Hardware Spec Index

Novexa SN-9639 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN9639-PRIME · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index5,218 (SSDs scale)
Category rank#34,093
Street price$59
Power7 W (active)
Performance per dollar88.44
Released2026

Specifications

BrandNovexa
ModelNovexa SN-9639 Prime
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write4,000 MB/s
Random 4K read840K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance120 TBW (0.22 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

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Cite this page: Hardware Spec Index, “Novexa SN-9639 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/7458043 (accessed 2026-10-20).