Compare any two Solid State Drives:

VS

Samsung 860 QVO SSD 2TB vs Western Digital WD Black SN750 NVMe SSD 250GB

Display Graphs

Hide Graphs

Specification Charts

Capacity

860 QVO SSD 2TB 2048 GB
WD Black SN750 NVMe SSD 250GB 250 GB
Difference: 1798 (719%)

Random Read

WD Black SN750 NVMe SSD 250GB 220000 IOPS
860 QVO SSD 2TB 97000 IOPS
Difference: 123000 (127%)

Random Write

WD Black SN750 NVMe SSD 250GB 180000 IOPS
860 QVO SSD 2TB 89000 IOPS
Difference: 91000 (102%)

Sequential Read

WD Black SN750 NVMe SSD 250GB 3100 MB/sec
860 QVO SSD 2TB 550 MB/sec
Difference: 2550 (464%)

Sequential Write

WD Black SN750 NVMe SSD 250GB 1600 MB/sec
860 QVO SSD 2TB 520 MB/sec
Difference: 1080 (208%)

Endurance

860 QVO SSD 2TB 720 TB
WD Black SN750 NVMe SSD 250GB 200 TB
Difference: 520 (260%)

Specifications

Display Specifications

Hide Specifications

Model 860 QVO SSD 2TB WD Black SN750 NVMe SSD 250GB
Manufacturer Samsung Western Digital
NAND Samsung V-NAND 4-bit MLC SanDisk 64-layer 3D TLC
Form Factor 2.5" SATA III M.2 (2280)
Capacity 2048 GB 250 GB
Cache 2048 MB (N/A) MB
Sequential Read 550 MB/s 3100 MB/s
Sequential Write 520 MB/s 1600 MB/s
Random Read 97000 IOPS 220000 IOPS
Random Write 89000 IOPS 180000 IOPS
Interface SATA III 6Gb/s NVMe 1.3
Controller Samsung MJX Controller Western Digital in-house
Date Released 2019 2019
Endurance 720 TB 200 TB
Notes 3-Year Limited Warranty 5-Year Warranty

Price Comparison

Display Prices

Hide Prices

860 QVO SSD 2TB

Amazon.com

Check prices at:

WD Black SN750 NVMe SSD 250GB

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.