Hardware Spec Index

Altrix SN-6686 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN6686-CORE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index13,541 (SSDs scale)
Category rank#39,619
Street price$579
Power7 W (active)
Performance per dollar23.39
Released2022

Specifications

BrandAltrix
ModelAltrix SN-6686 Core
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read4,800 MB/s
Sequential write3,700 MB/s
Random 4K read1,380K IOPS
NAND3D TLC, 232-layer
CacheDDR4 DRAM, 8 GB
Endurance4,800 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
Altrix SN-4809 Edge 4TB PCIe 4.0 NVMe M.2 2280 SSD10,132$289Compare
Caldera SN-1442 Max 500GB PCIe 3.0 NVMe M.2 2280 SSD4,485$49Compare
Altrix SN-9280 Pro 4TB PCIe 4.0 NVMe M.2 2280 SSD10,039$279Compare
Caldera SN-5320 SE 8TB PCIe 5.0 NVMe M.2 2280 SSD13,975$579Compare
Caldera SN-6084 Max 2TB PCIe 5.0 NVMe M.2 2280 SSD12,452$339Compare
Novexa SN-6237 Core 500GB SATA 2.5-inch SSD3,295$29Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-6686 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/3518977 (accessed 2026-10-24).