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Samsung 970 PRO NVMe M.2 SSD 512GB vs SanDisk X400 512GB

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Specification Charts

Capacity

970 PRO NVMe M.2 SSD 512GB 512 GB
X400 512GB 512 GB
Difference: 0 (0%)

Random Read

970 PRO NVMe M.2 SSD 512GB 370000 IOPS
X400 512GB 93500 IOPS
Difference: 276500 (296%)

Random Write

970 PRO NVMe M.2 SSD 512GB 500000 IOPS
X400 512GB 75000 IOPS
Difference: 425000 (567%)

Sequential Read

970 PRO NVMe M.2 SSD 512GB 3500 MB/sec
X400 512GB 540 MB/sec
Difference: 2960 (548%)

Sequential Write

970 PRO NVMe M.2 SSD 512GB 2300 MB/sec
X400 512GB 520 MB/sec
Difference: 1780 (342%)

Endurance

970 PRO NVMe M.2 SSD 512GB 600 TB
X400 512GB 160 TB
Difference: 440 (275%)

Specifications

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Model 970 PRO NVMe M.2 SSD 512GB X400 512GB
Manufacturer Samsung SanDisk
NAND Samsung V-NAND 2-bit MLC TLC NAND
Form Factor M.2 (2280) 2.5"
Capacity 512 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 370000 IOPS 93500 IOPS
Random Write 500000 IOPS 75000 IOPS
Interface NVMe 1.3 SATA III 6Gb/s
Controller Samsung Phoenix Controller Marvell 88SS1074
Date Released 2018 2016
Endurance 600 TB 160 TB
Notes 5-Year Limited Warranty Warranty 5 years

Price Comparison

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970 PRO NVMe M.2 SSD 512GB

Amazon.com

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X400 512GB

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