");
}
else
{
// no ad
}
//-->
Compare any two Solid State Drives:
Samsung 860 QVO SSD 4TB vs Western Digital WD Blue SN550 NVMe SSD 250GB
Display Graphs
Specification Charts
Capacity
860 QVO SSD 4TB | 4096 GB | |
WD Blue SN550 NVMe SSD 250GB | 250 GB | |
|
Random Read
WD Blue SN550 NVMe SSD 250GB | 170000 IOPS | |
860 QVO SSD 4TB | 97000 IOPS | |
|
Random Write
WD Blue SN550 NVMe SSD 250GB | 135000 IOPS | |
860 QVO SSD 4TB | 89000 IOPS | |
|
Sequential Read
WD Blue SN550 NVMe SSD 250GB | 2400 MB/sec | |
860 QVO SSD 4TB | 550 MB/sec | |
|
Sequential Write
WD Blue SN550 NVMe SSD 250GB | 950 MB/sec | |
860 QVO SSD 4TB | 520 MB/sec | |
|
Endurance
860 QVO SSD 4TB | 1440 TB | |
WD Blue SN550 NVMe SSD 250GB | 150 TB | |
|
Specifications
Display Specifications
Model | 860 QVO SSD 4TB | WD Blue SN550 NVMe SSD 250GB |
---|---|---|
Manufacturer | Samsung | Western Digital |
NAND | Samsung V-NAND 4-bit MLC | SanDisk 96L TLC |
Form Factor | 2.5" SATA III | M.2 (2280) |
Capacity | 4096 GB | 250 GB |
Cache | 4096 MB | (N/A) MB |
Sequential Read | 550 MB/s | 2400 MB/s |
Sequential Write | 520 MB/s | 950 MB/s |
Random Read | 97000 IOPS | 170000 IOPS |
Random Write | 89000 IOPS | 135000 IOPS |
Interface | SATA III 6Gb/s | NVMe 1.4 |
Controller | Samsung MJX Controller | WD Architecture |
Date Released | 2019 | 2019 |
Endurance | 1440 TB | 150 TB |
Notes | 3-Year Limited Warranty | 5-Year Warranty |
Price Comparison
Display Prices
860 QVO SSD 4TBAmazon.com
Check prices at:
|
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.