Hardware Spec Index

Novexa SN-6479 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN6479-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index4,944 (SSDs scale)
Category rank#18,848
Street price$49
Power6 W (active)
Performance per dollar100.90
Released2021

Specifications

BrandNovexa
ModelNovexa SN-6479 Ultra
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,100 MB/s
Sequential write3,700 MB/s
Random 4K read850K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.55 DWPD)
Warranty3 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
Novexa SN-2361 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD12,120$409Compare
Mirenta SN-9964 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD5,691$69Compare
Caldera SN-7000 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD4,876$59Compare
Altrix SN-4159 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD4,910$59Compare
Altrix SN-1523 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD14,161$559Compare
Caldera SN-6514 Core 1TB SATA 2.5-inch SSD3,720$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-6479 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5325360 (accessed 2026-10-26).