Hardware Spec Index

Altrix SN-4746 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4746-ULTRA · Released 2019 · Updated 2026-10-26

Key facts

Benchmark index14,852 (SSDs scale)
Category rank#10,939
Street price$599
Power5 W (active)
Performance per dollar24.79
Released2019

Specifications

BrandAltrix
ModelAltrix SN-4746 Ultra
Capacity8 TB
Form factorM.2 2280
InterfacePCIe 3.0 x4, NVMe 1.4
Sequential read2,500 MB/s
Sequential write2,200 MB/s
Random 4K read450K IOPS
NAND3D TLC, 176-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
Novexa SN-8966 Max 1TB PCIe 4.0 NVMe M.2 2280 SSD9,760$239Compare
Novexa SN-5767 Edge 1TB PCIe 3.0 NVMe M.2 2280 SSD4,544$59Compare
Mirenta SN-9818 Pro 500GB SATA 2.5-inch SSD4,106$49Compare
Caldera SN-6250 SE 500GB PCIe 3.0 NVMe M.2 2280 SSD4,544$49Compare
Novexa SN-8165 Core 500GB SATA 2.5-inch SSD3,512$39Compare
Altrix SN-5099 Core 1TB PCIe 4.0 NVMe M.2 2280 SSD10,096$229Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4746 Ultra 8TB PCIe 3.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/81315546 (accessed 2026-10-26).