Manufacturer: QNAP
Model: TS-251A-2G
EAN: 4058154118030
QNAP TS-251A. Supported storage drive types: HDD & SSD, Supported storage drive interfaces: Serial ATA III, Storage drive sizes supported: 2.5,3.5". Processor family: Intel® Celeron®, Processor manufacturer: Intel, Processor model: N3060. Internal memory: 2 GB, Internal memory type: DDR3L, Maximum RAM supported: 8 GB. Ethernet LAN data rates: 10,100,1000 Mbit/s, Supported network protocols: CIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, and.... On-board graphics card base frequency: 320 MHz, On-board graphics card burst frequency: 600 MHz, Maximum on-board graphics card memory: 8 GB
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Processor | |
Processor manufacturer | Intel |
Processor family | Intel® Celeron® |
Processor model | N3060 |
Processor frequency | 1.6 GHz |
Processor boost frequency | 2.48 GHz |
Processor cores | 2 |
Processor threads | 2 |
Processor cache | 2 MB |
PCI Express configurations | 1x2+2x1, 1x4, 2x2, 4x1 |
Thermal Design Power (TDP) | 6 W |
Processor code | SR2KN |
System bus rate | 5 GT/s |
PCI Express slots version | 2.0 |
Processor operating modes | 64-bit |
CPU configuration (max) | 1 |
Tjunction | 90 °C |
Scenario Design Power (SDP) | 4 W |
Processor package size | 25 x 27 mm |
Processor lithography | 14 nm |
ECC supported by processor | |
Integrated 4G WiMAX | |
Stepping | D1 |
Processor socket | BGA 1170 |
Processor codename | Braswell |
Processor series | Intel Celeron N3000 series |
Processor cache type | L2 |
On-board graphics card model | Intel® HD Graphics 400 |
Maximum internal memory supported by processor | 8 GB |
Conflict-Free processor | |
Memory | |
Internal memory type | DDR3L |
Internal memory | 2 GB |
Maximum RAM supported | 8 GB |
Memory slots | 2 x SO-DIMM |
Flash memory | 4096 MB |
Performance | |
Type | NAS |
Device class | Home & Home Office |
Backup function | |
Backup features | Cloud, iSCSI LUN |
Multilingual support | |
Noise level | 18.3 dB |
Card reader integrated | |
Compatible memory cards | SD |
Share folder access right management | |
Web-based management | |
On/off switch | |
S.M.A.R.T. support | |
System log | |
Built-in iTunes server | |
Built-in FTP server | |
Built-in UPnP AV media server | |
Hot spare | |
Share folder | CIFS/SMB |
Security algorithms | 256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS |
Browser supported | Microsoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google Chrome |
Access Control List (ACL) | |
Reset button | |
Design | |
Chassis type | Tower |
Cooling type | Active |
Product colour | Green, White |
Number of fans | 1 fan(s) |
Fan diameter | 7 cm |
LED indicators | Power, Ready, Reset |
Cable lock slot | |
Cable lock slot type | Kensington |
Storage | |
Storage drives installed | |
Number of storage drives supported | 2 |
Installed storage drive type | |
Supported storage drive types | HDD & SSD |
Supported storage drive interfaces | Serial ATA III |
Storage drive sizes supported | 2.5,3.5 " |
RAID support | |
RAID levels | 0, 1, JBOD |
Hot-swap drive bays | |
Supported file systems | FAT32, HFS+, NTFS, ext3, ext4 |
Network | |
Ethernet LAN | |
Ethernet LAN data rates | 10,100,1000 Mbit/s |
Wi-Fi | |
DHCP client | |
DHCP server | |
Jumbo frames support | |
iSCSI support | |
Wake-on-LAN ready | |
Supported network protocols | CIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, and SMSC |
Link aggregation | |
Ports & interfaces | |
Ethernet LAN (RJ-45) ports | 2 |
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 3 |
HDMI ports quantity | 1 |
Power | |
Power supply location | External |
Power supply unit (PSU) capacity | 65 W |
