Hardware Spec Index

Tessarix PX-1423 XT Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX1423-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index5,266 (PCIe Cards & NVMe Enclosures scale)
Category rank#6,053
Street price$349
Power12 W
Performance per dollar15.09
Released2024

Specifications

BrandTessarix
ModelTessarix PX-1423 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
Strivon PX-6370 SE PCIe 4.0 x16 Riser Cable1,147$29Compare
Veltrix PX-5427 Pro PCIe 4.0 x16 Riser Cable1,097$29Compare
Veltrix PX-7120 Ultra Quad M.2 PCIe 4.0 x16 Card3,716$199Compare
Altrix PX-3065 Pro Quad M.2 PCIe 4.0 x16 Card2,666$119Compare
Veltrix PX-2098 Pro USB 3.2 Gen 2x2 NVMe Enclosure3,597$189Compare
Strivon PX-3555 XT USB4 40Gbps NVMe Enclosure5,309$369Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-1423 XT Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/5738720 (accessed 2026-10-23).