Hardware Spec Index

Novexa SN-5668 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN5668-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index5,264 (SSDs scale)
Category rank#13,418
Street price$59
Power7 W (active)
Performance per dollar89.22
Released2024

Specifications

BrandNovexa
ModelNovexa SN-5668 Ultra
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write5,200 MB/s
Random 4K read1,300K IOPS
NAND3D QLC, 176-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-5668 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/852707 (accessed 2026-10-20).