Number of power supply units | 1 |
Power consumption (typical) | 16.2 W |
Power consumption (sleep) | 7.9 W |
Power consumption (off) | 0.72 W |
AC input voltage | 100-240 V |
Fan voltage | 12 V |
Operational conditions | |
Operating temperature (T-T) | 0 - 40 °C |
Operating relative humidity (H-H) | 5 - 95 % |
Packaging content | |
External power adapter | |
Cables included | AC, LAN (RJ-45) |
Quick installation guide | |
Number of screws | 14 |
Weight & dimensions | |
Width | 102 mm |
Depth | 219 mm |
Height | 169 mm |
Weight | 1.28 kg |
Package weight | 2.64 kg |
Software | |
Operating system installed | QNAP Turbo System |
Operating system version | 4.2 |
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 Pro, Windows 10 Pro x64, Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows 8.1, Windows 8.1 Enterprise, Windows 8.1 Enterprise x64, Windows 8.1 Pro, Windows 8.1 Pro x64, Windows 8.1 x64 |
Linux operating systems supported | |
Mac operating systems supported | Mac OS X 10.0 Cheetah, Mac OS X 10.1 Puma, Mac OS X 10.10 Yosemite, Mac OS X 10.11 El Capitan, Mac OS X 10.2 Jaguar, Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard, Mac OS X 10.6 Snow Leopard, 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 2003 R2, Windows Server 2003 x64, Windows Server 2008, Windows Server 2008 R2, Windows Server 2008 R2 x64, Windows Server 2008 x64, Windows Server 2012, Windows Server 2012 R2 |
Processor special features | |
Intel® Identity Protection Technology (Intel® IPT) | |
Intel® Small Business Advantage (Intel® SBA) | |
Intel® OS Guard | |
Intel Stable Image Platform Program (SIPP) | |
Intel 64 | |
Intel® Secure Key | |
Intel® High Definition Audio (Intel® HD Audio) | |
Intel® Anti-Theft Technology (Intel® AT) | |
Intel® Smart Response Technology | |
Intel Smart Connect Technology | |
Enhanced Intel SpeedStep Technology | |
Execute Disable Bit | |
Idle States | |
Thermal Monitoring Technologies | |
Intel Trusted Execution Technology | |
Intel Enhanced Halt State | |
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID) | |
Intel® AES New Instructions (Intel® AES-NI) | |
Intel® Insider™ | |
Intel® Hyper Threading Technology (Intel® HT Technology) | |
Intel VT-x with Extended Page Tables (EPT) | |
Intel® Turbo Boost Technology | |
Intel Rapid Storage Technology | |
Embedded options available | |
Intel® Quick Sync Video Technology | |
Intel® InTru™ 3D Technology | |
Intel® Wireless Display (Intel® WiDi) | |
Intel® Clear Video HD Technology (Intel® CVT HD) | |
Home Networking (by Intel) | |
Intel Smart Connect Technology version | 0.00 |
Intel Clear Video Technology | |
Intel Secure Boot | |
Maximum number of PCI Express lanes | 4 |
Number of execution units | 12 |
Intel Virtualization Technology for Directed I/O (VT-d) | |
Intel Identity Protection Technology version | 1.00 |
Intel Secure Key Technology version | 1.00 |
Intel Stable Image Platform Program (SIPP) version | 0.00 |
Intel Virtualization Technology (VT-x) | |
Intel Smart Response Technology version | 0.00 |
Intel Small Business Advantage (SBA) version | 0.00 |
Intel Secure Boot Technology version | 1.00 |
UART | |
Memory channels supported by processor | Dual |
Memory types supported by processor | DDR3L-SDRAM |
Graphics | |
On-board graphics card base frequency | 320 MHz |
On-board graphics card DirectX version | 12.0 |
On-board graphics card burst frequency | 600 MHz |
Maximum on-board graphics card memory | 8 GB |
Number of displays supported (on-board graphics) | 3 |
Other features | |
Digital Living Network Alliance (DLNA) certified | |
Power management | |
Processor ARK ID | 91832 |
Logistics data | |
Harmonized System (HS) code | 84714100 |