Price Comparison
VS
WD_Black SN7100 2TB NVMe SSD
VS
Samsung 990 PRO 1TB SSD M.2 NVMe PCIe 4.0
Feature Comparison
Type of storage
Type of storage
| Memory Usage Type | Gaming; Laptop | Internal SSD |
|---|---|---|
| Memory Connection Port | M.2 | M.2 2280 |
| Storage Connection Details | PCIe Gen4 x4; NVMe | PCIe 4.0 x4 NVMe |
Main features
Main features
| Connection Type | M.2 NVMe PCIe Gen4 | M.2 NVMe PCIe 4.0 |
|---|
Technical features
Technical features
| Memory Capacity | 2TB | 1TB |
|---|---|---|
| Sequential Read Speed | 7,250 MB/s | Up to 7,450 MB/s |
| Sequential Write Speed | 6,900 MB/s | Up to 6,900 MB/s |
| Flash Memory Specifications | TLC 3D NAND | Samsung V-NAND |
| DRAM Memory | - | Yes |
| Operating Temperature Range | - | 0°C to 70°C |
| Controller | - | Samsung Elpis Controller |
| Random Read Speed | - | Up to 1,400K IOPS |
| Random Write Speed | - | Up to 1,550K IOPS |
| Average Lifespan | - | N/A (TBW not specified in raw features) |
Capabilities
Capabilities
| Compatible Operating Systems | Windows (for Dashboard functionality) | Windows, macOS, Linux (with NVMe support) |
|---|---|---|
| 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 | Samsung Magician Software, Smart Thermal Control, PS5 Compatible |
| NCQ Support | - | Yes |
| TRIM Support | - | Yes |
| S.M.A.R.T Support | - | Yes |
| Encryption Technology | - | AES 256-bit Encryption |
Aesthetic features
Aesthetic features
| Size and Dimensions | M.2 2280 | M.2 2280 (80mm x 22mm x 2.38mm) |
|---|---|---|
| Color Options | - | Black |
| Product Weight | - | Approx. 8.0g |
General specifications
General specifications
| Device Design and Dimensions | M.2 2280 Form Factor | M.2 2280 Form Factor |
|---|
Additional features and options
Additional features and options
| Box Contents | - | SSD, Installation Guide, Warranty Guide |
|---|
General features
General features
| Power Consumption | - | Improved performance per watt over 980 PRO |
|---|
Disclaimer: Information on this page may need review. If you notice any discrepancies, please report them
User Rating Comparison
WD_Black SN7100 2TB NVMe SSD
0
/10
from total 1 Vote
Samsung 990 PRO 1TB SSD M.2 NVMe PCIe 4.0
0
/10
from total 1 Vote
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