Samsung PM883 SATA 2.5 Inch 240GB capacity
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 | 2.5 inch |
|---|
Technical features
Technical features
| Memory Capacity | ||
|---|---|---|
| Flash Memory Specifications | ||
| Sequential Read Speed | 550 megabytes per second (mb/s) | 3100 megabytes per second (mb/s) |
| Sequential Write Speed | 520 megabytes per second (mb/s) | 1800 megabytes per second (mb/s) |
| Random Read Speed | ||
| Random Write Speed | ||
| DRAM Memory | No | No |
| Operating Temperature Range | - |
General features
General features
| Power Consumption | 1.3W in Idle mode / 2.7W in active mode | - |
|---|
Capabilities
Capabilities
| NCQ Support | No | No |
|---|---|---|
| TRIM Support | No | No |
| RAID Support | No | No |
| S.M.A.R.T Support | No | No |
| Additional Features | 24-hour operation capability | - |
Additional features and options
Additional features and options
| LED Status Indicator | No | No |
|---|
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User Rating Comparison
Samsung PM883 SATA 2.5 Inch 240GB capacity
0
/10
from total 1 Vote
Samsung PM991a NVMe M.2 512GB capacity
0
/10
from total 1 Vote
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