QNAP · NAS & Storage Servers

QNAP TS-431XeU NAS Rack (1U) Annapurna Labs Alpine AL-314 price in United Kingdom

Model TS-431XeUMPN TS-431XEU-8G/32TB-IWPROMPN TS-431XEU-2GMPN TS-431XEU-8GEAN 5051868054693EAN 885022014033

ProcessorAnnapurna Labs
Memory2 GB
Noise20.3 dB
TypeNAS

Lowest price incl. delivery

£818.99

at Back to the OfficeFree deliveryIn stock

1 store
Range £818.99 – £2,568.99
Save up to £1,750.00 vs. the dearest store
1 in stock
1 with free delivery
Checked 6 Oct 2026, 05:40 UTC

Go to Back to the Office See all 13 offers

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Full specifications and side-by-side comparison

Prices in United Kingdom

1 store · prices in GBP · updated 6 Oct 2026, 05:40 UTC

Lowest price£818.99at Back to the Office · free shippingGo to Back to the Office

Price range across 13 offers

Save up to £1,750.00 (68%) by choosing the cheapest store

1 of 1 stores in stock
1 with free shipping
Checked 6 Oct 2026, 05:40 UTC

Back to the OfficeLowest priceQNAP TS-431XeU NAS Rack (1U) Annapurna Labs Alpine AL-314 8 GB DDR3 0 TB QNAP QTS Black, Stainless steel In stockFree shipping
£818.99incl. free shipping
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeQNAP TS-431XeU NAS Rack (1U) Annapurna Labs Alpine AL-314 2 GB DDR3 24 TB HDD QNAP Turbo System Aluminium, Black In stockFree shipping
£1,332.99incl. free shipping+£514.00 (63%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeQNAP TS-431XeU NAS Rack (1U) Annapurna Labs Alpine AL-314 8 GB DDR3 24 TB HDD QNAP Turbo System Aluminium, Black In stockFree shipping
£1,428.99incl. free shipping+£610.00 (74%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeQNAP TS-431XeU NAS Rack (1U) Annapurna Labs Alpine AL-314 2 GB DDR3 16 TB HDD QNAP Turbo System Aluminium, Black In stockFree shipping
£1,556.99incl. free shipping+£738.00 (90%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeQNAP TS-431XeU NAS Rack (1U) Annapurna Labs Alpine AL-314 8 GB DDR3 16 TB HDD QNAP Turbo System Aluminium, Black In stockFree shipping
£1,649.99incl. free shipping+£831.00 (101%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeQNAP TS-431XeU NAS Rack (1U) Annapurna Labs Alpine AL-314 2 GB DDR3 32 TB HDD QNAP Turbo System Aluminium, Black In stockFree shipping
£1,686.99incl. free shipping+£868.00 (106%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeQNAP TS-431XeU NAS Rack (1U) Annapurna Labs Alpine AL-314 2 GB DDR3 16 TB HDD QNAP Turbo System Aluminium, Black In stockFree shipping
£1,744.99incl. free shipping+£926.00 (113%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeQNAP TS-431XeU NAS Rack (1U) Annapurna Labs Alpine AL-314 8 GB DDR3 32 TB HDD QNAP Turbo System Aluminium, Black In stockFree shipping
£1,778.99incl. free shipping+£960.00 (117%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeQNAP TS-431XeU NAS Rack (1U) Annapurna Labs Alpine AL-314 8 GB DDR3 16 TB HDD QNAP Turbo System Aluminium, Black In stockFree shipping
£1,835.99incl. free shipping+£1,017.00 (124%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeQNAP TS-431XeU NAS Rack (1U) Annapurna Labs Alpine AL-314 2 GB DDR3 24 TB HDD QNAP Turbo System Aluminium, Black In stockFree shipping
£2,234.99incl. free shipping+£1,416.00 (173%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeQNAP TS-431XeU NAS Rack (1U) Annapurna Labs Alpine AL-314 8 GB DDR3 24 TB HDD QNAP Turbo System Aluminium, Black In stockFree shipping
£2,318.99incl. free shipping+£1,500.00 (183%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeQNAP TS-431XeU NAS Rack (1U) Annapurna Labs Alpine AL-314 2 GB DDR3 32 TB HDD QNAP Turbo System Aluminium, Black In stockFree shipping
£2,488.99incl. free shipping+£1,670.00 (204%) vs lowest
Go to store : Back to the Office (opens in a new tab)
Back to the OfficeQNAP TS-431XeU NAS Rack (1U) Annapurna Labs Alpine AL-314 8 GB DDR3 32 TB HDD QNAP Turbo System Aluminium, Black In stockFree shipping
£2,568.99incl. free shipping+£1,750.00 (214%) vs lowest
Go to store : Back to the Office (opens in a new tab)

Ad: we may earn a commission when you buy through these links; it never changes the order, which is by total price only. Prices and stock are shown as each store states them, as of 6 Oct 2026, 05:40 UTC, and can change at any time. Taxes are included only where the store includes them.

