Hardware Spec Index

Novexa SN-9946 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN9946-PRO · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index14,323 (SSDs scale)
Category rank#48,258
Street price$599
Power5 W (active)
Performance per dollar23.91
Released2023

Specifications

BrandNovexa
ModelNovexa SN-9946 Pro
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,300 MB/s
Sequential write5,900 MB/s
Random 4K read840K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 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-9946 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/1497034 (accessed 2026-10-25).