Hardware Spec Index

Altrix SN-3685 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN3685-SE · Released 2023 · Updated 2026-10-20

Key facts

Benchmark index13,535 (SSDs scale)
Category rank#9,923
Street price$469
Power7 W (active)
Performance per dollar28.86
Released2023

Specifications

BrandAltrix
ModelAltrix SN-3685 SE
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,600 MB/s
Sequential write6,100 MB/s
Random 4K read1,380K IOPS
NAND3D TLC, 238-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 TBW (0.33 DWPD)
Warranty5 years
HeatsinkHeatsink edition available

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-3179 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD11,702$349Compare
Altrix SN-4853 Pro 500GB PCIe 4.0 NVMe M.2 2280 SSD4,724$49Compare
Altrix SN-2008 XT 4TB PCIe 5.0 NVMe M.2 2280 SSD12,036$319Compare
Altrix SN-4133 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD9,670$269Compare
Altrix SN-2167 Prime 2TB PCIe 4.0 NVMe M.2 2280 SSD8,975$209Compare
Strivon SN-9624 Edge 1TB PCIe 4.0 NVMe M.2 2230 SSD7,984$149Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-3685 SE 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/617188 (accessed 2026-10-20).