Price history in United Kingdom

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Product details

Identification

Brand: QNAP
Product: TS-431XeU NAS Rack (1U) Annapurna Labs Alpine AL-314
Full name: QNAP TS-431XeU NAS Rack (1U) Annapurna Labs Alpine AL-314 2 GB DDR3 0 TB QNAP QTS Black, Stainless steel
Manufacturer part number: TS-431XEU-8G/32TB-IWPRO, TS-431XEU-2G, TS-431XEU-8G, TS-431XEU-2G-US, TS-431XEU-8G-US, TS-431XEU-8G/32TB-REDPRO, TS-431XEU-2G/12TB-RED, TS-431XEU-2G/16TB-GOLD, TS-431XEU-2G/16TB-IW, TS-431XEU-2G/16TB-IWPRO, TS-431XEU-2G/16TB-RED, TS-431XEU-2G/16TB-REDPRO, TS-431XEU-2G/24TB-GOLD, TS-431XEU-2G/24TB-IW, TS-431XEU-2G/24TB-IWPRO, TS-431XEU-2G/24TB-RED, TS-431XEU-2G/24TB-REDPRO, TS-431XEU-2G/32TB-GOLD, TS-431XEU-2G/32TB-IW, TS-431XEU-2G/32TB-IWPRO, TS-431XEU-2G/32TB-REDPRO, TS-431XEU-2G/40TB-GOLD, TS-431XEU-2G/40TB-IWPRO, TS-431XEU-2G/4TB-RED, TS-431XEU-2G/8TB-GOLD, TS-431XEU-2G/8TB-RED, TS-431XEU-2G/8TB-REDPRO, TS-431XEU-8G/32TB-GOLD, TS-431XEU-8G/12TB-RED, TS-431XEU-8G/16TB-GOLD, TS-431XEU-8G/16TB-IW, TS-431XEU-8G/16TB-IWPRO, TS-431XEU-8G/16TB-RED, TS-431XEU-8G/16TB-REDPRO, TS-431XEU-8G/24TB-GOLD, TS-431XEU-8G/24TB-IW, TS-431XEU-8G/24TB-IWPRO, TS-431XEU-8G/24TB-RED, TS-431XEU-8G/24TB-REDPRO, TS-431XEU-8G/32TB-IW
EAN / UPC: 5051868054693, 885022014033, 4058154257999, 4713213512104, 885022014040, 4058154244302, 4713213512111, 5051868055294
Category: NAS & Storage Servers

86 specifications from the manufacturer's data sheet

Storage

Storage drives installed	No
Total installed storage capacity	0 TB
Number of storage drives installed	0
Number of storage drives supported	4
Installed storage drive type	No
Supported storage drive types	HDD & SSD
Storage drive capacity	0 GB
Supported storage drive interfaces	Serial ATA, Serial ATA II, Serial ATA III
Storage drive sizes supported	2.5,3.5"
RAID support	Yes
RAID levels	0, 1, 5, 6, 10, 50, 60, JBOD
Hot-swap drive bays	Yes
Supported file systems	FAT32, HFS+, NTFS, exFAT, ext3, ext4
Bad block scan	Yes

Processor

Processor manufacturer	Annapurna Labs
Processor family	Annapurna Labs
Processor model	Alpine AL-314
Processor frequency	1.7 GHz
Processor cores	4
Processor architecture	ARM Cortex-A15

Memory

Internal memory	2 GB
Internal memory type	DDR3
Memory clock speed	1600 MHz
Maximum RAM supported	8 GB
Memory form factor	SO-DIMM
Memory slots	1
Flash memory	512 MB

Network

Ethernet LAN	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s
DHCP client	Yes
DHCP server	Yes
Jumbo frames support	Yes
iSCSI support	Yes
Wake-on-LAN ready	Yes
Supported network protocols	TCP/IP, IPv4, IPv6, CIFS/SMB, AFP v3.3, NFS v3, FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC

Ports & interfaces

Ethernet LAN (RJ-45) ports	2
USB port	Yes
USB 2.0 ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4
Fiber ports quantity	1
Fiber optic connector	SFP+

Design

Chassis type	Rack (1U)
Cooling type	Active
Product colour	Black, Stainless steel
Number of fans	3 fan(s)
Fan diameter	4 cm
LED indicators	HDD, LAN, Network, Status
Cable lock slot	Yes
Cable lock slot type	Kensington

Performance

Type	NAS
Device class	Small & Medium Business
Backup function	Yes
Buzzer	Yes
Noise level	20.3 dB
Web-based management	Yes
Access Control List (ACL)	Yes
Browser supported	Apple Safari 7, Google Chrome, Microsoft Internet Explorer 10, Mozilla Firefox
On/off switch	Yes
Reset button	Yes
Security algorithms	256-bit AES
Universal Plug and Play (UPnP)	Yes

Software

Operating system installed	QNAP QTS
Operating system version	5.0.0
Windows operating systems supported	Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 IOT Core, Windows 10 Pro, Windows 10 Pro x64, Windows 7, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64,
Linux operating systems supported	Yes
Mac operating systems supported	Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.7 Lion, Mac OS X 10.8 Mountain Lion, Mac OS X 10.9 Mavericks
Server operating systems supported	Windows Server 2003, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2

Power

Power supply location	Built-in
Power supply unit (PSU) capacity	100 W
Power consumption (typical)	30.99 W
Power consumption (HDD standby)	12.42 W
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Fan voltage	12 V