Vertiv ADX-DP-400 4K DisplayPort IP KVM Adapter for Avocent IPUHD
Overview
The ADX-DP-400 is the DisplayPort variant in Vertiv's Avocent ADX adapter line, designed specifically to connect DisplayPort-equipped servers and workstations to the Avocent IPUHD IP KVM platform at full 4K resolution. If your target machine has a DisplayPort video output — common on modern rack servers, GPU compute nodes, and high-end workstations — this is the adapter that bridges it into your IPUHD-managed environment without signal downscaling.
Where the sibling ADX-HDMI-400 covers HDMI sources and the ADX-MINIDP-400 handles Mini DisplayPort, the ADX-DP-400 (often searched as ADX DP 400) targets full-size DisplayPort — the interface most frequently found on workstation-class hardware and current-generation server GPUs. Choosing the wrong adapter means either a resolution cap or no connection at all, so matching adapter to port type is the first decision to get right.
Key Features
- 4K (3840 × 2160) passthrough: Full UHD resolution is preserved end-to-end through the IPUHD KVM fabric — operators on a 4K console see exactly what the server outputs, which matters for CAD, video production, or any application where detail at distance is the point of remote access.
- DisplayPort native interface: Connects directly to the server's DisplayPort output without adapters-on-adapters. One connection, clean signal path — no HDMI-to-DP dongles in the middle to introduce latency or compatibility issues.
- USB Type-C port: Provides the USB path for keyboard, mouse, and peripheral data back to the host machine through the same compact adapter body, keeping cable runs tidy in dense rack environments.
- Plug and play: No driver installation required on the connected host — deploy into existing rack infrastructure without touching the server OS, which is critical in air-gapped or hardened environments.
Integration & Compatibility
The ADX-DP-400 is purpose-built for the Vertiv Avocent IPUHD IP KVM platform. It is one of three adapter variants — alongside ADX-HDMI-400 and ADX-MINIDP-400 — that collectively cover the full range of video output types found in modern data centers. If you are building out an IP KVM solution across a mixed-server environment, confirm which video connector is present on each target machine before ordering: DisplayPort, HDMI, and Mini DisplayPort are not interchangeable at the port level. For environments where remote server access is part of a broader data center management strategy, pairing the correct adapter to each server type at the planning stage avoids costly re-cabling after deployment. Consult your KVM accessories selection to identify any additional cabling or bracket requirements for your rack configuration.
Frequently Asked Questions
Q: What KVM platform is the ADX-DP-400 compatible with?
A: The ADX-DP-400 is designed for the Vertiv Avocent IPUHD IP KVM platform. It is not a universal KVM adapter — verify IPUHD compatibility before ordering for other Avocent or third-party KVM systems.
Q: What is the maximum resolution supported by the ADX-DP-400?
A: The adapter supports up to 3840 × 2160 pixels (4K UHD), which is the full output resolution of the IPUHD platform when paired with a 4K-capable console and source.
Q: Does the ADX-DP-400 require driver installation on the server?
A: No. The ADX-DP-400 is plug and play — no drivers or software installation are required on the connected host machine.
Q: What is the difference between ADX-DP-400, ADX-HDMI-400, and ADX-MINIDP-400?
A: All three are 4K IP KVM adapters for the IPUHD platform, differentiated only by video connector type: ADX-DP-400 uses full-size DisplayPort, ADX-HDMI-400 uses HDMI, and ADX-MINIDP-400 uses Mini DisplayPort. Match the adapter to the video output on your target server.
Q: What does the USB Type-C port on the ADX-DP-400 do?
A: The USB Type-C port carries keyboard, mouse, and USB peripheral data from the KVM switch back to the connected server, enabling full remote control through the IPUHD platform.
The ADX-DP-400 is a narrow-scope adapter — its entire job is to get a 3840 × 2160 DisplayPort signal from your server into the Avocent IPUHD KVM fabric without compromise. What I find useful about the ADX adapter family is that Vertiv keeps the interface decision explicit: you buy the adapter that matches the port, which eliminates the guesswork (and the signal degradation) of passive dongle chains between mismatched connectors.
Technical Highlights:
- 4K UHD (3840 × 2160): Full resolution passthrough means a remote operator on a 4K console sees an unscaled image — important for GPU workstations running visualization tools where pixel-level detail matters.
- DisplayPort native: Direct port-to-adapter connection with no intermediate signal conversion; preserves DisplayPort's native bandwidth characteristics rather than routing through a passive DP-to-HDMI bridge.
- Plug-and-play USB Type-C: Combined video and USB control path in a single compact adapter body keeps rack cabling manageable when you are deploying the IPUHD across a high-density blade or 1U server environment.
Deployment Considerations:
- Confirm the target server has a full-size DisplayPort output — not Mini DisplayPort or USB-C DisplayPort Alt Mode — before deploying the ADX-DP-400; the port geometry is different and the adapter will not physically fit otherwise.
- This adapter is validated for the Avocent IPUHD platform specifically; do not assume cross-compatibility with other Avocent KVM models (HMX, MPU, etc.) without consulting Vertiv's compatibility matrix for your KVM generation.
Best suited for data center or operations center environments running DisplayPort-equipped GPU workstations or modern rack servers where the IPUHD platform is already deployed and 4K remote console fidelity is a hard requirement.
