Hardware Spec Index

Novexa SN-8668 Pro 500GB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN8668-PRO · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index4,837 (SSDs scale)
Category rank#3,384
Street price$59
Power5 W (active)
Performance per dollar81.98
Released2019

Specifications

BrandNovexa
ModelNovexa SN-8668 Pro
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,500 MB/s
Sequential write1,400 MB/s
Random 4K read390K 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

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-5153 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD10,448$309Compare
Mirenta SN-3839 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD10,125$229Compare
Mirenta SN-6193 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,584$149Compare
Novexa SN-4001 Ti 1TB SATA 2.5-inch SSD3,344$29Compare
Caldera SN-7307 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD8,518$199Compare
Caldera SN-6427 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD10,430$349Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-8668 Pro 500GB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4421716 (accessed 2026-10-26).