Hardware Spec Index

Altrix SN-1991 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN1991-TI · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index8,421 (SSDs scale)
Category rank#49,945
Street price$169
Power6 W (active)
Performance per dollar49.83
Released2022

Specifications

BrandAltrix
ModelAltrix SN-1991 Ti
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,900 MB/s
Sequential write5,500 MB/s
Random 4K read930K IOPS
NAND3D TLC, 232-layer
CacheDRAM-less (HMB)
Endurance1,200 TBW (0.33 DWPD)
Warranty5 years
HeatsinkNone

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Novexa SN-4173 Ultra 500GB PCIe 4.0 NVMe M.2 2280 SSD5,562$79Compare
Mirenta SN-9534 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,389$539Compare
Caldera SN-2062 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD8,121$179Compare
Novexa SN-1195 Ultra 1TB PCIe 4.0 NVMe M.2 2230 SSD6,679$129Compare
Strivon SN-3934 XT 2TB PCIe 4.0 NVMe M.2 2280 SSD10,285$239Compare
Caldera SN-5999 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD10,701$299Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-1991 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/75533132 (accessed 2026-10-24).