Samsung 990 Pro Nvme M2 4Tb
VS
Dgm Mms 512Gb
Feature Comparison
Type of storage
Type of storage
| Memory Usage Type | Internal | External |
|---|---|---|
| Memory Connection Port | - | |
| Storage Connection Details | - |
General specifications
General specifications
| Device Design and Dimensions | 2.5 inch |
|---|
Technical features
Technical features
| Memory Capacity | 4 terabyte (tb) | |
|---|---|---|
| Flash Memory Specifications | ||
| Controller | - | |
| Sequential Read Speed | 7450 megabytes per second (mb/s) | 425 megabytes per second (mb/s) |
| Sequential Write Speed | 6900 megabytes per second (mb/s) | 299 megabytes per second (mb/s) |
| Random Read Speed | - | |
| Random Write Speed | - | |
| DRAM Memory | Yes | No |
| Operating Temperature Range | - | |
| Average Lifespan | 1,500,000 (MTBF) hour (h) | 2.000.000 (MTBF) hour (h) |
Capabilities
Capabilities
| NCQ Support | No | No |
|---|---|---|
| TRIM Support | Yes | No |
| RAID Support | No | No |
| S.M.A.R.T Support | No | No |
| Additional Features | - | |
| Compatible Operating Systems | - | Windows / macOS / Android |
Aesthetic features
Aesthetic features
| Size and Dimensions | 2.3 * 22 * 80 millimeter (mm) | 9.8 * 39 * 78 millimeter (mm) |
|---|---|---|
| Product Weight | 9 gram (g) | 50 gram (g) |
Additional features and options
Additional features and options
| LED Status Indicator | No | Yes |
|---|
Main features
Main features
| Connection Type | - | Micro-B to Type-A USB 3.0 |
|---|
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User Rating Comparison
Samsung 990 Pro Nvme M2 4Tb
0
/10
from total 1 Vote
Dgm Mms 512Gb
0
/10
from total 1 Vote
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