Price Comparison
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VS
Samsung Pm991 Nvme M2 256Gb
VS
Samsung PM981 Internal NVMe SSD
Feature Comparison
Type of storage
Type of storage
| Memory Usage Type | Internal | Internal |
|---|---|---|
| Memory Connection Port | PCI Express 3.0 | |
| Storage Connection Details | Yes |
General specifications
General specifications
| Device Design and Dimensions | - |
|---|
Technical features
Technical features
| Memory Capacity | 1 TB | |
|---|---|---|
| Sequential Read Speed | 2050 megabytes per second (mb/s) | 3200 MB/s |
| Sequential Write Speed | 1000 megabytes per second (mb/s) | 2400 MB/s |
| Random Read Speed | 380000 IOPS | |
| Random Write Speed | 440000 IOPS | |
| DRAM Memory | No | - |
| Operating Voltage | - | |
| Flash Memory Specifications | - | TLC |
| Operating Temperature Range | - | 0 - 70 °C |
Capabilities
Capabilities
| NCQ Support | No | - |
|---|---|---|
| TRIM Support | No | - |
| RAID Support | No | - |
| S.M.A.R.T Support | No | - |
Additional features and options
Additional features and options
| LED Status Indicator | No | - |
|---|
Aesthetic features
Aesthetic features
| Size and Dimensions | - | M.2 |
|---|---|---|
| Product Weight | - | 9 g |
| Color Options | - | Black, Green |
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User Rating Comparison
Samsung Pm991 Nvme M2 256Gb
0
/10
from total 1 Vote
Samsung PM981 Internal NVMe SSD
0
/10
from total 1 Vote
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