Hardware Spec Index

Novexa SN-4403 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4403-PRO · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index12,424 (SSDs scale)
Category rank#46,865
Street price$449
Power8 W (active)
Performance per dollar27.67
Released2022

Specifications

BrandNovexa
ModelNovexa SN-4403 Pro
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write6,200 MB/s
Random 4K read830K IOPS
NAND3D TLC, 238-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

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-8296 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD6,069$89Compare
Mirenta SN-9615 Ti 1TB SATA 2.5-inch SSD4,322$49Compare
Altrix SN-4516 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD14,634$569Compare
Caldera SN-7155 SE 1TB SATA 2.5-inch SSD4,468$39Compare
Caldera SN-1850 Plus 1TB PCIe 3.0 NVMe M.2 2280 SSD9,980$249Compare
Strivon SN-9948 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD12,654$459Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4403 Pro 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/32397273 (accessed 2026-10-26).