Hardware Spec Index

Altrix SN-3669 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Altrix · SKU SN3669-XT · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index8,151 (SSDs scale)
Category rank#33,159
Street price$169
Power7 W (active)
Performance per dollar48.23
Released2021

Specifications

BrandAltrix
ModelAltrix SN-3669 XT
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write3,800 MB/s
Random 4K read980K IOPS
NAND3D TLC, 176-layer
CacheDRAM-less (HMB)
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-3669 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/91315951 (accessed 2026-10-22).