Hardware Spec Index

Novexa SN-8666 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN8666-SE · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index5,255 (SSDs scale)
Category rank#37,463
Street price$79
Power8 W (active)
Performance per dollar66.52
Released2023

Specifications

BrandNovexa
ModelNovexa SN-8666 SE
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write3,800 MB/s
Random 4K read1,350K 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

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Cite this page: Hardware Spec Index, “Novexa SN-8666 SE 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/96439393 (accessed 2026-10-24).