The recorded specifications do not establish a performance advantage for either model. Compare compatibility, the exact offer and the manufacturer documents below.

A larger cache, higher RPM or higher advertised sequential speed alone does not establish which drive is better for your workload.

Specifications side by side

Show differences only

Manufacturer specifications for MZ-V7E250 and MZ-V7S250
Specification	MZ-V7E250	MZ-V7S250
Manufacturer	Samsung	Samsung
Product family	970 EVO	970 EVO Plus
Model number	MZ-V7E250	MZ-V7S250
Capacity (TB)	0.25	0.25
Interface	PCIe 3.0 x4 / NVMe	PCIe 3.0 x4 / NVMe
Form factor	M.2 2280	M.2 2280
Endurance (TBW)	150	150
Sequential read (up to MB/s)	Not recorded	3500
Manufacturer limited warranty	Not recorded	5 years or TBW limit, whichever comes first

Compatibility and buying checks

Sequential speeds are manufacturer maxima, not measured game load times. Check your PCIe generation, M.2 dimensions and cooling clearance. The lower of the time or endurance limit normally governs a limited SSD warranty.
Compare new and renewed offers separately. The manufacturer specification does not guarantee the warranty or return policy of a marketplace seller.

Manufacturer sources

MZ-V7E250

Samsung 970 EVO manufacturer specifications ↗

Reviewed 2026-09-07. Published specifications; no independent benchmark or failure-rate claim.

MZ-V7S250

Samsung 970 EVO Plus manufacturer specifications ↗

Reviewed 2026-09-07. Published specifications; no independent benchmark or failure-rate claim.

Choose another pair → · Browse the catalog →