Hardware Spec Index

Tessarix PX-9561 XT Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX9561-XT · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index4,606 (PCIe Cards & NVMe Enclosures scale)
Category rank#28,369
Street price$319
Power12 W
Performance per dollar14.44
Released2020

Specifications

BrandTessarix
ModelTessarix PX-9561 XT
TypeQuad M.2 PCIe 4.0 x16 Card
Host interfacePCIe 4.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~7,000 MB/s
Drive supportM.2 NVMe 2230 / 2242 / 2260 / 2280
CoolingPassive heatsink
Bus powerSlot-powered
CompatibilityUEFI boot supported; check slot bifurcation

Related guides

NVMe SSDs ExplainedPCIe Lanes ExplainedPCIe 4.0 vs PCIe 5.0USB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Altrix PX-8791 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,691$49Compare
Strivon PX-6530 Plus USB 3.2 Gen 2 NVMe Enclosure2,541$89Compare
Veltrix PX-7205 Max PCIe 4.0 x16 Riser Cable2,886$109Compare
Altrix PX-5635 Prime Quad M.2 PCIe 4.0 x16 Card2,934$109Compare
Altrix PX-1241 Pro USB 3.2 Gen 2 NVMe Enclosure1,290$29Compare
Veltrix PX-2452 Pro M.2 NVMe to PCIe 4.0 x4 Adapter2,328$79Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-9561 XT Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/2015372 (accessed 2026-10-19).