Hardware Spec Index

Altrix SN-9446 Prime 500GB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Altrix · SKU SN9446-PRIME · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index6,211 (SSDs scale)
Category rank#17,788
Street price$99
Power6 W (active)
Performance per dollar62.74
Released2020

Specifications

BrandAltrix
ModelAltrix SN-9446 Prime
Capacity500 GB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,500 MB/s
Sequential write4,500 MB/s
Random 4K read1,060K IOPS
NAND3D TLC, 238-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.33 DWPD)
Warranty5 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-9446 Prime 500GB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/20055306 (accessed 2026-10-20).