");
}
else
{
// no ad
}
//-->
Compare any two Solid State Drives:
Western Digital WD Black SN750 NVMe SSD 500GB vs WD Blue SN550 NVMe SSD 250GB
Display Graphs
Specification Charts
Capacity
WD Black SN750 NVMe SSD 500GB | 500 GB | |
WD Blue SN550 NVMe SSD 250GB | 250 GB | |
|
Random Read
WD Black SN750 NVMe SSD 500GB | 420000 IOPS | |
WD Blue SN550 NVMe SSD 250GB | 170000 IOPS | |
|
Random Write
WD Black SN750 NVMe SSD 500GB | 380000 IOPS | |
WD Blue SN550 NVMe SSD 250GB | 135000 IOPS | |
|
Sequential Read
WD Black SN750 NVMe SSD 500GB | 3470 MB/sec | |
WD Blue SN550 NVMe SSD 250GB | 2400 MB/sec | |
|
Sequential Write
WD Black SN750 NVMe SSD 500GB | 2600 MB/sec | |
WD Blue SN550 NVMe SSD 250GB | 950 MB/sec | |
|
Endurance
WD Black SN750 NVMe SSD 500GB | 300 TB | |
WD Blue SN550 NVMe SSD 250GB | 150 TB | |
|
Specifications
Display Specifications
Model | WD Black SN750 NVMe SSD 500GB | WD Blue SN550 NVMe SSD 250GB |
---|---|---|
Manufacturer | Western Digital | Western Digital |
NAND | SanDisk 64-layer 3D TLC | SanDisk 96L TLC |
Form Factor | M.2 (2280) | M.2 (2280) |
Capacity | 500 GB | 250 GB |
Cache | N/A MB | (N/A) MB |
Sequential Read | 3470 MB/s | 2400 MB/s |
Sequential Write | 2600 MB/s | 950 MB/s |
Random Read | 420000 IOPS | 170000 IOPS |
Random Write | 380000 IOPS | 135000 IOPS |
Interface | NVMe 1.3 | NVMe 1.4 |
Controller | Western Digital in-house | WD Architecture |
Date Released | 2019 | 2019 |
Endurance | 300 TB | 150 TB |
Notes | 5-Year Warranty & Optional Heatsink | 5-Year Warranty |
Price Comparison
Display Prices
WD Black SN750 NVMe SSD 500GBAmazon.com
Check prices at:
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WD Blue SN550 NVMe SSD 250GBAmazon.com
Check prices at:
|
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.