Hardware Spec Index

Tessarix PX-4573 Plus Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4573-PLUS · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index2,678 (PCIe Cards & NVMe Enclosures scale)
Category rank#6,877
Street price$109
Power12 W
Performance per dollar24.57
Released2023

Specifications

BrandTessarix
ModelTessarix PX-4573 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
Veltrix PX-9555 XT Dual M.2 PCIe Switch Card5,459$329Compare
Tessarix PX-4068 SE USB 3.2 Gen 2 NVMe Enclosure2,418$89Compare
Strivon PX-1410 Core M.2 NVMe to PCIe 4.0 x4 Adapter1,179$29Compare
Tessarix PX-6687 Plus USB 3.2 Gen 2x2 NVMe Enclosure3,719$209Compare
Strivon PX-4606 SE PCIe 4.0 x16 Riser Cable2,304$79Compare
Veltrix PX-3382 Max USB4 40Gbps NVMe Enclosure3,277$129Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4573 Plus Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/3476912 (accessed 2026-10-24).