QNAP HS-251+ NAS Compact Ethernet LAN Black - NAS Servers

Silent, dust-free, and more powerfulThe HS-251+, powered by a quad-core Intel Celeron 2.0GHz processor, was created as a silent NAS solution that allows users to enjoy files and media with no distractions, providing a perfect match for home theater enthusiasts and audiophiles looking to maximize their audiovisual experience and users who wish to constantly run their systems without any background noise. Coupled with the support of HDMI connectivity for 1080p video playback and hardware transcoding capability, the HS-251+ is an ideal companion at home for multimedia entertainment. Being fanless, the HS-251+ has no internal moving parts for improved reliability and remains clean and dust-free even after long-term usage. The HS-251+ is best used with SSDs or WD Red & Seagate NAS drives as a reliable storage solution. Modern & stylishCreated for the living room with a revolutionary fanless architecture, the HS-251+ features a modern set-top design that fits alongside your HDTV, games consoles and other elements of your digital lifestyle. Underneath the stylish & compact brushed metal aluminum body, the HS-251+ is packed full of cutting-edge features & apps to provide day-to-day entertainment, storage, and backup needs. The HS-251+ is easy to use and maintain. With its accessible layout, adding and removing drives are remarkably easy even for beginners.Quad-core CPU driving higher performancePowered by a 22nm 64-bit quad-core Intel Celeron 2.0GHz processor with 2GB energy-efficie

Storage
Storage drives installed	Yes
Installed storage drive type	HDD
Number of storage drives installed	2
Total installed storage capacity	2000 GB
Supported storage drive types	HDD, SSD
Number of storage drives supported	2
Storage drive interface	Serial ATA
Storage drive capacity	1000 GB
Storage drive size	2.5/3.5"
Hot-swap drive bays	Yes
RAID support	Yes
Supported file systems	FAT32,HFS+,NTFS,ext4
RAID levels	0, 1
Processor
Processor frequency	2 GHz
Processor family	Intel® Celeron®
Processor cores	4
Memory
Internal memory type	DDR3L
Internal memory	2 GB
Flash memory	512 MB
Networking
Ethernet LAN	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s
Wake-on-LAN ready	Yes
Supported network protocols	CIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Jumbo frames support	Yes
iSCSI support	Yes
DHCP server	Yes
DHCP client	Yes
Ports & interfaces
USB 3.0 (3.1 Gen 1) Type-A ports quantity	2
USB 2.0 ports quantity	2
HDMI ports quantity	1
Ethernet LAN (RJ-45) ports	2
Hard drive
RAID support	Yes
Supported file systems	FAT32,HFS+,NTFS,ext4
RAID levels	0, 1
Design
Cooling type	Passive
Built-in display	No
Cable lock slot type	Kensington
Colour of product	Black
LED indicators	Yes
Chassis type	Compact
Cable lock slot	Yes
Technical details
Type	NAS
Device class	Home & Home Office
Backup function	Yes
Backup features	Cloud, iSCSI LUN
Built-in display	No
Built-in optical drive	No
Card reader integrated	No
Colour of product	Black
Noise level	6.5 dB
Multilingual support	Yes
LED indicators	Yes
Chassis type	Compact
Buzzer	Yes
Performance
Built-in UPnP AV media server	Yes
Built-in iTunes server	Yes
Built-in FTP server	Yes
System log	Yes
S.M.A.R.T. support	Yes
Password authentication	Yes
Browser supported	Microsoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google Chrome
Type	NAS
Device class	Home & Home Office
Backup function	Yes
Backup features	Cloud, iSCSI LUN
Built-in optical drive	No
Card reader integrated	No
On/off switch	Yes
Windows operating systems supported	Yes
Server operating systems supported	Windows Server 2003,Windows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2
Mac operating systems supported	Yes
Linux operating systems supported	Yes
Web-based management	Yes
Security algorithms	256-bit AES,FIPS 140-2,HTTPS,SSH,SSL/TLS
Reset button	Yes
Operating system version	4.2
Operating system installed	QNAP Turbo System
Noise level	6.5 dB
Multilingual support	Yes
Management protocols	SNMP, Teltet
Buzzer	Yes
Access Control List (ACL)	Yes
Cooling
Cooling type	Passive
Security
Cable lock slot type	Kensington
Security algorithms	256-bit AES,FIPS 140-2,HTTPS,SSH,SSL/TLS
Cable lock slot	Yes
Access Control List (ACL)	Yes
Software
Windows operating systems supported	Yes
Server operating systems supported	Windows Server 2003,Windows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2
Mac operating systems supported	Yes
Linux operating systems supported	Yes
Operating system version	4.2
Operating system installed	QNAP Turbo System
Management features
On/off switch	Yes
Web-based management	Yes
Reset button	Yes
Management protocols	SNMP, Teltet
Power
Power supply location	External
Power supply unit (PSU) capacity	60 W
AC input voltage	100-240
Redundant power supply (RPS) support	No
Number of power supply units	1
External power adapter	Yes
Power management	Yes
Weight & dimensions
Width	302 mm
Depth	220 mm
Height	41.3 mm
Weight	1.56 kg
Package weight	2.62 kg
Packaging content
Quick installation guide	Yes
External power adapter	Yes
Cables included	AC, LAN (RJ-45)
System requirements
Windows operating systems supported	Yes
Server operating systems supported	Windows Server 2003,Windows Server 2008 R2,Windows Server 2012,Windows Server 2012 R2
Mac operating systems supported	Yes
Linux operating systems supported	Yes
Operational conditions
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	5 - 95%
Certificates
Digital Living Network Alliance (DLNA) certified	Yes
Packaging data
Package weight	2.62 kg
Cables included	AC, LAN (RJ-45)
Other features
Power management	Yes

