Hardware Spec Index

Tessarix PX-1294 XT Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX1294-XT · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index5,314 (PCIe Cards & NVMe Enclosures scale)
Category rank#13,640
Street price$349
Power6 W
Performance per dollar15.23
Released2023

Specifications

BrandTessarix
ModelTessarix PX-1294 XT
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
Altrix PX-1191 Pro M.2 NVMe to PCIe 4.0 x4 Adapter4,030$219Compare
Veltrix PX-6180 Plus PCIe 4.0 x16 Riser Cable850$19Compare
Altrix PX-9824 Max USB4 40Gbps NVMe Enclosure5,078$309Compare
Veltrix PX-9111 Prime USB4 40Gbps NVMe Enclosure3,791$229Compare
Tessarix PX-8982 Ultra Thunderbolt 5 NVMe Enclosure3,685$229Compare
Veltrix PX-3158 Pro USB 3.2 Gen 2 NVMe Enclosure1,183$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-1294 XT Dual M.2 PCIe Switch Card”, https://vextor7.com/item/1107426 (accessed 2026-10-25).