Hardware Spec Index

Altrix SN-3981 Max 500GB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Altrix · SKU SN3981-MAX · Released 2026 · Updated 2026-10-26

Key facts

Benchmark index4,737 (SSDs scale)
Category rank#22,271
Street price$49
Power6 W (active)
Performance per dollar96.67
Released2026

Specifications

BrandAltrix
ModelAltrix SN-3981 Max
Capacity500 GB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,100 MB/s
Sequential write3,900 MB/s
Random 4K read940K IOPS
NAND3D QLC, 218-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-3981 Max 500GB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/8854585 (accessed 2026-10-26).