Hardware Spec Index

Tessarix PX-3819 Plus Quad M.2 PCIe 5.0 x16 Card

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX3819-PLUS · Released 2024 · Updated 2026-10-24

Key facts

Benchmark index4,854 (PCIe Cards & NVMe Enclosures scale)
Category rank#43,676
Street price$359
Power12 W
Performance per dollar13.52
Released2024

Specifications

BrandTessarix
ModelTessarix PX-3819 Plus
TypeQuad M.2 PCIe 5.0 x16 Card
Host interfacePCIe 5.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~14,000 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 5.0 ExplainedUSB4 ExplainedThunderbolt 5 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Veltrix PX-1054 Max Dual M.2 PCIe Switch Card5,076$349Compare
Tessarix PX-4492 Plus Quad M.2 PCIe 5.0 x16 Card4,934$279Compare
Strivon PX-4107 Max Dual M.2 PCIe Switch Card5,318$369Compare
Strivon PX-6050 Edge M.2 NVMe to PCIe 4.0 x4 Adapter1,308$29Compare
Altrix PX-8376 Ti USB 3.2 Gen 2 NVMe Enclosure3,064$119Compare
Strivon PX-8869 Prime USB 3.2 Gen 2 NVMe Enclosure1,648$49Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-3819 Plus Quad M.2 PCIe 5.0 x16 Card”, https://vextor7.com/item/7801049 (accessed 2026-10-24).