Hardware Spec Index

Mirenta SN-8685 Ultra 1TB SATA 2.5-inch SSD

SSDs · Mirenta · SKU SN8685-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index4,372 (SSDs scale)
Category rank#37,103
Street price$49
Power3 W (active)
Performance per dollar89.22
Released2020

Specifications

BrandMirenta
ModelMirenta SN-8685 Ultra
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 TLC, 232-layer
CacheDRAM-less (SLC cache)
Endurance600 TBW (0.55 DWPD)
Warranty3 years
HeatsinkNone

Related guides

SSD Endurance ExplainedDRAM vs DRAM-less SSDsNVMe SSDs ExplainedPCIe 4.0 vs PCIe 5.0M.2 SSD Sizes and Keys

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-4234 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD4,758$59Compare
Novexa SN-1736 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD6,754$109Compare
Altrix SN-3488 Prime 1TB PCIe 4.0 NVMe M.2 2230 SSD4,990$59Compare
Strivon SN-4377 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD9,368$199Compare
Mirenta SN-3444 Pro 4TB PCIe 5.0 NVMe M.2 2280 SSD12,868$419Compare
Caldera SN-4861 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD11,320$329Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-8685 Ultra 1TB SATA 2.5-inch SSD”, https://vextor7.com/item/5742447 (accessed 2026-10-24).