Hardware Spec Index

Tessarix PX-6429 Prime Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX6429-PRIME · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index4,113 (PCIe Cards & NVMe Enclosures scale)
Category rank#45,001
Street price$229
Power12 W
Performance per dollar17.96
Released2024

Specifications

BrandTessarix
ModelTessarix PX-6429 Prime
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-1085 Edge PCIe 4.0 x16 Riser Cable2,712$99Compare
Altrix PX-7557 XT PCIe 4.0 x16 Riser Cable4,090$229Compare
Altrix PX-1949 Pro USB4 40Gbps NVMe Enclosure4,702$309Compare
Tessarix PX-4142 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,682$49Compare
Altrix PX-2699 Ultra Dual M.2 PCIe Switch Card5,600$359Compare
Veltrix PX-7014 Pro Quad M.2 PCIe 4.0 x16 Card4,211$209Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-6429 Prime Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/84894020 (accessed 2026-10-24).