• Capacity: 2TB

1. Non-Returnable Products: Once an order has been processed, items that are not classified as 3D memory products are non-returnable and cannot be cancelled.

2. Restocking Charges: A restocking fee of up to 25% may apply to eligible returns. The exact percentage depends on the product category.

3. Product Condition: All products are supplied in refurbished condition by default, unless explicitly stated as brand new retail stock prior to purchase.

4. Dispatch & Availability: Most orders are dispatched within 24 hours, subject to stock availability. For urgent or same-day dispatch requests, please contact our customer service team at (0)203-411-0694.

5. Manufacturer Part Numbers: Leading manufacturers such as Dell, HP, IBM, and Compaq may assign multiple identifiers to the same product, including Spare Part Numbers (Spare P/N#) or Field Replaceable Unit Numbers (FRU#). Items received may carry either designation and will be considered equivalent and fully compatible. For clarification, please contact our sales team.

6. Warranty Policy: All items are covered by a 30-day limited warranty, valid for replacement only in cases of DOA (Dead on Arrival), and must match the original part number. Certain storage devices may include an extended 90-day warranty—confirmation prior to purchase is recommended. Additional warranty options, including manufacturer or extended warranties, may be available upon request.

7. Drivers & Installation Media: Products are sold in bulk format and generally do not include installation media or drivers. If required, please confirm availability before placing your order.

8. Shipping Costs: Shipping charges are automatically calculated based on lighter items such as memory modules and hard drives (under 5 lbs). Heavier equipment, including servers, racks, or motherboards, may incur additional shipping costs. We recommend confirming shipping fees prior to order completion. In cases of discrepancies, our team will contact you to revise the charges accordingly.

9. Product Images: All product images are for illustrative purposes only. The actual item delivered may vary in appearance.

10. Packaging Disclaimer: Items may be shipped in bulk or non-retail packaging, particularly for large volume or consolidated orders.

11. End-of-Life (EOL) Products: Discontinued products may be substituted with equivalent parts that match the same FRU and functionality.

12. Refurbished Printers: Refurbished printers may not include toner cartridges, or may be supplied with partially used cartridges.

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Need Assistance?

If you require further clarification or have any concerns, please contact us prior to placing your order:
📧 support@selectechnology.co.uk
📞 (0)203-511-0854

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