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QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core (2 Core) 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT

QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core (2 Core) 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT

Serial ATA/600 Controller - RAID Supported - 0, 1, JBOD RAID Levels - 1 x RJ-45 - Gigabit Ethernet - QTS 4.4.1

QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core 2 Core 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT
QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core 2 Core 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT
QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core 2 Core 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT
QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core 2 Core 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT
QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core 2 Core 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT
QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core 2 Core 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT
QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core 2 Core 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT
QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core 2 Core 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT
QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core 2 Core 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT
QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core 2 Core 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT
QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core 2 Core 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT
QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core 2 Core 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT
QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core 2 Core 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT
QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core 2 Core 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT
Dispatches within 1 - 3 Days question tooltip

£388.33 inc vat

£323.61 ex vat

Or £16.77 for 24 months view a finance example

with 10% deposit of £38.84

payment types we accept

Order Code: QNP-100541

Manf.Code: TS-251D-4G

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QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core (2 Core) 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT overview

Manufacturer
QNAP Systems
Brand Name
QNAP
Product Model
TS-251D-4G
Product Name
TS-251D-4G SAN/NAS Storage System
Marketing Information

The TS-251D integrates secure data storage and multimedia entertainment into one device. Featuring a PCIe slot, the TS-251D allows you to flexibly extend NAS functionality and potential applications. You can enhance overall system performance by installing a QNAP QM2 card for M.2 SSD caching/10GbE connectivity combined with Qtier auto-tiering storage and installing a 10GbE/5GbE/2.5GbE network expansion card. In addition, TS-251D can be used with QNAP's smart AI photo management application, QuMagie, which integrates AI image recognition to group similar photos together in album "People", "Things" and "Places". The TS-251D features an HDMI slot to stream multimedia throughout your home. The TS-251D supports dual-channel hardware decoding and transcoding, allowing you to view NAS media files smoothly across various devices.

The PCIe port supports the installation of a 10GbE/5GbE/2.5GbE/ network expansion card, a QM2 card, a USB 3.1 Gen 2 (10Gbps) card, or a wireless network card.

Provide 4K media playback and online transcoding, while enabling cross-device multimedia viewing via HDMI output or streaming applications.

Snapshots fully record the system status and data. If files are accidentally deleted or modified, you can quickly restore previously-recorded data.

QNAP provides a wide range of multimedia applications. You can manage all apps through the Multimedia Console to simplify management.

HBS backs up and synchronizes NAS data to other remote servers or cloud storage, while QuDedup deduplicates data at the source to reduce network bandwidth and storage space.

Use VJBOD (Virtual JBOD) to expand your storage capacity by using the unused storage of other QNAP NAS. Connect up to two TR series USB storage enclosure.

Intel® Celeron® J4005 Dual-Core Processor and AES-NI Hardware Encryption

Powered by Intel® Celeron® J4005 dual-core 2.0 GHz processor (burst up to 2.7 GHz), DDR4 RAM (up to 8 GB), one Gigabit LAN port, and supports SATA 6Gb/s hard drives, the TS-251D combines network expansion cards to create dependable read/write performance. The TS-251D features Intel® AES-NI 256 hardware-accelerated encryption for both full NAS volumes and shared folders, boosting system performance while securing sensitive data stored in the TS-251D.

Smart AI Photo Management

QuMagie integrates QuMagie Core AI image recognition technology for facial recognition, subject identification, and geotagging photos. Similar photos are categorized into People, Places, and Things albums. Moreover, QuMagie features a built-in timeline scroll, customizable folder covers, iOS® Live Photo display and a powerful search tool, to provide you with the ultimate photo management and image sharing solution.

Real-Time 4K Video Transcoding

Featuring advanced Intel® UHD Graphics, the TS-251D supports dual-channel 4K hardware decoding and real-time transcoding, allowing you to convert videos to universal file formats that can be smoothly played across various devices. You can also watch high-quality 4K media files on an HDTV using the HDMI output or with Plex® Media Server to stream media files to mobile devices and media streaming devices (including DLNA®, Roku®, Apple TV®, Amazon Fire TV® and Chromecast™). The QNAP RM-IR004 remote control (sold separately) can be configured using QButton to customize individual button actions, providing a more user-friendly NAS experience.

Multiple Ways To Enjoy Your Multimedia

QNAP provides a wide range of multimedia applications for you to easily enjoy photos, music, and videos.

Product Type
SAN/NAS Storage System
Storage
Number of Hard Drives Supported
2
Number of Hard Drives Installed
0
Number of Solid State Drive Supported
2
Number of Solid State Drive Installed
0
Flash Memory Capacity
4 GB
Processor & Chipset
Processor Manufacturer
Intel
Processor Type
Celeron
Processor Model
J4005
Processor Core
Dual-core (2 Core)
Processor Speed
2 GHz
Memory
Standard Memory
4 GB
Memory Technology
DDR4 SDRAM
Network & Communication
Ethernet Technology
Gigabit Ethernet
I/O Expansions
Number of Total Expansion Bays
2
Number of 2.5"/3.5" Bays
2
Number of Total Expansion Slots
1
Expansion Slot Type
PCI Express 2.0 x4
Controllers
Controller Type
Serial ATA/600
RAID Supported
Yes
RAID Levels
0, 1, JBOD
Interfaces/Ports
HDMI
Yes
Total Number of USB Ports
5
Number of USB 2.0 Ports
2
Number of USB 3.0 Ports
3
Network (RJ-45)
Yes
Number of Network (RJ-45) Ports
1
Software
Operating System
QTS 4.4.1
Management & Protocols
Protocols
PPTP
Power Description
Maximum Power Supply Wattage
65 W
Physical Characteristics
Height
168 mm
Width
105 mm
Depth
226 mm
Form Factor
Tower
Weight (Approximate)
1.48 kg

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Delivery Options

Next Working Day Delivery

Get your order delivered the next working day for £5.99, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared.

Pre 12 Next Working Day Delivery

Get your order delivered the next working day before 12:00pm for £10.98, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared. Some orders if via PayPal and the first customer order may not clear in time.

Weekend Delivery - Saturday & Sunday

If you need your order at the weekend, for £12.58, you can specify the day you wish to have it delivered to you, Saturday or Sunday providing your order has been placed by 17:00 on the Friday before.

Economy Delivery

Economy delivery is available on all orders of any value being shipped within the UK.

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QNAP TS-251D-4G 2 x Total Bays SAN/NAS Storage System - 4 GB Flash Memory Capacity - Intel Celeron Dual-core (2 Core) 2 GHz - 4 GB RAM - DDR4 SDRAM Tower - Serial AT

Order Code: QNP-100541

£388.33 inc vat

£323.61 ex vat