Compare any two Solid State Drives:


Kingston KC2500 NVMe SSD 250GB vs ADATA Ultimate SU630 960GB

Display Graphs

Hide Graphs

Specification Charts


Ultimate SU630 960GB 1024 GB
KC2500 NVMe SSD 250GB 256 GB
Difference: 768 (300%)

Random Read

KC2500 NVMe SSD 250GB 375000 IOPS
Ultimate SU630 960GB 40000 IOPS
Difference: 335000 (838%)

Random Write

KC2500 NVMe SSD 250GB 300000 IOPS
Ultimate SU630 960GB 65000 IOPS
Difference: 235000 (362%)

Sequential Read

KC2500 NVMe SSD 250GB 3500 MB/sec
Ultimate SU630 960GB 520 MB/sec
Difference: 2980 (573%)

Sequential Write

KC2500 NVMe SSD 250GB 1200 MB/sec
Ultimate SU630 960GB 450 MB/sec
Difference: 750 (167%)


Ultimate SU630 960GB 200 TB
KC2500 NVMe SSD 250GB 150 TB
Difference: 50 (33%)


Display Specifications

Hide Specifications

Model KC2500 NVMe SSD 250GB Ultimate SU630 960GB
Manufacturer Kingston ADATA
NAND 96-layer 3D TLC 64-layer 3D QLC NAND
Form Factor M.2 (2280) 2.5" SATA III
Capacity 256 GB 1024 GB
Cache N/A MB (N/A) MB
Sequential Read 3500 MB/s 520 MB/s
Sequential Write 1200 MB/s 450 MB/s
Random Read 375000 IOPS 40000 IOPS
Random Write 300000 IOPS 65000 IOPS
Interface NVMe 1.3 SATA III
Controller SMI 2262EN Maxio Technology MAS0902A-B2C
Date Released 2020 2018
Endurance 150 TB 200 TB
Notes 5-Year Limited Warranty 3-Year Warranty

Price Comparison

Display Prices

Hide Prices

KC2500 NVMe SSD 250GB

Check prices at:

Ultimate SU630 960GB

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.