Hardware Spec Index

Veltrix PX-9921 Core Quad M.2 PCIe 4.0 x16 Card

PCIe Cards & NVMe Enclosures · Veltrix · SKU PX9921-CORE · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,616 (PCIe Cards & NVMe Enclosures scale)
Category rank#12,090
Street price$119
Power12 W
Performance per dollar21.98
Released2022

Specifications

BrandVeltrix
ModelVeltrix PX-9921 Core
TypeQuad M.2 PCIe 4.0 x16 Card
Host interfacePCIe 4.0 x16, requires x4/x4/x4/x4 bifurcation
Throughput4× ~7,000 MB/s
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 ExplainedPCIe 4.0 vs PCIe 5.0USB4 ExplainedThunderbolt 5 ExplainedPCIe 5.0 Explained

Similar PCIe Cards & NVMe Enclosures

ModelBenchmarkPriceCompare
Veltrix PX-9737 SE Dual M.2 PCIe Switch Card5,234$339Compare
Tessarix PX-1702 Ti M.2 NVMe to PCIe 4.0 x4 Adapter3,109$119Compare
Tessarix PX-7891 Edge USB4 40Gbps NVMe Enclosure3,052$139Compare
Veltrix PX-7446 Plus USB4 40Gbps NVMe Enclosure3,304$159Compare
Strivon PX-5274 Max USB 3.2 Gen 2x2 NVMe Enclosure1,850$49Compare
Veltrix PX-4883 Ti USB 3.2 Gen 2 NVMe Enclosure4,766$309Compare

All PCIe Cards & NVMe Enclosures · JSON

Cite this page: Hardware Spec Index, “Veltrix PX-9921 Core Quad M.2 PCIe 4.0 x16 Card”, https://vextor7.com/item/9708079 (accessed 2026-10-19).