The HS-251, powered by an Intel Celeron dual-core 2.41 GHz processor, was designed as a silent NAS solution, allowing users to enjoy files and media without interruptions. This makes it the optimal choice for home theater enthusiasts and audiophiles who want to maximize their audiovisual experience, as well as for users who want their systems to run continuously without any background noise. Coupled with support for HDMI connectivity for 1080p video playback and hardware transcoding, the HS-251 is an ideal home companion for multimedia entertainment. As a fanless device, the HS-251 has no moving parts inside for improved reliability and remains clean and dust-free even after prolonged use. The HS-251 works best with SSDs, WD Red hard drives, or Seagate NAS hard drives.
Max. number of hard disks | 2 |
Memory | 1 GB |
RAID configuration | 0, 1, JBOD |
Network connections | RJ45 Gigabit Ethernet (2x) |
Exact USB ports | USB-A 2.0 (2x), USB-A 3.0 (2x) |
Documents | |
Item number | 2729465 |
Manufacturer | QNAP |
Category | NAS |
Manufacturer no. | HS-251 |
Release date | 8.7.2014 |
External links |
Colour | Black |
Exact colour description | Black |
Model | Desktop |
Max. number of hard disks | 2 |
Hard drive form factor | 2.5", 3.5" |
RAID configuration | 0, 1, JBOD |
Memory type | DDR3L-RAM |
Memory | 1 GB |
Add-on packages | QNAP (x86 only): XBMC, QNAP: Notes / Signage / Photo / Video / Multimedia / Digital TV / TV / Music / Surveillance Station, Virtualization Station, myQNAPcloud, File / Backup / HD / DJ / Download Station, Qairplay, Qsync, Print Server, HappyGet, DLNA Media Server, Antivirus, Webserver, iTunes / Mail / VPN Server |
NAS features – model-specific | Max. number of groups 512, Max. number of simultaneous connections 600, Max. number of user accounts 4096 |
Hard disk additional functions | Hot swapping |
Clock frequency | 2.41 GHz |
Number of processor cores | 2 -Core |
Network connections | RJ45 Gigabit Ethernet (2x) |
Connectivity | Infrared |
USB ports | USB-A |
Exact USB ports | USB-A 2.0 (2x), USB-A 3.0 (2x) |
Video connections | HDMI (1x) |
Audio Connections | HDMI (1x) |
Number of camera licenses included | 2 x |
Max. number of cameras | 24 x |
Power consumption | 15.64 W |
Power consumption (standby) | 8.96 W |
CO₂-Emission | |
Climate contribution |
Scope of delivery | 2x RJ45 cable, 6x 2.5" HDD screws, 8x 3.5" HDD screws, External power supply, Power cord, Quick Installation Guide |
Length | 30.20 cm |
Width | 22 cm |
Height | 4.13 cm |
Weight | 1.56 kg |
