Hardware Spec Index

Tessarix PX-4043 Edge Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4043-EDGE · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index4,586 (PCIe Cards & NVMe Enclosures scale)
Category rank#45,785
Street price$319
Power12 W
Performance per dollar14.38
Released2024

Specifications

BrandTessarix
ModelTessarix PX-4043 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
CoolingPassive heatsink
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
Veltrix PX-6595 SE USB 3.2 Gen 2 NVMe Enclosure5,474$309Compare
Tessarix PX-4795 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter851$19Compare
Veltrix PX-4889 Ultra USB 3.2 Gen 2x2 NVMe Enclosure4,756$259Compare
Veltrix PX-3678 Ti PCIe 5.0 x16 Riser Cable3,663$169Compare
Strivon PX-9545 Ultra USB 3.2 Gen 2 NVMe Enclosure2,903$119Compare
Veltrix PX-2031 Edge USB 3.2 Gen 2 NVMe Enclosure1,123$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4043 Edge Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/83175396 (accessed 2026-10-19).