Hardware Spec Index

Altrix SN-7446 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN7446-CORE · Released 2021 · Updated 2026-10-27

Key facts

Benchmark index5,953 (SSDs scale)
Category rank#46,873
Street price$79
Power8 W (active)
Performance per dollar75.35
Released2021

Specifications

BrandAltrix
ModelAltrix SN-7446 Core
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,900 MB/s
Sequential write3,800 MB/s
Random 4K read1,300K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
Endurance300 TBW (0.33 DWPD)
Warranty5 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-7446 Core 500GB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/42398781 (accessed 2026-10-27).