Hardware Spec Index

Altrix SN-5521 Max 500GB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN5521-MAX · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index6,471 (SSDs scale)
Category rank#49,682
Street price$109
Power5 W (active)
Performance per dollar59.37
Released2019

Specifications

BrandAltrix
ModelAltrix SN-5521 Max
Capacity500 GB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,600 MB/s
Sequential write1,400 MB/s
Random 4K read600K IOPS
NAND3D QLC, 232-layer
CacheDRAM-less (HMB)
Endurance180 TBW (0.33 DWPD)
Warranty3 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-5521 Max 500GB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3848146 (accessed 2026-10-26).