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Kingston KC600 SSD 512GB vs SanDisk X400 256GB

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Specification Charts

Capacity

KC600 SSD 512GB 512 GB
X400 256GB 256 GB
Difference: 256 (100%)

Random Read

X400 256GB 93500 IOPS
KC600 SSD 512GB 90000 IOPS
Difference: 3500 (4%)

Random Write

KC600 SSD 512GB 80000 IOPS
X400 256GB 60000 IOPS
Difference: 20000 (33%)

Sequential Read

KC600 SSD 512GB 550 MB/sec
X400 256GB 540 MB/sec
Difference: 10 (2%)

Sequential Write

KC600 SSD 512GB 520 MB/sec
X400 256GB 520 MB/sec
Difference: 0 (0%)

Endurance

KC600 SSD 512GB 300 TB
X400 256GB 80 TB
Difference: 220 (275%)

Specifications

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Model KC600 SSD 512GB X400 256GB
Manufacturer Kingston SanDisk
NAND 96-layer 3D TLC TLC NAND
Form Factor 2.5" SATA III 2.5"
Capacity 512 GB 256 GB
Cache N/A MB (N/A) MB
Sequential Read 550 MB/s 540 MB/s
Sequential Write 520 MB/s 520 MB/s
Random Read 90000 IOPS 93500 IOPS
Random Write 80000 IOPS 60000 IOPS
Interface SATA III SATA III 6Gb/s
Controller SM2259 Marvell 88SS1074
Date Released 2019 2016
Endurance 300 TB 80 TB
Notes 5-Year Limited Warranty Warranty 5 years

Price Comparison

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KC600 SSD 512GB

Amazon.com

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X400 256GB

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