");
}
else
{
// no ad
}
//-->
Compare any two Solid State Drives:
Western Digital WD Blue SN550 NVMe SSD 500GB vs SanDisk X400 1TB
Display Graphs
Specification Charts
Capacity
X400 1TB | 1024 GB | |
WD Blue SN550 NVMe SSD 500GB | 500 GB | |
|
Random Read
WD Blue SN550 NVMe SSD 500GB | 300000 IOPS | |
X400 1TB | 95000 IOPS | |
|
Random Write
WD Blue SN550 NVMe SSD 500GB | 240000 IOPS | |
X400 1TB | 75000 IOPS | |
|
Sequential Read
WD Blue SN550 NVMe SSD 500GB | 2400 MB/sec | |
X400 1TB | 545 MB/sec | |
|
Sequential Write
WD Blue SN550 NVMe SSD 500GB | 1750 MB/sec | |
X400 1TB | 520 MB/sec | |
|
Endurance
X400 1TB | 320 TB | |
WD Blue SN550 NVMe SSD 500GB | 300 TB | |
|
Specifications
Display Specifications
Model | WD Blue SN550 NVMe SSD 500GB | X400 1TB |
---|---|---|
Manufacturer | Western Digital | SanDisk |
NAND | SanDisk 96L TLC | TLC NAND |
Form Factor | M.2 (2280) | 2.5" |
Capacity | 500 GB | 1024 GB |
Cache | N/A MB | (N/A) MB |
Sequential Read | 2400 MB/s | 545 MB/s |
Sequential Write | 1750 MB/s | 520 MB/s |
Random Read | 300000 IOPS | 95000 IOPS |
Random Write | 240000 IOPS | 75000 IOPS |
Interface | NVMe 1.4 | SATA III 6Gb/s |
Controller | WD Architecture | Marvell 88SS1074 |
Date Released | 2019 | 2016 |
Endurance | 300 TB | 320 TB |
Notes | 5-Year Warranty | Warranty 5 years |
Price Comparison
Display Prices
WD Blue SN550 NVMe SSD 500GBAmazon.com
Check prices at:
|
X400 1TBAmazon.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.