Interface: MZ-V7S250 lists PCIe 3.0 x4 / NVMe; MZ-V8P250 lists PCIe 4.0 x4 / NVMe 1.3c.
Sequential read (up to MB/s): MZ-V7S250 lists 3500; MZ-V8P250 lists 6400.

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-V7S250 and MZ-V8P250
Specification	MZ-V7S250	MZ-V8P250
Manufacturer	Samsung	Samsung
Product family	970 EVO Plus	980 PRO
Model number	MZ-V7S250	MZ-V8P250
Capacity (TB)	0.25	0.25
Interface	PCIe 3.0 x4 / NVMe	PCIe 4.0 x4 / NVMe 1.3c
Form factor	M.2 2280	M.2 2280
Endurance (TBW)	150	Not recorded
Sequential read (up to MB/s)	3500	6400
Manufacturer limited warranty	5 years or TBW limit, whichever comes first	5 years or TBW limit, whichever comes first
Sequential write (up to MB/s)	Not recorded	2700

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.

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

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