Compare any two Solid State Drives:


Kingston KC2500 NVMe SSD 250GB vs SanDisk Ultra II 960GB

Display Graphs

Hide Graphs

Specification Charts


Ultra II 960GB 960 GB
KC2500 NVMe SSD 250GB 256 GB
Difference: 704 (275%)

Random Read

KC2500 NVMe SSD 250GB 375000 IOPS
Ultra II 960GB 99000 IOPS
Difference: 276000 (279%)

Random Write

KC2500 NVMe SSD 250GB 300000 IOPS
Ultra II 960GB 83000 IOPS
Difference: 217000 (261%)

Sequential Read

KC2500 NVMe SSD 250GB 3500 MB/sec
Ultra II 960GB 550 MB/sec
Difference: 2950 (536%)

Sequential Write

KC2500 NVMe SSD 250GB 1200 MB/sec
Ultra II 960GB 500 MB/sec
Difference: 700 (140%)


Ultra II 960GB 436 TB
KC2500 NVMe SSD 250GB 150 TB
Difference: 286 (191%)


Display Specifications

Hide Specifications

Model KC2500 NVMe SSD 250GB Ultra II 960GB
Manufacturer Kingston SanDisk
NAND 96-layer 3D TLC SanDisk 2nd Gen 128Gbit 19nm TLC
Form Factor M.2 (2280) 2.5"
Capacity 256 GB 960 GB
Cache N/A MB 40960 MB
Sequential Read 3500 MB/s 550 MB/s
Sequential Write 1200 MB/s 500 MB/s
Random Read 375000 IOPS 99000 IOPS
Random Write 300000 IOPS 83000 IOPS
Interface NVMe 1.3 SATA III 6Gb/s
Controller SMI 2262EN Marvell 88SS9189
Date Released 2020 2014
Endurance 150 TB 436 TB
Notes 5-Year Limited Warranty 3 Year Warranty

Price Comparison

Display Prices

Hide Prices

KC2500 NVMe SSD 250GB

Check prices at:

Ultra II 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.