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VS
Western Digital Black Sn850 Nvme M2 1Tb
VS
Samsung 990 EVO Internal NVMe M.2 SSD
Feature Comparison
Type of storage
Type of storage
| Memory Usage Type | Internal | Internal |
|---|---|---|
| Memory Connection Port | PCI Express 4.0 | |
| Storage Connection Details | Yes |
General specifications
General specifications
| Device Design and Dimensions | - |
|---|
Technical features
Technical features
| Memory Capacity | 1 terabyte (tb) | 1 TB |
|---|---|---|
| Flash Memory Specifications | V-NAND TLC | |
| Controller | - | |
| Sequential Read Speed | 7000 megabytes per second (mb/s) | 5000 MB/s |
| Sequential Write Speed | 5300 megabytes per second (mb/s) | 4200 MB/s |
| Random Read Speed | - | |
| Random Write Speed | - | |
| DRAM Memory | Yes | - |
| DRAM Memory Type | - | |
| Operating Temperature Range | - | |
| Average Lifespan | 600 (TBW) terabyte (tb) | 600 |
General features
General features
| Power Consumption | - |
|---|
Capabilities
Capabilities
| NCQ Support | No | - |
|---|---|---|
| TRIM Support | Yes | Yes |
| RAID Support | No | - |
| S.M.A.R.T Support | Yes | Yes |
| Encryption Technology | Yes | |
| Compatible Operating Systems | Windows 8.1 and later | - |
| Certifications and Approvals | - | Federal Communications Commission (FCC), RoHS, UKCA |
Aesthetic features
Aesthetic features
| Size and Dimensions | 2.38 x 22.15 x 80.15 mm (without heatsink) / 8.8 x 23.4 x 80.2 mm (with heatsink) | 2280 (22 x 80 mm) |
|---|---|---|
| Product Weight | 7.5 gram (g) | - |
Additional features and options
Additional features and options
| LED Status Indicator | Yes | - |
|---|
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User Rating Comparison
Western Digital Black Sn850 Nvme M2 1Tb
0
/10
from total 1 Vote
Samsung 990 EVO Internal NVMe M.2 SSD
0
/10
from total 1 Vote
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