Adata Legend 850 Lite Nvme M2 2Tb
VS
Samsung PM991a NVMe M.2 512GB capacity
Feature Comparison
Type of storage
Type of storage
| Memory Usage Type | Internal | Internal |
|---|---|---|
| Memory Connection Port | ||
| Storage Connection Details |
General specifications
General specifications
| Device Design and Dimensions |
|---|
Technical features
Technical features
| Memory Capacity | 2 terabyte (tb) | |
|---|---|---|
| Flash Memory Specifications | ||
| Sequential Read Speed | 5000 megabytes per second (mb/s) | 3100 megabytes per second (mb/s) |
| Sequential Write Speed | 4200 megabytes per second (mb/s) | 1800 megabytes per second (mb/s) |
| DRAM Memory | No | No |
| Operating Temperature Range | - | |
| Average Lifespan | 1,500,000 hours (MTBF) / 450 Terabytes Written (TBW) | - |
| Random Read Speed | - | |
| Random Write Speed | - |
Capabilities
Capabilities
| NCQ Support | No | No |
|---|---|---|
| TRIM Support | No | No |
| RAID Support | No | No |
| S.M.A.R.T Support | No | No |
| Encryption Technology | - | |
| Additional Features | - |
Aesthetic features
Aesthetic features
| Size and Dimensions | 3.63 × 22 × 80 mm (with heatsink) / 2.65 × 22 × 80 mm (without heatsink) | - |
|---|---|---|
| Product Weight | 8.5g (with heatsink) ** 5.5g (without heatsink) | - |
Additional features and options
Additional features and options
| LED Status Indicator | No | No |
|---|
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User Rating Comparison
Adata Legend 850 Lite Nvme M2 2Tb
0
/10
from total 1 Vote
Samsung PM991a NVMe M.2 512GB capacity
0
/10
from total 1 Vote
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