Hardware Spec Index

Novexa SN-6428 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN6428-PRO · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index11,259 (SSDs scale)
Category rank#29,304
Street price$369
Power6 W (active)
Performance per dollar30.51
Released2019

Specifications

BrandNovexa
ModelNovexa SN-6428 Pro
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,500 MB/s
Sequential write2,000 MB/s
Random 4K read470K 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
Altrix SN-9063 Ti 500GB PCIe 4.0 NVMe M.2 2280 SSD5,149$59Compare
Altrix SN-6805 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD5,112$59Compare
Mirenta SN-3361 Ti 500GB SATA 2.5-inch SSD3,623$29Compare
Strivon SN-7307 Prime 1TB SATA 2.5-inch SSD3,006$39Compare
Novexa SN-1297 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD13,032$489Compare
Novexa SN-7082 Ultra 8TB PCIe 4.0 NVMe M.2 2280 SSD13,885$499Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-6428 Pro 4TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/623788 (accessed 2026-10-22).