Hardware Spec Index

Novexa SN-4558 Max 500GB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Novexa · SKU SN4558-MAX · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index5,472 (SSDs scale)
Category rank#15,728
Street price$59
Power7 W (active)
Performance per dollar92.75
Released2024

Specifications

BrandNovexa
ModelNovexa SN-4558 Max
Capacity500 GB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write3,100 MB/s
Random 4K read1,260K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance100 TBW (0.18 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-4558 Max 500GB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/129369 (accessed 2026-10-19).