Hardware Spec Index

Tessarix PX-8144 Prime Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX8144-PRIME · Released 2023 · Updated 2026-10-24

Key facts

Benchmark index2,915 (PCIe Cards & NVMe Enclosures scale)
Category rank#33,821
Street price$99
Power12 W
Performance per dollar29.44
Released2023

Specifications

BrandTessarix
ModelTessarix PX-8144 Prime
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
Tessarix PX-8820 Max USB 3.2 Gen 2x2 NVMe Enclosure3,424$159Compare
Veltrix PX-4711 Ultra PCIe 5.0 x16 Riser Cable3,699$179Compare
Veltrix PX-4416 SE Quad M.2 PCIe 4.0 x16 Card5,092$299Compare
Tessarix PX-4878 Ti M.2 NVMe to PCIe 4.0 x4 Adapter4,762$259Compare
Veltrix PX-4548 XT USB4 40Gbps NVMe Enclosure3,394$179Compare
Veltrix PX-4777 Core Quad M.2 PCIe 4.0 x16 Card2,824$119Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-8144 Prime Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/75530330 (accessed 2026-10-24).