Hardware Spec Index

Veltrix PX-9999 XT M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX9999-XT · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index3,243 (PCIe Cards & NVMe Enclosures scale)
Category rank#46,597
Street price$149
Power6 W
Performance per dollar21.77
Released2019

Specifications

BrandVeltrix
ModelVeltrix PX-9999 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
CoolingPassive heatsink
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-6014 SE USB 3.2 Gen 2x2 NVMe Enclosure4,794$309Compare
Strivon PX-3230 Pro USB 3.2 Gen 2 NVMe Enclosure862$19Compare
Tessarix PX-6046 Max PCIe 4.0 x16 Riser Cable4,304$249Compare
Tessarix PX-7619 XT USB 3.2 Gen 2 NVMe Enclosure1,560$49Compare
Altrix PX-7787 XT Dual M.2 PCIe Switch Card4,131$279Compare
Veltrix PX-7080 Prime Dual M.2 PCIe Switch Card5,471$369Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-9999 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/89063 (accessed 2026-10-19).