Hardware Spec Index

Tessarix PX-7603 Plus Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX7603-PLUS · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index3,604 (PCIe Cards & NVMe Enclosures scale)
Category rank#17,453
Street price$209
Power12 W
Performance per dollar17.24
Released2020

Specifications

BrandTessarix
ModelTessarix PX-7603 Plus
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
Strivon PX-7205 Core PCIe 4.0 x16 Riser Cable1,161$29Compare
Veltrix PX-1665 Max Dual M.2 PCIe Switch Card4,799$279Compare
Strivon PX-5552 Ti USB 3.2 Gen 2x2 NVMe Enclosure1,993$59Compare
Tessarix PX-5630 Max PCIe 4.0 x16 Riser Cable894$19Compare
Strivon PX-4875 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,324$29Compare
Strivon PX-6221 Core M.2 NVMe to PCIe 4.0 x4 Adapter880$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-7603 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/92393527 (accessed 2026-10-24).