Hardware Spec Index

Novexa SN-5491 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN5491-EDGE · Released 2026 · Updated 2026-10-27

Key facts

Benchmark index10,036 (SSDs scale)
Category rank#35,069
Street price$279
Power7 W (active)
Performance per dollar35.97
Released2026

Specifications

BrandNovexa
ModelNovexa SN-5491 Edge
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write5,900 MB/s
Random 4K read720K IOPS
NAND3D TLC, 218-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
Altrix SN-5567 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD9,379$259Compare
Caldera SN-3290 Prime 500GB SATA 2.5-inch SSD3,406$39Compare
Novexa SN-2221 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD6,823$99Compare
Mirenta SN-6871 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD10,000$269Compare
Mirenta SN-4564 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD14,546$529Compare
Altrix SN-4337 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD14,128$539Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-5491 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9470386 (accessed 2026-10-27).