Hardware Spec Index

Novexa SN-2666 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN2666-PRO · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index5,093 (SSDs scale)
Category rank#29,725
Street price$69
Power8 W (active)
Performance per dollar73.81
Released2022

Specifications

BrandNovexa
ModelNovexa SN-2666 Pro
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write4,100 MB/s
Random 4K read860K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance180 TBW (0.33 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-2666 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/135494 (accessed 2026-10-19).