Compare any two Solid State Drives:

VS

Samsung 860 QVO SSD 4TB vs Kingston A400 SSD 120GB

Display Graphs

Hide Graphs

Specification Charts

Capacity

860 QVO SSD 4TB 4096 GB
A400 SSD 120GB 128 GB
Difference: 3968 (3100%)

Random Read

860 QVO SSD 4TB 970000 IOPS
A400 SSD 120GB (N/A) IOPS
Difference: 970000 (-100%)

Random Write

860 QVO SSD 4TB 89000 IOPS
A400 SSD 120GB (N/A) IOPS
Difference: 89000 (-100%)

Sequential Read

860 QVO SSD 4TB 550 MB/sec
A400 SSD 120GB 500 MB/sec
Difference: 50 (10%)

Sequential Write

860 QVO SSD 4TB 520 MB/sec
A400 SSD 120GB 320 MB/sec
Difference: 200 (63%)

Endurance

860 QVO SSD 4TB 1440 TB
A400 SSD 120GB 40 TB
Difference: 1400 (3500%)

Specifications

Display Specifications

Hide Specifications

Model 860 QVO SSD 4TB A400 SSD 120GB
Manufacturer Samsung Kingston
NAND Samsung V-NAND 4-bit MLC 3bit TLC NAND
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 4096 GB 128 GB
Cache 4096 MB (N/A) MB
Sequential Read 550 MB/s 500 MB/s
Sequential Write 520 MB/s 320 MB/s
Random Read 970000 IOPS (N/A) IOPS
Random Write 89000 IOPS (N/A) IOPS
Interface SATA 3 SATA III
Controller Samsung MJX Controller Phison S11
Date Released 2019 2017
Endurance 1440 TB 40 TB
Notes 3-Year Limited Warranty 3-Year Limited Warranty

Price Comparison

Display Prices

Hide Prices

860 QVO SSD 4TB

Amazon.com

Check prices at:

A400 SSD 120GB

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.