Our Price: $15.00
Infrared (IR) remote control
RM-IR002
Our Price: $29.99
OceanKTV Audio Box
KAB-001
Our Price: $99.00
Screw pack for 2.5" HDD intallation, 96 pieces, Flat head machine screw
SCR-HDD25A-96
Our Price: $31.00
Screw pack for 3.5" HDD intallation, 96 pieces, Flat head machine screw
SCR-HDD35A-96
Our Price: $31.00