THÔNG SỐ KỸ THUẬT
processor |
Processor model | Intel Celeron J4125 |
|---|---|---|
| Processor architecture | 64-bit | |
| Processor clock | 4-core 2.0 (base frequency) / 2.7 (burst frequency) GHz | |
| Hardware encryption engine (AES-NI) | ||
Memory |
System memory | 4 GB DDR4 non-ECC |
| Total number of memory slots | 1 | |
| Memory can be expanded to | 8 GB (4 GB + 4 GB) | |
| Remarks |
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Storage device |
Number of disk slots | 4 |
| Maximum number of disk slots for installing expansion devices | 9 | |
| M.2 drive bay | 2 (NVMe) | |
| Compatible disk types* (see all supported disks) |
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| Maximum internal net total storage capacity | 64 TB (16 TB drive x 4) (Capacity may vary by RAID types) | |
| Maximum total net storage capacity with expansion device | 144 TB (64 TB + 16 TB drive x 5) (Capacity may vary by RAID types) | |
| Maximum single storage space capacity* | 108 TB | |
| Disk hot swap support | ||
| Remarks |
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External port |
RJ-45 1GbE network port | 2 (Support Link Aggregation / Failover) |
| USB 3.0 port | 2 | |
| eSATA port | 1 | |
File system |
Internal disk |
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| External disk |
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| Remarks | exFAT Access must be purchased separately from the package center. | |
Exterior |
Size (Height X Width X Depth) | 166 mm x 199 mm x 223 mm |
| weight | 2.24 kg | |
other projects |
System fan | 92 mm x 92 mm x 2 pcs |
| Fan mode |
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| Front panel LED indicator can adjust brightness | ||
| Automatic power supply recovery | ||
| Noise value* | 19.8 dB(A) | |
| Timer switch | ||
| Wake on LAN | ||
| Power supply/transformer | 100 W | |
| AC input voltage | 100 V to 240 V AC | |
| Current frequency | 50/60 Hz, single frequency | |
| Power consumption* | 32.17 W (Access) 9.69 W (HDD Hibernation) |
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| British Thermal Unit | 109.84 BTU/hr (Access) 33.09 BTU/hr (HDD Hibernation) |
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| Remarks |
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temperature |
Operating temperature | 0°C to 40°C (32°F to 104°F) |
| Storage temperature | -20°C to 60°C (-5°F to 140°F) | |
| Relative humidity | 5% to 95% RH | |
Certification body |
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Warranty |
3 year hardware warranty, extendable to 5 year coverage- EW201 | |
| Remarks | The warranty period begins on the purchase date indicated on the purchase receipt. (See more content) | |
surroundings |
RoHS Compliant | |
Package contents |
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Optional accessories |
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| Remarks | The memory module will operate at the maximum frequency set by the CPU manufacturer. | |
Precautions:
- Product specifications may change at any time without notice.
- All data are measured in Synology laboratory, and no other services or software are running synchronously during the test.
Tải tài liệu kỹ thuật tại đây:
https://www.synology.com/en-us/support/download/DS920+
