Manufacturer limited warranty: MZ-76E1T0 lists 5 years or TBW limit, whichever comes first; MZ-76Q1T0 lists 3 years or TBW limit, whichever comes first.

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-76E1T0 and MZ-76Q1T0
Specification	MZ-76E1T0	MZ-76Q1T0
Manufacturer	Samsung	Samsung
Product family	860 EVO	860 QVO
Model number	MZ-76E1T0	MZ-76Q1T0
Capacity (TB)	1	1
Interface	SATA 6 Gb/s	SATA 6 Gb/s
Form factor	2.5-inch	2.5-inch
Endurance (TBW)	600	Not recorded
Sequential read (up to MB/s)	550	550
Manufacturer limited warranty	5 years or TBW limit, whichever comes first	3 years or TBW limit, whichever comes first
Sequential write (up to MB/s)	520	520

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.