Hardware Spec Index

Altrix SN-6422 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN6422-ULTRA · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index13,019 (SSDs scale)
Category rank#43,619
Street price$469
Power8 W (active)
Performance per dollar27.76
Released2024

Specifications

BrandAltrix
ModelAltrix SN-6422 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,200 MB/s
Sequential write12,500 MB/s
Random 4K read2,480K IOPS
NAND3D TLC, 176-layer
CacheLPDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkIncluded (recommended for sustained loads)

Related guides

NVMe SSDs ExplainedM.2 SSD Sizes and KeysSSD Endurance ExplainedDRAM vs DRAM-less SSDsPCIe 5.0 ExplainedPCIe 4.0 vs PCIe 5.0

Similar SSDs

ModelBenchmarkPriceCompare
Mirenta SN-2209 Pro 500GB SATA 2.5-inch SSD3,169$29Compare
Strivon SN-5463 Core 4TB PCIe 4.0 NVMe M.2 2280 SSD9,510$269Compare
Altrix SN-9341 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD14,461$569Compare
Novexa SN-4034 Plus 500GB SATA 2.5-inch SSD4,369$39Compare
Altrix SN-6436 Edge 500GB SATA 2.5-inch SSD3,661$39Compare
Caldera SN-6641 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD7,035$109Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-6422 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/9702621 (accessed 2026-10-26).