Hardware Spec Index

Novexa SN-9391 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN9391-SE · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index11,531 (SSDs scale)
Category rank#45,485
Street price$349
Power5 W (active)
Performance per dollar33.04
Released2023

Specifications

BrandNovexa
ModelNovexa SN-9391 SE
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,000 MB/s
Sequential write6,100 MB/s
Random 4K read970K IOPS
NAND3D TLC, 238-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
Novexa SN-3372 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD11,585$319Compare
Altrix SN-6053 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD12,191$459Compare
Mirenta SN-1758 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD7,408$159Compare
Altrix SN-3452 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD7,509$129Compare
Mirenta SN-2017 Plus 8TB PCIe 5.0 NVMe M.2 2280 SSD13,552$519Compare
Novexa SN-2549 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD9,657$229Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-9391 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/93529815 (accessed 2026-10-26).