Hardware Spec Index

Altrix SN-3866 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN3866-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index11,114 (SSDs scale)
Category rank#15,926
Street price$269
Power10 W (active)
Performance per dollar41.32
Released2025

Specifications

BrandAltrix
ModelAltrix SN-3866 Prime
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read14,100 MB/s
Sequential write13,400 MB/s
Random 4K read2,020K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 2 GB
Endurance1,200 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-3167 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD6,656$109Compare
Altrix SN-5072 Prime 1TB PCIe 4.0 NVMe M.2 2280 SSD9,023$199Compare
Mirenta SN-6350 Core 2TB PCIe 4.0 NVMe M.2 2280 SSD11,245$359Compare
Novexa SN-1950 Ultra 2TB PCIe 4.0 NVMe M.2 2280 SSD6,802$119Compare
Caldera SN-8527 Prime 4TB PCIe 5.0 NVMe M.2 2280 SSD12,874$399Compare
Mirenta SN-8352 Edge 2TB PCIe 4.0 NVMe M.2 2280 SSD11,459$339Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-3866 Prime 2TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/20155959 (accessed 2026-10-21).