Hardware Spec Index

Altrix SN-4431 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4431-MAX · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index4,823 (SSDs scale)
Category rank#30,334
Street price$59
Power5 W (active)
Performance per dollar81.75
Released2021

Specifications

BrandAltrix
ModelAltrix SN-4431 Max
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,200 MB/s
Sequential write3,100 MB/s
Random 4K read1,090K IOPS
NAND3D QLC, 238-layer
CacheDRAM-less (HMB)
Endurance100 TBW (0.18 DWPD)
Warranty3 years
HeatsinkNone

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-4431 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/2174780 (accessed 2026-10-23).