Compare any two Solid State Drives:

VS

Crucial P1 SSD 1TB vs Western Digital WD Blue SN550 NVMe SSD 500GB

Display Graphs

Hide Graphs

Specification Charts

Capacity

P1 SSD 1TB 1024 GB
WD Blue SN550 NVMe SSD 500GB 500 GB
Difference: 524 (105%)

Random Read

WD Blue SN550 NVMe SSD 500GB 300000 IOPS
P1 SSD 1TB 170000 IOPS
Difference: 130000 (76%)

Random Write

P1 SSD 1TB 240000 IOPS
WD Blue SN550 NVMe SSD 500GB 240000 IOPS
Difference: 0 (0%)

Sequential Read

WD Blue SN550 NVMe SSD 500GB 2400 MB/sec
P1 SSD 1TB 2000 MB/sec
Difference: 400 (20%)

Sequential Write

WD Blue SN550 NVMe SSD 500GB 1750 MB/sec
P1 SSD 1TB 1700 MB/sec
Difference: 50 (3%)

Endurance

WD Blue SN550 NVMe SSD 500GB 300 TB
P1 SSD 1TB 200 TB
Difference: 100 (50%)

Specifications

Display Specifications

Hide Specifications

Model P1 SSD 1TB WD Blue SN550 NVMe SSD 500GB
Manufacturer Crucial Western Digital
NAND Micron 64L 3D QLC SanDisk 96L TLC
Form Factor M.2 (2280) M.2 (2280)
Capacity 1024 GB 500 GB
Cache N/A MB (N/A) MB
Sequential Read 2000 MB/s 2400 MB/s
Sequential Write 1700 MB/s 1750 MB/s
Random Read 170000 IOPS 300000 IOPS
Random Write 240000 IOPS 240000 IOPS
Interface NVMe 1.3 NVMe 1.4
Controller Silicon Motion SM2263EN WD Architecture
Date Released 2019 2019
Endurance 200 TB 300 TB
Notes 5-Year Warranty 5-Year Warranty

Price Comparison

Display Prices

Hide Prices

P1 SSD 1TB

Amazon.com

Check prices at:

WD Blue SN550 NVMe SSD 500GB

Amazon.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.