Hardware Spec Index

Novexa SN-4358 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Novexa · SKU SN4358-ULTRA · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index6,512 (SSDs scale)
Category rank#25,550
Street price$109
Power6 W (active)
Performance per dollar59.74
Released2019

Specifications

BrandNovexa
ModelNovexa SN-4358 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,800 MB/s
Sequential write2,000 MB/s
Random 4K read510K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance480 TBW (0.22 DWPD)
Warranty3 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

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Cite this page: Hardware Spec Index, “Novexa SN-4358 Ultra 2TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/631519 (accessed 2026-10-25).