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Samsung 970 EVO Plus NVMe SSD 250GB vs SanDisk X400 512GB

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Specification Charts

Capacity

X400 512GB 512 GB
970 EVO Plus NVMe SSD 250GB 250 GB
Difference: 262 (105%)

Random Read

970 EVO Plus NVMe SSD 250GB 250000 IOPS
X400 512GB 93500 IOPS
Difference: 156500 (167%)

Random Write

970 EVO Plus NVMe SSD 250GB 550000 IOPS
X400 512GB 75000 IOPS
Difference: 475000 (633%)

Sequential Read

970 EVO Plus NVMe SSD 250GB 3500 MB/sec
X400 512GB 540 MB/sec
Difference: 2960 (548%)

Sequential Write

970 EVO Plus NVMe SSD 250GB 2300 MB/sec
X400 512GB 520 MB/sec
Difference: 1780 (342%)

Endurance

X400 512GB 160 TB
970 EVO Plus NVMe SSD 250GB 150 TB
Difference: 10 (7%)

Specifications

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Model 970 EVO Plus NVMe SSD 250GB X400 512GB
Manufacturer Samsung SanDisk
NAND Samsung V-NAND 3-bit MLC TLC NAND
Form Factor M.2 (2280) 2.5"
Capacity 250 GB 512 GB
Cache N/A MB (N/A) MB
Sequential Read 3500 MB/s 540 MB/s
Sequential Write 2300 MB/s 520 MB/s
Random Read 250000 IOPS 93500 IOPS
Random Write 550000 IOPS 75000 IOPS
Interface NVMe 1.3 SATA III 6Gb/s
Controller Samsung Phoenix Controller Marvell 88SS1074
Date Released 2019 2016
Endurance 150 TB 160 TB
Notes 5-Year Limited Warranty Warranty 5 years

Price Comparison

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970 EVO Plus NVMe SSD 250GB

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X400 512GB

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