Hardware Spec Index

Novexa SN-4431 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4431-PRIME · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index13,098 (SSDs scale)
Category rank#21,877
Street price$439
Power5 W (active)
Performance per dollar29.84
Released2023

Specifications

BrandNovexa
ModelNovexa SN-4431 Prime
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,700 MB/s
Sequential write5,200 MB/s
Random 4K read740K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 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

Similar SSDs

ModelBenchmarkPriceCompare
Caldera SN-7606 Pro 1TB PCIe 3.0 NVMe M.2 2280 SSD5,916$69Compare
Caldera SN-6480 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,493$139Compare
Novexa SN-5565 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD10,204$269Compare
Altrix SN-3328 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD9,002$239Compare
Caldera SN-5254 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD5,951$79Compare
Caldera SN-1321 Ti 1TB SATA 2.5-inch SSD3,723$39Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4431 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9841533 (accessed 2026-10-20).