Hardware Spec Index

Veltrix PX-4958 XT M.2 NVMe to PCIe 4.0 x4 Adapter

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX4958-XT · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index1,021 (PCIe Cards & NVMe Enclosures scale)
Category rank#31,861
Street price$19
Power6 W
Performance per dollar53.74
Released2024

Specifications

BrandVeltrix
ModelVeltrix PX-4958 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
Veltrix PX-5451 Plus Thunderbolt 5 NVMe Enclosure5,600$389Compare
Strivon PX-9148 Edge Quad M.2 PCIe 4.0 x16 Card4,447$259Compare
Tessarix PX-8733 Pro PCIe 4.0 x16 Riser Cable5,589$359Compare
Altrix PX-5489 SE USB4 40Gbps NVMe Enclosure5,416$399Compare
Veltrix PX-7784 Max PCIe 4.0 x16 Riser Cable2,245$79Compare
Strivon PX-4906 Ultra M.2 NVMe to PCIe 4.0 x4 Adapter1,276$29Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-4958 XT M.2 NVMe to PCIe 4.0 x4 Adapter”, https://vextor7.com/item/5149405 (accessed 2026-10-23).