Hardware Spec Index

Altrix SN-4475 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4475-MAX · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index6,020 (SSDs scale)
Category rank#19,196
Street price$89
Power7 W (active)
Performance per dollar67.64
Released2020

Specifications

BrandAltrix
ModelAltrix SN-4475 Max
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write4,100 MB/s
Random 4K read890K 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, “Altrix SN-4475 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2312937 (accessed 2026-10-23).