Hardware Spec Index

Altrix SN-9478 Plus 2TB PCIe 5.0 NVMe M.2 2280 SSD

SSDs · Altrix · SKU SN9478-PLUS · Released 2026 · Updated 2026-10-24

Key facts

Benchmark index12,176 (SSDs scale)
Category rank#16,215
Street price$339
Power8 W (active)
Performance per dollar35.92
Released2026

Specifications

BrandAltrix
ModelAltrix SN-9478 Plus
Capacity2 TB
Form factorM.2 2280
InterfacePCIe 5.0 x4, NVMe 2.0
Sequential read13,600 MB/s
Sequential write12,600 MB/s
Random 4K read2,160K IOPS
NAND3D TLC, 218-layer
CacheLPDDR4 DRAM, 2 GB
Endurance1,200 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
Novexa SN-4877 XT 500GB PCIe 4.0 NVMe M.2 2280 SSD4,775$59Compare
Mirenta SN-7219 Core 8TB PCIe 4.0 NVMe M.2 2280 SSD13,821$529Compare
Altrix SN-8806 Max 2TB PCIe 4.0 NVMe M.2 2280 SSD9,260$229Compare
Caldera SN-7230 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD8,128$169Compare
Strivon SN-8018 SE 2TB PCIe 4.0 NVMe M.2 2280 SSD11,546$339Compare
Altrix SN-9267 XT 4TB PCIe 4.0 NVMe M.2 2280 SSD9,931$269Compare

All SSDs · JSON

Cite this page: Hardware Spec Index, “Altrix SN-9478 Plus 2TB PCIe 5.0 NVMe M.2 2280 SSD”, https://vextor7.com/item/6253203 (accessed 2026-10-24).