Hardware Spec Index

Altrix SN-1644 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1644-PLUS · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index9,602 (SSDs scale)
Category rank#49,067
Street price$259
Power5 W (active)
Performance per dollar37.07
Released2024

Specifications

BrandAltrix
ModelAltrix SN-1644 Plus
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,100 MB/s
Sequential write4,900 MB/s
Random 4K read980K IOPS
NAND3D TLC, 238-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-1644 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/36039414 (accessed 2026-10-26).