Hardware Spec Index

Novexa SN-6422 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN6422-PLUS · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index12,816 (SSDs scale)
Category rank#39,227
Street price$459
Power5 W (active)
Performance per dollar27.92
Released2023

Specifications

BrandNovexa
ModelNovexa SN-6422 Plus
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write3,900 MB/s
Random 4K read1,160K IOPS
NAND3D TLC, 218-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
Altrix SN-7343 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD14,043$499Compare
Novexa SN-6541 XT 8TB PCIe 5.0 NVMe M.2 2280 SSD11,846$359Compare
Altrix SN-2689 Pro 8TB PCIe 5.0 NVMe M.2 2280 SSD12,432$399Compare
Novexa SN-6237 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,224$69Compare
Novexa SN-1410 Ti 1TB PCIe 3.0 NVMe M.2 2280 SSD5,713$99Compare
Caldera SN-4991 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,018$279Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-6422 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/21456018 (accessed 2026-10-26).