Hardware Spec Index

Altrix SN-3638 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN3638-MAX · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index9,363 (SSDs scale)
Category rank#32,827
Street price$209
Power8 W (active)
Performance per dollar44.80
Released2022

Specifications

BrandAltrix
ModelAltrix SN-3638 Max
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write5,600 MB/s
Random 4K read730K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 1 GB
Endurance600 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-3638 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/48751279 (accessed 2026-10-20).