Hardware Spec Index

Altrix SN-3131 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN3131-ULTRA · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index9,236 (SSDs scale)
Category rank#49,810
Street price$249
Power8 W (active)
Performance per dollar37.09
Released2021

Specifications

BrandAltrix
ModelAltrix SN-3131 Ultra
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,000 MB/s
Sequential write5,500 MB/s
Random 4K read1,010K IOPS
NAND3D TLC, 232-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

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-7148 Prime 2TB PCIe 4.0 NVMe M.2 2230 SSD9,787$199Compare
Altrix SN-1750 Edge 2TB PCIe 4.0 NVMe M.2 2230 SSD9,684$229Compare
Caldera SN-1930 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD6,229$79Compare
Caldera SN-2149 Prime 8TB PCIe 3.0 NVMe M.2 2280 SSD12,762$529Compare
Caldera SN-6311 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD6,875$109Compare
Novexa SN-9413 Pro 2TB PCIe 4.0 NVMe M.2 2230 SSD9,492$249Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-3131 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/32940437 (accessed 2026-10-20).