Hardware Spec Index

Tessarix PX-5021 Pro Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX5021-PRO · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index3,101 (PCIe Cards & NVMe Enclosures scale)
Category rank#43,406
Street price$129
Power12 W
Performance per dollar24.04
Released2020

Specifications

BrandTessarix
ModelTessarix PX-5021 Pro
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
Altrix PX-8549 Max Dual M.2 PCIe Switch Card4,398$249Compare
Strivon PX-4325 Prime USB 3.2 Gen 2x2 NVMe Enclosure1,567$39Compare
Tessarix PX-4305 Max Quad M.2 PCIe 4.0 x16 Card3,697$199Compare
Tessarix PX-8613 Core USB 3.2 Gen 2 NVMe Enclosure1,137$29Compare
Tessarix PX-9716 SE Dual M.2 PCIe Switch Card5,600$399Compare
Altrix PX-6886 Ti PCIe 4.0 x16 Riser Cable2,972$139Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-5021 Pro Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/5609401 (accessed 2026-10-26).