Hardware Spec Index

Mirenta SN-6640 Prime 1TB SATA 2.5-inch SSD

SSDs · Mirenta · SKU SN6640-PRIME · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index3,539 (SSDs scale)
Category rank#37,123
Street price$39
Power3 W (active)
Performance per dollar90.74
Released2023

Specifications

BrandMirenta
ModelMirenta SN-6640 Prime
Capacity1 TB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (SLC cache)
Endurance240 TBW (0.22 DWPD)
Warranty3 years
HeatsinkNone

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Cite this page: Hardware Spec Index, “Mirenta SN-6640 Prime 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/518110 (accessed 2026-10-21).