Hardware Spec Index

Tessarix PX-1518 Pro Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX1518-PRO · Released 2021 · Updated 2026-10-19

Key facts

Benchmark index4,333 (PCIe Cards & NVMe Enclosures scale)
Category rank#19,005
Street price$249
Power12 W
Performance per dollar17.40
Released2021

Specifications

BrandTessarix
ModelTessarix PX-1518 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
Veltrix PX-1651 XT Dual M.2 PCIe Switch Card4,704$289Compare
Altrix PX-6806 Edge USB 3.2 Gen 2x2 NVMe Enclosure3,178$159Compare
Veltrix PX-2591 Ultra USB 3.2 Gen 2 NVMe Enclosure2,233$69Compare
Strivon PX-7711 SE PCIe 4.0 x16 Riser Cable2,382$89Compare
Strivon PX-3263 Edge USB4 40Gbps NVMe Enclosure3,861$179Compare
Altrix PX-1848 Pro USB 3.2 Gen 2 NVMe Enclosure2,841$109Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-1518 Pro Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/20010751 (accessed 2026-10-19).