Sandisk X400 Sd8Sn8U 1002 Sata M2 128Gb
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 | ||
|---|---|---|
| Flash Memory Specifications | SLC, TLC | |
| Sequential Read Speed | 540 megabytes per second (mb/s) | 3100 megabytes per second (mb/s) |
| Sequential Write Speed | 340 megabytes per second (mb/s) | 1800 megabytes per second (mb/s) |
| Random Read Speed | ||
| Random Write Speed | ||
| DRAM Memory | No | No |
| Operating Temperature Range | - | |
| Average Lifespan | 72 (TBW) terabyte (tb) | - |
General features
General features
| Power Consumption | 0.07W in active mode / 2.05W in read mode / 3.35W in write 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 | - | |
| Certifications and Approvals | - |
Aesthetic features
Aesthetic features
| Size and Dimensions | 1.5 * 22 * 80 millimeter (mm) | - |
|---|---|---|
| Product Weight | 7 gram (g) | - |
Additional features and options
Additional features and options
| LED Status Indicator | No | No |
|---|
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User Rating Comparison
Sandisk X400 Sd8Sn8U 1002 Sata M2 128Gb
0
/10
from total 1 Vote
Samsung PM991a NVMe M.2 512GB capacity
0
/10
from total 1 Vote
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