QNAP TS-451D2-4G 4 Bay NAS Intel Celeron J4025 dual-core 2.0 GHz processor 4 GB SO-DIMM DDR4 Hot-swappable
SKU
377230
Brand
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2xRJ45 LAN port 4xUSB3.2 HDMI 2.0 2 yrs
TS-451D2-4G
| CPU | Intel® Celeron® J4025 2-core/2-thread processor, burst up to 2.9 GHz |
| CPU Architecture | 64-bit x86 |
| Graphic Processors | Intel® HD Graphics 600 |
| Floating Point Unit | |
| Encryption Engine | (AES-NI) |
| Hardware-accelerated Transcoding | |
| System Memory | 4 GB SO-DIMM DDR4 (1 x 4 GB) |
| Maximum Memory | 8 GB (2 x 4GB) |
| Memory Slot | 2 x SO-DIMM DDR4
For dual-DIMM configuration, you must use a pair of identical DDR4 modules.
|
| Flash Memory | 4GB (Dual boot OS protection) |
| Drive Bay | 4 x 3.5-inch SATA 6Gb/s, 3Gb/s
The system is shipped without HDD.
For the HDD compatibility list, please visit https://www.qnap.com/compatibility/ |
| Drive Compatibility | 3.5-inch SATA hard disk drives 2.5-inch SATA hard disk drives 2.5-inch SATA solid state drives |
| Hot-swappable | |
| SSD Cache Acceleration Support | |
| Gigabit Ethernet Port (RJ45) | 2 |
| Wake on LAN (WOL) | |
| Jumbo Frame | |
| USB 3.2 Gen 1 port | 4 |
| HDMI Output | 1, HDMI 2.0 (up to 4096 x 2160 @ 60Hz) |
| Form Factor | Tower |
| LED Indicators | Power/Status, LAN, USB, HDD1-4 |
| Buttons | Power, USB copy, Reset |
| Dimensions (HxWxD) | 165.3 × 160 × 219.4 mm |
| Weight (Net) | 2.09 kg |
| Weight (Gross) | 3.02 kg |
| Operating temperature | 0 - 40 °C (32°F - 104°F) |
| Storage Temperature | -20 - 70°C (-4°F - 158°F) |
| Relative Humidity | 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F) |
| Power Supply Unit | External Power Adapter, 90W, AC 100-240 V |
| Fan | 1 x 120mm, 12VDC |
| Sound Level | 18.5 db(A) |
| System Warning | Buzzer |
| Kensington Security Slot | |
| Max. Number of Concurrent Connections (CIFS) - with Max. Memory | 1500 |
QNAP TS-451D2-4G 4 Bay NAS Intel Celeron J4025 dual-core 2.0 GHz processor 4 GB SO-DIMM DDR4 Hot-swappable 2xRJ45 LAN port 4xUSB3.2 HDMI 2.0 2 yrs
