Hardware Spec Index

Mirenta SN-6491 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN6491-PRO · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index12,241 (SSDs scale)
Category rank#41,785
Street price$359
Power7 W (active)
Performance per dollar34.10
Released2022

Specifications

BrandMirenta
ModelMirenta SN-6491 Pro
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write4,200 MB/s
Random 4K read1,100K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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
Mirenta SN-9150 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD5,145$59Compare
Caldera SN-5834 Plus 1TB PCIe 4.0 NVMe M.2 2230 SSD7,406$129Compare
Altrix SN-9049 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD9,520$199Compare
Novexa SN-3745 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD13,783$519Compare
Novexa SN-4949 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD6,605$109Compare
Novexa SN-9539 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD9,654$289Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-6491 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3044698 (accessed 2026-10-21).