Hardware Spec Index

Novexa SN-6425 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN6425-EDGE · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index4,717 (SSDs scale)
Category rank#37,460
Street price$59
Power5 W (active)
Performance per dollar79.95
Released2024

Specifications

BrandNovexa
ModelNovexa SN-6425 Edge
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write6,500 MB/s
Random 4K read780K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 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
Caldera SN-9217 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD13,992$499Compare
Caldera SN-3808 XT 500GB SATA 2.5-inch SSD3,951$39Compare
Caldera SN-9962 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD7,570$139Compare
Caldera SN-3221 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD10,176$249Compare
Caldera SN-6872 Core 2TB PCIe 4.0 NVMe M.2 2230 SSD12,209$429Compare
Altrix SN-3878 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD8,386$179Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-6425 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4637498 (accessed 2026-10-26).