Price Comparison
VS
WD_Black SN7100 2TB NVMe SSD
VS
Goodram CX400 Gen 2 Internal SSD
Feature Comparison
Type of storage
Type of storage
| Memory Usage Type | Gaming; Laptop | Internal |
|---|---|---|
| Memory Connection Port | M.2 | Serial ATA III |
| Storage Connection Details | PCIe Gen4 x4; NVMe | No |
Main features
Main features
| Connection Type | M.2 NVMe PCIe Gen4 | - |
|---|
Technical features
Technical features
| Memory Capacity | 2TB | 256 GB |
|---|---|---|
| Sequential Read Speed | 7,250 MB/s | 550 MB/s |
| Sequential Write Speed | 6,900 MB/s | 480 MB/s |
| Flash Memory Specifications | TLC 3D NAND | 3D TLC NAND |
| Random Read Speed | - | 65000 IOPS |
| Random Write Speed | - | 61440 IOPS |
| Average Lifespan | - | 180 |
| Operating Temperature Range | - | 0 - 70 °C |
Capabilities
Capabilities
| Compatible Operating Systems | Windows (for Dashboard functionality) | - |
|---|---|---|
| Additional Features | WD_BLACK Dashboard software (Windows only); Up to 100% more power efficiency than previous generation; Up to 35% faster performance than previous generation | - |
Aesthetic features
Aesthetic features
| Size and Dimensions | M.2 2280 | 2.5" (100 * 7 * 69.8 mm) |
|---|
General specifications
General specifications
| Device Design and Dimensions | M.2 2280 Form Factor | - |
|---|
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User Rating Comparison
WD_Black SN7100 2TB NVMe SSD
0
/10
from total 1 Vote
Goodram CX400 Gen 2 Internal SSD
0
/10
from total 1 Vote
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