Hardware Spec Index

Altrix SN-9481 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Altrix · SKU SN9481-PRO · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index8,759 (SSDs scale)
Category rank#45,654
Street price$179
Power7 W (active)
Performance per dollar48.93
Released2024

Specifications

BrandAltrix
ModelAltrix SN-9481 Pro
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write4,000 MB/s
Random 4K read760K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 2 GB
Endurance1,200 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-9481 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/6503795 (accessed 2026-10-24).