Hardware Spec Index

Altrix SN-3647 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD

SSDs · Altrix · SKU SN3647-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index7,128 (SSDs scale)
Category rank#19,130
Street price$139
Power6 W (active)
Performance per dollar51.28
Released2023

Specifications

BrandAltrix
ModelAltrix SN-3647 Ultra
Capacity2 TB
Form factorM.2 2230
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,800 MB/s
Sequential write5,500 MB/s
Random 4K read1,400K IOPS
NAND3D QLC, 218-layer
CacheDRAM-less (HMB)
Endurance480 TBW (0.22 DWPD)
Warranty3 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
Mirenta SN-5764 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD5,419$69Compare
Novexa SN-8104 XT 8TB PCIe 4.0 NVMe M.2 2280 SSD11,721$339Compare
Altrix SN-3677 Ultra 1TB SATA 2.5-inch SSD3,646$39Compare
Novexa SN-1434 Ti 2TB PCIe 4.0 NVMe M.2 2280 SSD12,895$449Compare
Novexa SN-7210 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD7,636$139Compare
Strivon SN-9821 Prime 4TB PCIe 4.0 NVMe M.2 2280 SSD11,976$349Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-3647 Ultra 2TB PCIe 4.0 NVMe M.2 2230 SSD”, https://vextor7.com/item/4677367 (accessed 2026-10-19).