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DAHUA 256GB C910 M.2 PCIe NVMe Solid State Drive
The Dahua C910 series is a consumer-grade M.2 NVMe solid-state drive designed for performance and reliability. According to the manufacturer’s datasheet:
• It uses high-quality 3D NAND flash memory and a high-performance controller with mature firmware solutions.
• It supports the PCIe 3.0 ×4 interface and is compatible with the NVMe protocol (NVMe 1.4 mentioned in the datasheet) for high throughput and low latency.
• For the 256 GB capacity variant (model DHI-SSD-C910N256G), the datasheet states “continuous read speed up to 2,500 MB/s” and “continuous write speed up to 2,000 MB/s”.
• The form factor is M.2 2280 (80 × 22 mm) and the net weight is specified as “max 8 g”.
• Reliability & endurance: MTBF (Mean Time Between Failures) is listed at 1,500,000 hours. For the 256 GB variant, the TBW (Total Bytes Written) is listed as 128 TB.
• Operating conditions: 0 °C to +70 °C for operation, and storage temperature down to –40 °C up to +85 °C.
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SPECIFICATION
|
Brand |
Dahua |
|
Capacity |
256 GB |
|
Form Factor |
M.2 2280 (80 × 22 × ~2.25 mm) |
|
Interface |
PCIe Gen 3.0 ×4 |
|
Protocol |
NVMe (likely NVMe 1.4) |
|
Sequential Read Speed |
Up to ~1,600 MB/s (some listings claim up to 2,500 MB/s) |
|
Sequential Write Speed |
Up to ~2,000 MB/s (for C910 series) |
|
Random 4K Read |
Up to ~88 K IOPS |
|
Random 4K Write |
Up to ~95 K IOPS |
|
MTBF (Mean Time Between Failures) |
1,500,000 hours |
|
Endurance (TBW: Total Bytes Written) |
~128 TB for the 256 GB capacity variant |
|
Operating Temperature |
0 °C to +70 °C |
|
Storage Temperature |
–40 °C to +85 °C |
|
Power Consumption (typical) |
Idle ~0.53 W, Max ~2.95 W for the 256GB variant |
|
Features |
3D NAND Flash, S.M.A.R.T support, TRIM, LDPC ECC, Garbage Collection |
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