Hardware Spec Index

Tessarix PX-3591 Ultra Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX3591-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index3,062 (PCIe Cards & NVMe Enclosures scale)
Category rank#11,620
Street price$129
Power12 W
Performance per dollar23.74
Released2020

Specifications

BrandTessarix
ModelTessarix PX-3591 Ultra
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
Strivon PX-7329 Edge USB 3.2 Gen 2x2 NVMe Enclosure1,712$49Compare
Veltrix PX-4793 SE Quad M.2 PCIe 4.0 x16 Card3,860$169Compare
Strivon PX-6800 Prime M.2 NVMe to PCIe 4.0 x4 Adapter1,836$59Compare
Strivon PX-5794 Plus Quad M.2 PCIe 5.0 x16 Card5,245$359Compare
Tessarix PX-7721 XT USB 3.2 Gen 2x2 NVMe Enclosure5,600$389Compare
Veltrix PX-9477 Core Quad M.2 PCIe 4.0 x16 Card2,217$69Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-3591 Ultra Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/179955 (accessed 2026-10-23).