Head to head

Samsung 870 EVO 2TB vs Samsung 870 EVO 1TB

Our pick

Samsung 870 EVO 2TB

2.5-inch SATA SSDs

Why this one

Choose the 870 EVO 2TB for a SATA upgrade with room for a large working-file collection. It uses a SATA 6 Gb/s interface.¹
Samsung lists a five-year warranty term and a 1,200 TB write allowance. Check the exact warranty’s time and write limits for frequent-write use.¹

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Product photographs. Not to scale.

What Samsung 870 EVO 1TB offers

The Samsung 870 EVO 1TB gives a SATA system drive room for applications and local files, with a 600TB rated write allowance and five-year warranty.²

2 models / at a glance

Key differences

Every specification ↗

Samsung 870 EVO 2TB

Samsung 870 EVO 2TB

Capacity · GB2,000 GB¹Higher preferred ↑

Write endurance · TB1,200 TB¹Higher preferred ↑

Samsung 870 EVO 1TB

Samsung 870 EVO 1TB

Capacity · GB1,000 GB²Higher preferred ↑

Write endurance · TB600 TB²Higher preferred ↑

What differs

Specification	Samsung 870 EVO 2TB	Samsung 870 EVO 1TB
Capacity	2,000 GB¹	1,000 GB²
Write endurance	1,200 TB¹	600 TB²
DRAM cache	2 GB¹	1 GB²

More details

Specification	Samsung 870 EVO 2TB	Samsung 870 EVO 1TB
Flash type	Tlc¹	Tlc²
Warranty	5 years¹	5 years²
Sequential read speed	Not published	Not published

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Sources