Hardware Spec Index

Altrix SN-4473 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN4473-MAX · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index12,241 (SSDs scale)
Category rank#29,222
Street price$389
Power11 W (active)
Performance per dollar31.47
Released2025

Specifications

BrandAltrix
ModelAltrix SN-4473 Max
Capacity4 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read12,000 MB/s
Sequential write11,300 MB/s
Random 4K read2,430K IOPS
NAND3D TLC, 232-layer
CacheLPDDR4 DRAM, 4 GB
Endurance2,400 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
Altrix SN-1363 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD6,397$119Compare
Novexa SN-8998 Ti 1TB SATA 2.5-inch SSD3,712$39Compare
Caldera SN-5707 Plus 2TB PCIe 4.0 NVMe M.2 2280 SSD10,357$259Compare
Caldera SN-2489 SE 500GB SATA 2.5-inch SSD4,270$49Compare
Novexa SN-1316 Ti 1TB PCIe 4.0 NVMe M.2 2280 SSD7,765$149Compare
Novexa SN-1133 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD8,534$199Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-4473 Max 4TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/54772591 (accessed 2026-10-25).