Hardware Spec Index

Tessarix PX-4719 XT M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Tessarix · SKU PX4719-XT · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,010 (PCIe Cards & NVMe Enclosures scale)
Category rank#22,730
Street price$19
Power6 W
Performance per dollar53.16
Released2020

Specifications

BrandTessarix
ModelTessarix PX-4719 XT
TypeM.2 NVMe to PCIe 4.0 x4 Adapter
Host interfacePCIe 4.0 x4 (passive)
ThroughputUp to 7,500 MB/s (drive-limited)
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 ExplainedUSB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Strivon PX-2764 Ultra USB 3.2 Gen 2x2 NVMe Enclosure1,839$59Compare
Tessarix PX-8650 SE Quad M.2 PCIe 4.0 x16 Card4,165$239Compare
Veltrix PX-3214 Edge M.2 NVMe to PCIe 4.0 x4 Adapter3,266$149Compare
Strivon PX-6534 XT Quad M.2 PCIe 4.0 x16 Card2,518$79Compare
Veltrix PX-5561 Prime USB 3.2 Gen 2 NVMe Enclosure3,859$209Compare
Strivon PX-7807 Core USB 3.2 Gen 2 NVMe Enclosure1,131$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Tessarix PX-4719 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/19762010 (accessed 2026-10-20).