Hardware Spec Index

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

SSDs · Novexa · SKU SN8668-PRO · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index5,591 (SSDs scale)
Category rank#27,379
Street price$69
Power5 W (active)
Performance per dollar81.03
Released2019

Specifications

BrandNovexa
ModelNovexa SN-8668 Pro
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read3,100 MB/s
Sequential write1,800 MB/s
Random 4K read450K IOPS
NAND3D TLC, 218-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

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-2161 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD5,960$89Compare
Novexa SN-7929 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD12,869$539Compare
Novexa SN-8045 Max 1TB PCIe 4.0 NVMe M.2 2230 SSD4,908$49Compare
Novexa SN-4074 SE 1TB SATA 2.5-inch SSD3,305$39Compare
Novexa SN-7637 SE 8TB PCIe 3.0 NVMe M.2 2280 SSD14,048$569Compare
Mirenta SN-2928 Pro 1TB PCIe 4.0 NVMe M.2 2230 SSD6,045$89Compare

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/53316269 (accessed 2026-10-21).