Hardware Spec Index

Altrix SN-8647 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN8647-PRO · Released 2020 · Updated 2026-10-18

Key facts

Benchmark index10,474 (SSDs scale)
Category rank#1,898
Street price$259
Power8 W (active)
Performance per dollar40.44
Released2020

Specifications

BrandAltrix
ModelAltrix SN-8647 Pro
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write5,700 MB/s
Random 4K read1,170K IOPS
NAND3D TLC, 218-layer
CacheDDR4 DRAM, 4 GB
Endurance2,400 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-8518 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD9,689$259Compare
Altrix SN-8597 SE 1TB PCIe 4.0 NVMe M.2 2280 SSD6,394$79Compare
Strivon SN-1158 Pro 500GB SATA 2.5-inch SSD3,622$39Compare
Strivon SN-1896 Max 8TB PCIe 4.0 NVMe M.2 2280 SSD13,818$599Compare
Novexa SN-7923 Plus 8TB PCIe 4.0 NVMe M.2 2280 SSD12,996$449Compare
Strivon SN-7604 Plus 2TB PCIe 4.0 NVMe M.2 2230 SSD9,393$249Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-8647 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/175397 (accessed 2026-10-18).