Hardware Spec Index

Tessarix PX-8739 SE Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8739-SE · Released 2025 · Updated 2026-10-20

Key facts

Benchmark index4,702 (PCIe Cards & NVMe Enclosures scale)
Category rank#2,222
Street price$339
Power12 W
Performance per dollar13.87
Released2025

Specifications

BrandTessarix
ModelTessarix PX-8739 SE
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
CoolingHeatsink + 40 mm fan
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
Tessarix PX-2797 Max USB 3.2 Gen 2 NVMe Enclosure3,602$189Compare
Tessarix PX-6871 Prime M.2 NVMe to PCIe 4.0 x4 Adapter2,319$89Compare
Tessarix PX-4010 Prime PCIe 5.0 x16 Riser Cable2,701$99Compare
Strivon PX-4687 Ultra USB 3.2 Gen 2 NVMe Enclosure4,600$309Compare
Strivon PX-9831 Edge PCIe 5.0 x16 Riser Cable3,317$149Compare
Veltrix PX-2401 Max USB 3.2 Gen 2 NVMe Enclosure945$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-8739 SE Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/4729720 (accessed 2026-10-20).