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Samsung 970 EVO NVMe SSD 2TB vs SanDisk X400 1TB

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Specification Charts

Capacity

970 EVO NVMe SSD 2TB 2048 GB
X400 1TB 1024 GB
Difference: 1024 (100%)

Random Read

970 EVO NVMe SSD 2TB 500000 IOPS
X400 1TB 95000 IOPS
Difference: 405000 (426%)

Random Write

970 EVO NVMe SSD 2TB 480000 IOPS
X400 1TB 75000 IOPS
Difference: 405000 (540%)

Sequential Read

970 EVO NVMe SSD 2TB 3500 MB/sec
X400 1TB 545 MB/sec
Difference: 2955 (542%)

Sequential Write

970 EVO NVMe SSD 2TB 2500 MB/sec
X400 1TB 520 MB/sec
Difference: 1980 (381%)

Endurance

970 EVO NVMe SSD 2TB 1200 TB
X400 1TB 320 TB
Difference: 880 (275%)

Specifications

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Model 970 EVO NVMe SSD 2TB X400 1TB
Manufacturer Samsung SanDisk
NAND Samsung V-NAND 3-bit MLC TLC NAND
Form Factor M.2 (2280) 2.5"
Capacity 2048 GB 1024 GB
Cache N/A MB (N/A) MB
Sequential Read 3500 MB/s 545 MB/s
Sequential Write 2500 MB/s 520 MB/s
Random Read 500000 IOPS 95000 IOPS
Random Write 480000 IOPS 75000 IOPS
Interface NVMe 1.3 SATA III 6Gb/s
Controller Samsung Phoenix Controller Marvell 88SS1074
Date Released 2019 2016
Endurance 1200 TB 320 TB
Notes 5-Year Limited Warranty Warranty 5 years

Price Comparison

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970 EVO NVMe SSD 2TB

Amazon.com

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X400 1TB

Amazon.com

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