Hardware Spec Index

Altrix SN-2491 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN2491-TI · Released 2022 · Updated 2026-10-20

Key facts

Benchmark index9,321 (SSDs scale)
Category rank#39,441
Street price$209
Power7 W (active)
Performance per dollar44.60
Released2022

Specifications

BrandAltrix
ModelAltrix SN-2491 Ti
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,300 MB/s
Sequential write4,000 MB/s
Random 4K read1,060K IOPS
NAND3D TLC, 238-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
Mirenta SN-7989 Pro 1TB PCIe 4.0 NVMe M.2 2280 SSD9,331$229Compare
Mirenta SN-4149 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,175$79Compare
Caldera SN-3403 SE 2TB PCIe 3.0 NVMe M.2 2280 SSD11,767$379Compare
Strivon SN-9899 Core 500GB SATA 2.5-inch SSD3,670$39Compare
Caldera SN-1946 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD14,849$489Compare
Caldera SN-4382 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD7,513$159Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-2491 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/14415907 (accessed 2026-10-20).