Hardware Spec Index

Tessarix PX-4157 XT Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4157-XT · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index4,981 (PCIe Cards & NVMe Enclosures scale)
Category rank#21,475
Street price$309
Power12 W
Performance per dollar16.12
Released2025

Specifications

BrandTessarix
ModelTessarix PX-4157 XT
TypeQuad M.2 PCIe 5.0 x16 Card
Host interfacePCIe 5.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~14,000 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 5.0 ExplainedUSB4 ExplainedThunderbolt 5 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Altrix PX-2811 Prime PCIe 4.0 x16 Riser Cable1,206$29Compare
Veltrix PX-5445 XT USB 3.2 Gen 2 NVMe Enclosure1,139$29Compare
Veltrix PX-1314 Pro USB4 40Gbps NVMe Enclosure4,389$249Compare
Altrix PX-3587 Max PCIe 5.0 x16 Riser Cable3,031$139Compare
Tessarix PX-9091 Prime Quad M.2 PCIe 4.0 x16 Card5,340$399Compare
Altrix PX-1814 Plus M.2 NVMe to PCIe 4.0 x4 Adapter1,553$39Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4157 XT Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/3230296 (accessed 2026-10-20).