Hardware Spec Index

Altrix SN-4680 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4680-ULTRA · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index12,917 (SSDs scale)
Category rank#39,978
Street price$449
Power9 W (active)
Performance per dollar28.77
Released2025

Specifications

BrandAltrix
ModelAltrix SN-4680 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,700 MB/s
Sequential write11,200 MB/s
Random 4K read2,590K IOPS
NAND3D TLC, 232-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
Strivon SN-1936 Max 500GB PCIe 4.0 NVMe M.2 2280 SSD6,144$79Compare
Strivon SN-8664 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD7,581$139Compare
Altrix SN-4878 Ti 8TB PCIe 4.0 NVMe M.2 2280 SSD11,870$449Compare
Altrix SN-7461 Max 4TB PCIe 3.0 NVMe M.2 2280 SSD14,469$589Compare
Altrix SN-5492 SE 4TB PCIe 4.0 NVMe M.2 2280 SSD9,748$259Compare
Altrix SN-4972 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD13,690$509Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4680 Ultra 8TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/18335 (accessed 2026-10-18).