Hardware Spec Index

Tessarix PX-9285 Plus Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9285-PLUS · Released 2021 · Updated 2026-10-20

Key facts

Benchmark index4,481 (PCIe Cards & NVMe Enclosures scale)
Category rank#13,111
Street price$239
Power6 W
Performance per dollar18.75
Released2021

Specifications

BrandTessarix
ModelTessarix PX-9285 Plus
TypeDual M.2 PCIe Switch Card
Host interfacePCIe 4.0 x8 with onboard PCIe switch (no bifurcation needed)
ThroughputUp to 14,000 MB/s aggregate
Drive supportM.2 NVMe 2230 / 2242 / 2260 / 2280
CoolingHeatsink + 40 mm fan
Bus powerSlot-powered
CompatibilityUEFI boot supported; check slot bifurcation

Related guides

NVMe SSDs ExplainedPCIe Lanes ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Strivon PX-6420 Plus USB 3.2 Gen 2 NVMe Enclosure989$19Compare
Altrix PX-7119 Max USB 3.2 Gen 2 NVMe Enclosure2,007$59Compare
Tessarix PX-5404 Edge Dual M.2 PCIe Switch Card5,600$399Compare
Tessarix PX-2815 Ultra PCIe 4.0 x16 Riser Cable4,256$249Compare
Strivon PX-1535 Pro USB 3.2 Gen 2 NVMe Enclosure2,710$99Compare
Altrix PX-7398 Ti USB 3.2 Gen 2 NVMe Enclosure806$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-9285 Plus Dual M.2 PCIe Switch Card”, https://vextor7.com/item/331872 (accessed 2026-10-20).