Hardware Spec Index

Altrix SN-9971 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN9971-PRO · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index13,778 (SSDs scale)
Category rank#44,306
Street price$509
Power6 W (active)
Performance per dollar27.07
Released2021

Specifications

BrandAltrix
ModelAltrix SN-9971 Pro
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,700 MB/s
Sequential write4,400 MB/s
Random 4K read1,390K 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
Novexa SN-7937 Ti 2TB PCIe 3.0 NVMe M.2 2280 SSD8,675$159Compare
Novexa SN-3099 Ti 4TB PCIe 5.0 NVMe M.2 2280 SSD12,718$439Compare
Novexa SN-7795 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD5,013$59Compare
Caldera SN-7936 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD14,900$589Compare
Novexa SN-1346 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD8,480$209Compare
Strivon SN-4315 XT 2TB PCIe 4.0 NVMe M.2 2230 SSD8,184$169Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-9971 Pro 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/91300974 (accessed 2026-10-25).