Hardware Spec Index

Mirenta SN-6640 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN6640-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index7,227 (SSDs scale)
Category rank#31,942
Street price$129
Power8 W (active)
Performance per dollar56.02
Released2025

Specifications

BrandMirenta
ModelMirenta SN-6640 Prime
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write6,100 MB/s
Random 4K read1,080K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

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-1666 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD8,422$209Compare
Novexa SN-9256 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD6,817$119Compare
Novexa SN-8610 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD8,422$189Compare
Novexa SN-1734 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD13,804$489Compare
Novexa SN-4153 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD4,516$49Compare
Strivon SN-8250 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD6,938$119Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-6640 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/8319922 (accessed 2026-10-21).