Hardware Spec Index

Tessarix PX-4263 Edge Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4263-EDGE · Released 2024 · Updated 2026-10-25

Key facts

Benchmark index3,059 (PCIe Cards & NVMe Enclosures scale)
Category rank#19,948
Street price$139
Power12 W
Performance per dollar22.01
Released2024

Specifications

BrandTessarix
ModelTessarix PX-4263 Edge
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
CoolingHeatsink + 40 mm fan
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-9826 Core PCIe 4.0 x16 Riser Cable2,810$109Compare
Strivon PX-3326 Prime Quad M.2 PCIe 4.0 x16 Card5,321$319Compare
Tessarix PX-5657 Plus PCIe 5.0 x16 Riser Cable3,952$219Compare
Altrix PX-9147 Max M.2 NVMe to PCIe 4.0 x4 Adapter639$19Compare
Strivon PX-6091 Max Dual M.2 PCIe Switch Card5,284$349Compare
Veltrix PX-8095 Prime PCIe 4.0 x16 Riser Cable1,975$59Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4263 Edge Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/89931831 (accessed 2026-10-25).