Hardware Spec Index

Novexa SN-4663 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4663-PRO · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index5,637 (SSDs scale)
Category rank#45,848
Street price$79
Power6 W (active)
Performance per dollar71.35
Released2024

Specifications

BrandNovexa
ModelNovexa SN-4663 Pro
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,100 MB/s
Sequential write4,100 MB/s
Random 4K read940K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance180 TBW (0.33 DWPD)
Warranty3 years
HeatsinkHeatsink edition available

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-4663 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/5859025 (accessed 2026-10-23).