Hardware Spec Index

Novexa SN-4476 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4476-SE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index12,783 (SSDs scale)
Category rank#20,977
Street price$419
Power10 W (active)
Performance per dollar30.51
Released2024

Specifications

BrandNovexa
ModelNovexa SN-4476 SE
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read13,200 MB/s
Sequential write12,300 MB/s
Random 4K read2,050K IOPS
NAND3D TLC, 232-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Altrix SN-4643 Plus 1TB PCIe 4.0 NVMe M.2 2280 SSD6,010$89Compare
Caldera SN-7927 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD12,034$459Compare
Caldera SN-9925 Max 1TB SATA 2.5-inch SSD3,870$39Compare
Novexa SN-3586 Max 500GB SATA 2.5-inch SSD3,295$29Compare
Mirenta SN-7551 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD4,818$59Compare
Mirenta SN-4575 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD14,900$599Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Novexa SN-4476 SE 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/4629355 (accessed 2026-10-20).