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Kingston HyperX Savage 240GB vs SanDisk X400 256GB

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Specification Charts


X400 256GB 256 GB
HyperX Savage 240GB 240 GB
Difference: 16 (7%)

Random Read

HyperX Savage 240GB 100000 IOPS
X400 256GB 93500 IOPS
Difference: 6500 (7%)

Random Write

HyperX Savage 240GB 89000 IOPS
X400 256GB 60000 IOPS
Difference: 29000 (48%)

Sequential Read

HyperX Savage 240GB 560 MB/sec
X400 256GB 540 MB/sec
Difference: 20 (4%)

Sequential Write

HyperX Savage 240GB 530 MB/sec
X400 256GB 520 MB/sec
Difference: 10 (2%)


HyperX Savage 240GB 306 TB
X400 256GB 80 TB
Difference: 226 (283%)


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Model HyperX Savage 240GB X400 256GB
Manufacturer Kingston SanDisk
NAND Toshiba’s A19 64Gbit MLC TLC NAND
Form Factor 2.5" 2.5"
Capacity 240 GB 256 GB
Cache 256 MB (N/A) MB
Sequential Read 560 MB/s 540 MB/s
Sequential Write 530 MB/s 520 MB/s
Random Read 100000 IOPS 93500 IOPS
Random Write 89000 IOPS 60000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller Phison PS3110-S10 Marvell 88SS1074
Date Released 2015 2016
Endurance 306 TB 80 TB
Notes Three-year warranty - 1 million hours MTBF Warranty 5 years

Price Comparison

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HyperX Savage 240GB

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