Hardware Spec Index

Novexa SN-3947 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN3947-PRO · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index7,970 (SSDs scale)
Category rank#7,909
Street price$149
Power6 W (active)
Performance per dollar53.49
Released2023

Specifications

BrandNovexa
ModelNovexa SN-3947 Pro
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write6,000 MB/s
Random 4K read1,240K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance360 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

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-6064 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,830$209Compare
Mirenta SN-3952 Plus 4TB PCIe 4.0 NVMe M.2 2280 SSD10,364$259Compare
Altrix SN-1921 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD9,206$259Compare
Novexa SN-1527 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD7,756$149Compare
Altrix SN-5138 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD8,433$179Compare
Strivon SN-7003 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD9,242$239Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-3947 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/132881 (accessed 2026-10-26).