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Compare any two Solid State Drives:
Samsung 850 Pro 1TB vs Western Digital WD Blue 3D NAND SATA SSD 4TB
Display Graphs
Specification Charts
Capacity
| WD Blue 3D NAND SATA SSD 4TB |
|
4096 GB |
| 850 Pro 1TB |
|
1024 GB |
|
|
Random Read
| 850 Pro 1TB |
|
100000 IOPS |
| WD Blue 3D NAND SATA SSD 4TB |
|
95000 IOPS |
|
|
Random Write
| 850 Pro 1TB |
|
90000 IOPS |
| WD Blue 3D NAND SATA SSD 4TB |
|
82000 IOPS |
|
|
Sequential Read
| WD Blue 3D NAND SATA SSD 4TB |
|
560 MB/sec |
| 850 Pro 1TB |
|
550 MB/sec |
|
|
Sequential Write
| WD Blue 3D NAND SATA SSD 4TB |
|
530 MB/sec |
| 850 Pro 1TB |
|
520 MB/sec |
|
|
Endurance
| WD Blue 3D NAND SATA SSD 4TB |
|
600 TB |
| 850 Pro 1TB |
|
300 TB |
|
|
Specifications
Display Specifications
| Model | 850 Pro 1TB | WD Blue 3D NAND SATA SSD 4TB |
|---|---|---|
| Manufacturer | Samsung | Western Digital |
| NAND | Samsung 2nd Gen 86Gbit 40nm MLC V-NAND | SanDisk 64-layer 3D TLC |
| Form Factor | 2.5" | 2.5" SATA III |
| Capacity | 1024 GB | 4096 GB |
| Cache | 1024 MB | (N/A) MB |
| Sequential Read | 550 MB/s | 560 MB/s |
| Sequential Write | 520 MB/s | 530 MB/s |
| Random Read | 100000 IOPS | 95000 IOPS |
| Random Write | 90000 IOPS | 82000 IOPS |
| Interface | SATA III 6Gb/s | SATA III 6Gb/s |
| Controller | Samsung 3-core MEX controller | Marvell 88SS1074 |
| Date Released | 2014 | 2018 |
| Endurance | 300 TB | 600 TB |
| Notes | 10 years limited warranty AES 256-bit Full Disk Encryption (FDE) TCG/Opal v2.0, Encrypted Drive (IEEE1667) | 3-Year Warranty |
Price Comparison
Display Prices
850 Pro 1TBAmazon.com
Check prices at:
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WD Blue 3D NAND SATA SSD 4TBAmazon.com
Check prices at:
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Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.