Head to head

Samsung 870 EVO 2TB vs Samsung 870 QVO 4TB

Our pick

Samsung 870 EVO 2TB

2.5-inch SATA SSDs

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

Product photographs. Not to scale.

Keep a larger local file library on one 4TB drive, with limited cover lasting three years or 1,440TB written, whichever comes first.²

2 models / at a glance

Capacity · GB2,000 GB¹Higher preferred ↑

Write endurance · TB1,200 TB¹Higher preferred ↑

Capacity · GB4,000 GB²Higher preferred ↑

Write endurance · TB1,440 TB²Higher preferred ↑

Specification	Samsung 870 EVO 2TB	Samsung 870 QVO 4TB
Warranty	5 years¹	3 years (Duration: Warranty provides coverage for the stated time period or the TBW, whichever comes first.)²
Sequential read speed	Not published	Not published
DRAM cache	2 GB¹	Not published