Hardware Spec Index

Veltrix PX-7855 XT Dual M.2 PCIe Switch Card

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX7855-XT · Released 2025 · Updated 2026-10-18

Key facts

Benchmark index5,303 (PCIe Cards & NVMe Enclosures scale)
Category rank#47,567
Street price$359
Power6 W
Performance per dollar14.77
Released2025

Specifications

BrandVeltrix
ModelVeltrix PX-7855 XT
TypeDual M.2 PCIe Switch Card
Host interfacePCIe 4.0 x8 with onboard PCIe switch (no bifurcation needed)
ThroughputUp to 14,000 MB/s aggregate
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-8691 Pro PCIe 4.0 x16 Riser Cable2,494$89Compare
Tessarix PX-7447 Pro Dual M.2 PCIe Switch Card4,903$299Compare
Tessarix PX-7455 Prime USB 3.2 Gen 2x2 NVMe Enclosure1,238$29Compare
Strivon PX-1646 Pro USB4 40Gbps NVMe Enclosure3,892$189Compare
Strivon PX-3988 Plus USB 3.2 Gen 2x2 NVMe Enclosure2,750$129Compare
Tessarix PX-4479 SE USB 3.2 Gen 2 NVMe Enclosure855$19Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-7855 XT Dual M.2 PCIe Switch Card”, https://vextor7.com/item/78289601 (accessed 2026-10-18).