Hardware Spec Index

Veltrix PX-8781 XT M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX8781-XT · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index1,517 (PCIe Cards & NVMe Enclosures scale)
Category rank#28,104
Street price$39
Power6 W
Performance per dollar38.90
Released2019

Specifications

BrandVeltrix
ModelVeltrix PX-8781 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-4183 Edge USB4 40Gbps NVMe Enclosure3,760$229Compare
Tessarix PX-7235 Plus USB4 40Gbps NVMe Enclosure2,734$109Compare
Strivon PX-5974 Pro Quad M.2 PCIe 4.0 x16 Card3,452$159Compare
Veltrix PX-1470 Prime USB4 40Gbps NVMe Enclosure3,124$129Compare
Veltrix PX-9902 SE PCIe 4.0 x16 Riser Cable4,371$219Compare
Strivon PX-6934 XT PCIe 4.0 x16 Riser Cable998$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-8781 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/5365573 (accessed 2026-10-24).