Hardware Spec Index

Altrix SN-6431 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN6431-PLUS · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index6,511 (SSDs scale)
Category rank#11,772
Street price$109
Power8 W (active)
Performance per dollar59.73
Released2020

Specifications

BrandAltrix
ModelAltrix SN-6431 Plus
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read7,400 MB/s
Sequential write6,100 MB/s
Random 4K read1,270K IOPS
NAND3D TLC, 238-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
Strivon SN-4122 Edge 1TB PCIe 4.0 NVMe M.2 2280 SSD6,412$99Compare
Novexa SN-5229 Core 8TB PCIe 5.0 NVMe M.2 2280 SSD12,454$509Compare
Mirenta SN-8218 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD11,386$339Compare
Mirenta SN-1211 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD13,865$519Compare
Novexa SN-8999 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD7,606$139Compare
Caldera SN-6594 XT 1TB PCIe 4.0 NVMe M.2 2280 SSD7,545$139Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-6431 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/72047098 (accessed 2026-10-19).