QNAP TS-251D
Giá bán: Liên hệ
● CPU: Intel® Celeron® J4025/J4005 dual-core 2.0 GHz processor ● CPU Architecture: 64-bit x86 ● System Memory: 4 GB SO-DIMM DDR4 (1 x 4 G) ● Maximum Memory (Slots): 8 GB (2 x 4GB 2 x SO-DIMM DDR4) ● Flash Memory: 4GB (Dual boot OS protection) ● Drive Bays: 2 x 3.5-inch SATA 6Gb/s, 3Gb/s
NAS QNAP TS-251D
|
SKU |
TS-251D-4G |
|
CPU |
Intel® Celeron® J4025/J4005 dual-core 2.0 GHz processor |
|
CPU Architecture |
64-bit x86 |
|
Floating Point Unit |
✔ |
|
Encryption Engine |
✔ (AES-NI) |
|
Hardware-accelerated Transcoding |
✔ |
|
System Memory |
4 GB SO-DIMM DDR4 (1 x 4 G) |
|
Maximum Memory (Slots) |
8 GB (2 x 4GB 2 x SO-DIMM DDR4) |
|
Flash Memory |
4GB (Dual boot OS protection) |
|
Drive Bays |
2 x 3.5-inch SATA 6Gb/s, 3Gb/s |
|
Drive Compatibility |
3.5-inch SATA hard disk drives |
|
Hot-swappable |
✔ |
|
M.2 SSD Slot |
Optional via a QM2 PCIe adapter |
|
SSD Cache Acceleration Support |
✔ |
|
1GbE Port (RJ45) |
1 |
|
> 5 Gigabit Ethernet Port (5G/2.5G/1G/100M) |
Expandable with an optional PCIe adapter |
|
Jumbo Frame |
✔ |
|
PCIe Slot |
1x PCIe Gen 2 x4 |
|
USB 2.0 port |
3 |
|
USB 3.2 Gen 1 port |
2 |
|
USB 3.2 Gen 2 (10Gbps) port |
Optional via a PCIe expansion card |
|
IR Sensor |
✔ (Optional QNAP RM-IR004 remote control) |
|
HDMI Output |
1, HDMI 2.0 |
|
Form Factor |
Tower |
|
Buttons |
Power, USB copy, Reset |
|
Dimensions (HxWxD) |
168 × 105 × 226 mm |
|
Power Supply Unit |
External Power Adapter, 65W, 100-240V |
|
Weight (Net) |
1.48 kg |
|
Operating temperature |
0 – 40 °C (32°F – 104°F) |
|
Power Consumption/Operating Mode |
15.25 W |
|
Fan |
1 x 70mm |
