Compare any two Solid State Drives:

VS

Kingston SSDNow V300 480GB vs SanDisk X400 256GB

Display Graphs

Hide Graphs

Specification Charts

Capacity

SSDNow V300 480GB 480 GB
X400 256GB 256 GB
Difference: 224 (88%)

Random Read

X400 256GB 93500 IOPS
SSDNow V300 480GB 73000 IOPS
Difference: 20500 (28%)

Random Write

X400 256GB 60000 IOPS
SSDNow V300 480GB 28000 IOPS
Difference: 32000 (114%)

Sequential Read

X400 256GB 540 MB/sec
SSDNow V300 480GB 450 MB/sec
Difference: 90 (20%)

Sequential Write

X400 256GB 520 MB/sec
SSDNow V300 480GB 450 MB/sec
Difference: 70 (16%)

Endurance

SSDNow V300 480GB 256 TB
X400 256GB 80 TB
Difference: 176 (220%)

Specifications

Display Specifications

Hide Specifications

Model SSDNow V300 480GB X400 256GB
Manufacturer Kingston SanDisk
NAND 19nm Toshiba MLC NAND TLC NAND
Form Factor 2.5" 2.5"
Capacity 480 GB 256 GB
Cache N/A MB (N/A) MB
Sequential Read 450 MB/s 540 MB/s
Sequential Write 450 MB/s 520 MB/s
Random Read 73000 IOPS 93500 IOPS
Random Write 28000 IOPS 60000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller SandForce SF-2281 Marvell 88SS1074
Date Released 2013 2016
Endurance 256 TB 80 TB
Notes Three-year warranty Warranty 5 years

Price Comparison

Display Prices

Hide Prices

SSDNow V300 480GB

Amazon.com

Check prices at:

X400 256GB

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.