Hardware Spec Index

Mirenta SN-8640 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Mirenta · SKU SN8640-SE · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index12,258 (SSDs scale)
Category rank#34,794
Street price$339
Power6 W (active)
Performance per dollar36.16
Released2020

Specifications

BrandMirenta
ModelMirenta SN-8640 SE
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write6,500 MB/s
Random 4K read1,220K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-7079 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD9,002$249Compare
Mirenta SN-3209 Pro 1TB SATA 2.5-inch SSD4,226$39Compare
Mirenta SN-5516 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD9,305$269Compare
Altrix SN-9990 SE 1TB SATA 2.5-inch SSD3,799$39Compare
Caldera SN-8413 Edge 8TB PCIe 5.0 NVMe M.2 2280 SSD14,482$599Compare
Strivon SN-6636 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD13,719$529Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-8640 SE 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/3329443 (accessed 2026-10-26).