Hardware Spec Index

Mirenta SN-8634 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Mirenta · SKU SN8634-PRO · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index11,625 (SSDs scale)
Category rank#19,193
Street price$389
Power7 W (active)
Performance per dollar29.88
Released2020

Specifications

BrandMirenta
ModelMirenta SN-8634 Pro
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write6,700 MB/s
Random 4K read840K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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
Strivon SN-9526 XT 2TB PCIe 3.0 NVMe M.2 2280 SSD8,838$209Compare
Novexa SN-7864 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD14,714$559Compare
Strivon SN-3356 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD8,011$149Compare
Mirenta SN-8325 XT 500GB SATA 2.5-inch SSD2,992$29Compare
Caldera SN-4472 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD9,276$259Compare
Caldera SN-7846 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,890$239Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Mirenta SN-8634 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/69729753 (accessed 2026-10-20).