Hardware Spec Index

Altrix SN-9474 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN9474-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index5,088 (SSDs scale)
Category rank#37,828
Street price$59
Power7 W (active)
Performance per dollar86.24
Released2021

Specifications

BrandAltrix
ModelAltrix SN-9474 Ultra
Capacity1 TB
Form factorM.2 2280
InterfacePCIe 4.0 x4, NVMe 2.0
Sequential read6,300 MB/s
Sequential write5,000 MB/s
Random 4K read700K IOPS
NAND3D QLC, 176-layer
CacheDRAM-less (HMB)
Endurance200 TBW (0.18 DWPD)
Warranty3 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
Strivon SN-1360 Core 4TB PCIe 5.0 NVMe M.2 2280 SSD11,380$359Compare
Caldera SN-7283 Pro 500GB SATA 2.5-inch SSD4,642$49Compare
Novexa SN-6475 Pro 2TB PCIe 3.0 NVMe M.2 2280 SSD8,303$199Compare
Strivon SN-4357 Edge 8TB PCIe 4.0 NVMe M.2 2280 SSD12,055$389Compare
Altrix SN-3705 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD8,841$179Compare
Strivon SN-4077 Prime 8TB PCIe 5.0 NVMe M.2 2280 SSD12,933$479Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-9474 Ultra 1TB PCIe 4.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/122977 (accessed 2026-10-22).