Hardware Spec Index

Mirenta SN-7945 Ultra 500GB SATA 2.5-inch SSD

SSDs · Mirenta · SKU SN7945-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index3,080 (SSDs scale)
Category rank#27,506
Street price$29
Power3 W (active)
Performance per dollar106.21
Released2020

Specifications

BrandMirenta
ModelMirenta SN-7945 Ultra
Capacity500 GB
Form factor2.5" SATA (7 mm)
InterfaceSATA 6 Gb/s (AHCI)
Sequential read550 MB/s
Sequential write520 MB/s
Random 4K read98K IOPS
NAND3D TLC, 218-layer
CacheDRAM-less (SLC cache)
Endurance300 TBW (0.55 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

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Cite this page: Hardware Spec Index, “Mirenta SN-7945 Ultra 500GB SATA 2.5-inch SSD”, https://vextor7.com/item/4479537 (accessed 2026-10-21).