NAS QNAP (TS-451D2-4G, Without HDD.)
คุณสมบัติสินค้า:
- Bay: 4 (Tower), - CPU: Intel® Celeron® J4025 dual-core 2.0 GHz processor (burst up to 2.9 GHz), - RAM: 4 GB SO-DIMM DDR4 (1 x 4 GB), - MAX RAM: 8 GB (2 x 4GB), - RAM Slot: 2, - Flash Memory: 4 GB - Ethernet Port: 2x GbE, - USB: 4x USB 3.2 Gen 1 , - HDMI: 1x HDMI Output, - Supported RAID types: RAID 0, 1, 5, 6, 10, JBOD, Single, - Supported RAID Hot Spare and Global Hot Spare
หมวดหมู่ : Server&Nas&Storage , QNAP ,
แบรนด์ : QNAP
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| 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 |
| System Warning | Buzzer |
| Kensington Security Slot | |
| Max. Number of Concurrent Connections (CIFS) - with Max. Memory | 1500 |
Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
* Sound Level Test
Environment: Refer to ISO 7779; Maximum HDD loaded; Bystander Position; Average data from 1 meter in front of operating NAS.
Product images are for illustrative purposes only and may differ from the actual product. Due to differences in monitors, colors of products may also appear different to those shown on the site.
Designs and specifications are subject to change without notice.
