Compare any two Solid State Drives:

VS

Kingston A400 SSD 480GB vs SanDisk X400 512GB

Display Graphs

Hide Graphs

Specification Charts

Capacity

X400 512GB 512 GB
A400 SSD 480GB 480 GB
Difference: 32 (7%)

Random Read

A400 SSD 480GB N/A IOPS
X400 512GB 93500 IOPS
Difference: -93500 (-100%)

Random Write

A400 SSD 480GB N/A IOPS
X400 512GB 75000 IOPS
Difference: -75000 (-100%)

Sequential Read

X400 512GB 540 MB/sec
A400 SSD 480GB 500 MB/sec
Difference: 40 (8%)

Sequential Write

X400 512GB 520 MB/sec
A400 SSD 480GB 450 MB/sec
Difference: 70 (16%)

Endurance

A400 SSD 480GB 160 TB
X400 512GB 160 TB
Difference: 0 (0%)

Specifications

Display Specifications

Hide Specifications

Model A400 SSD 480GB X400 512GB
Manufacturer Kingston SanDisk
NAND 3bit TLC NAND TLC NAND
Form Factor 2.5" SATA III 2.5"
Capacity 480 GB 512 GB
Cache N/A MB (N/A) MB
Sequential Read 500 MB/s 540 MB/s
Sequential Write 450 MB/s 520 MB/s
Random Read N/A IOPS 93500 IOPS
Random Write N/A IOPS 75000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Phison S11 Marvell 88SS1074
Date Released 2017 2016
Endurance 160 TB 160 TB
Notes 3-Year Limited Warranty Warranty 5 years

Price Comparison

Display Prices

Hide Prices

A400 SSD 480GB

Amazon.com

Check prices at:

X400 512GB

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.