Hardware Spec Index

Altrix SN-3679 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN3679-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index14,400 (SSDs scale)
Category rank#24,216
Street price$499
Power7 W (active)
Performance per dollar28.86
Released2020

Specifications

BrandAltrix
ModelAltrix SN-3679 Ultra
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read5,000 MB/s
Sequential write4,200 MB/s
Random 4K read1,210K IOPS
NAND3D TLC, 232-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
Caldera SN-9077 Core 2TB PCIe 5.0 NVMe M.2 2280 SSD11,135$369Compare
Caldera SN-7714 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD9,119$189Compare
Mirenta SN-9065 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD6,205$89Compare
Caldera SN-7884 Prime 8TB PCIe 4.0 NVMe M.2 2280 SSD12,292$439Compare
Novexa SN-3316 Prime 500GB PCIe 4.0 NVMe M.2 2280 SSD4,360$49Compare
Altrix SN-5141 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD8,010$159Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-3679 Ultra 4TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/93667671 (accessed 2026-10-19).