");
}
else
{
// no ad
}
//-->
Compare any two Solid State Drives:
Western Digital WD Blue 3D NAND SATA SSD 1TB vs WD Blue SN550 NVMe SSD 250GB
Display Graphs
Specification Charts
Capacity
WD Blue 3D NAND SATA SSD 1TB | 1024 GB | |
WD Blue SN550 NVMe SSD 250GB | 250 GB | |
|
Random Read
WD Blue SN550 NVMe SSD 250GB | 170000 IOPS | |
WD Blue 3D NAND SATA SSD 1TB | 95000 IOPS | |
|
Random Write
WD Blue SN550 NVMe SSD 250GB | 135000 IOPS | |
WD Blue 3D NAND SATA SSD 1TB | 84000 IOPS | |
|
Sequential Read
WD Blue SN550 NVMe SSD 250GB | 2400 MB/sec | |
WD Blue 3D NAND SATA SSD 1TB | 560 MB/sec | |
|
Sequential Write
WD Blue SN550 NVMe SSD 250GB | 950 MB/sec | |
WD Blue 3D NAND SATA SSD 1TB | 530 MB/sec | |
|
Endurance
WD Blue 3D NAND SATA SSD 1TB | 400 TB | |
WD Blue SN550 NVMe SSD 250GB | 150 TB | |
|
Specifications
Display Specifications
Model | WD Blue 3D NAND SATA SSD 1TB | WD Blue SN550 NVMe SSD 250GB |
---|---|---|
Manufacturer | Western Digital | Western Digital |
NAND | SanDisk 64-layer 3D TLC | SanDisk 96L TLC |
Form Factor | 2.5" SATA III | M.2 (2280) |
Capacity | 1024 GB | 250 GB |
Cache | N/A MB | (N/A) MB |
Sequential Read | 560 MB/s | 2400 MB/s |
Sequential Write | 530 MB/s | 950 MB/s |
Random Read | 95000 IOPS | 170000 IOPS |
Random Write | 84000 IOPS | 135000 IOPS |
Interface | SATA III 6Gb/s | NVMe 1.4 |
Controller | Marvell 88SS1074 | WD Architecture |
Date Released | 2018 | 2019 |
Endurance | 400 TB | 150 TB |
Notes | 3-Year Warranty | 5-Year Warranty |
Price Comparison
Display Prices
WD Blue 3D NAND SATA SSD 1TBAmazon.com
Check prices at:
|
WD Blue SN550 NVMe SSD 250GBAmazon.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.