");
}
else
{
// no ad
}
//-->
Compare any two Solid State Drives:
Samsung 850 Pro 1TB vs Western Digital WD Blue SN550 NVMe SSD 250GB
Display Graphs
Specification Charts
Capacity
850 Pro 1TB | 1024 GB | |
WD Blue SN550 NVMe SSD 250GB | 250 GB | |
|
Random Read
WD Blue SN550 NVMe SSD 250GB | 170000 IOPS | |
850 Pro 1TB | 100000 IOPS | |
|
Random Write
WD Blue SN550 NVMe SSD 250GB | 135000 IOPS | |
850 Pro 1TB | 90000 IOPS | |
|
Sequential Read
WD Blue SN550 NVMe SSD 250GB | 2400 MB/sec | |
850 Pro 1TB | 550 MB/sec | |
|
Sequential Write
WD Blue SN550 NVMe SSD 250GB | 950 MB/sec | |
850 Pro 1TB | 520 MB/sec | |
|
Endurance
850 Pro 1TB | 300 TB | |
WD Blue SN550 NVMe SSD 250GB | 150 TB | |
|
Specifications
Display Specifications
Model | 850 Pro 1TB | WD Blue SN550 NVMe SSD 250GB |
---|---|---|
Manufacturer | Samsung | Western Digital |
NAND | Samsung 2nd Gen 86Gbit 40nm MLC V-NAND | SanDisk 96L TLC |
Form Factor | 2.5" | M.2 (2280) |
Capacity | 1024 GB | 250 GB |
Cache | 1024 MB | (N/A) MB |
Sequential Read | 550 MB/s | 2400 MB/s |
Sequential Write | 520 MB/s | 950 MB/s |
Random Read | 100000 IOPS | 170000 IOPS |
Random Write | 90000 IOPS | 135000 IOPS |
Interface | SATA III 6Gb/s | NVMe 1.4 |
Controller | Samsung 3-core MEX controller | WD Architecture |
Date Released | 2014 | 2019 |
Endurance | 300 TB | 150 TB |
Notes | 10 years limited warranty AES 256-bit Full Disk Encryption (FDE) TCG/Opal v2.0, Encrypted Drive (IEEE1667) | 5-Year Warranty |
Price Comparison
Display Prices
850 Pro 1TBAmazon.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.