Hardware Spec Index

Altrix SN-9791 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN9791-TI · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index11,325 (SSDs scale)
Category rank#24,737
Street price$289
Power7 W (active)
Performance per dollar39.19
Released2021

Specifications

BrandAltrix
ModelAltrix SN-9791 Ti
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,900 MB/s
Sequential write4,600 MB/s
Random 4K read900K IOPS
NAND3D TLC, 176-layer
CacheDDR4 DRAM, 2 GB
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
Altrix SN-8774 Edge 500GB PCIe 4.0 NVMe M.2 2280 SSD5,249$69Compare
Mirenta SN-5117 Prime 500GB SATA 2.5-inch SSD4,161$39Compare
Altrix SN-9859 Max 8TB PCIe 5.0 NVMe M.2 2280 SSD12,796$409Compare
Caldera SN-4021 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD6,033$89Compare
Caldera SN-1192 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD14,167$579Compare
Caldera SN-2636 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD12,111$439Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-9791 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3346677 (accessed 2026-10-24).