Vertiv ADX 4K 21U - ADX-RMK-107

Vertiv ADX-RMK-107 Zero-U Rack Mount Tray for Avocent 4K IPUHD

Overview

The Vertiv ADX-RMK-107 is a zero-U rack mount tray purpose-built for the Vertiv Avocent 4K IPUHD console. Zero-U mounting means the tray occupies no standard rack unit slots — it installs in the vertical space inside the side rails of a 21U cabinet, preserving every rack unit for active equipment. If you are running a dense console deployment where every U matters, the ADX-RMK-107 (often searched as ADX RMK 107) eliminates the trade-off between securely housing the IPUHD unit and losing usable rack real estate.

This tray is sold as part of the Vertiv Avocent ADX accessory family, which also includes the ADX-RMK-106 standard 1U rack mount tray for the same IPUHD platform. Choosing between the two comes down to one question: can you use vertical zero-U rail space, or do you need the predictability of a dedicated 1U shelf? The ADX-RMK-107 is the right answer when rack density is the constraint.

Key Features

• Zero-U Form Factor: Mounts inside the rack's vertical rail space rather than consuming a rack unit — critical in 21U cabinets where each slot carries real operational cost in dense KVM or AV-over-IP deployments.
• Purpose-Built for Avocent 4K IPUHD: Designed to physically mate with the IPUHD console chassis, so you are not improvising fit with a generic shelf or risking unit movement under vibration or cable pull.
• 21U Cabinet Compatibility: Specified for 21U rack depth, making it a direct match for standard half-height cabinets common in control rooms, network closets, and broadcast equipment racks.
• Compact Package Footprint: Ships at 934 mm × 209 mm × 26 mm and 1.68 kg — slim enough to store as a spare without consuming shelf space, and light enough that a single technician can install it without a second pair of hands.
• Genuine Vertiv Accessory: Sourced as a factory-new Vertiv component carrying the accessory part number ADX-RMK-107 — not a third-party substitute that may not align with IPUHD mounting points.

Integration & Compatibility

The ADX-RMK-107 is designed specifically for the Vertiv Avocent 4K IPUHD console. It is not a universal tray — do not specify it for other Avocent models or third-party KVM units. If your IPUHD installation calls for a standard 1U shelf mount instead of zero-U, the companion ADX-RMK-106 is the correct selection. Both trays are part of the broader KVM and console management accessory line.

Before ordering, confirm the target cabinet accepts zero-U accessories in its rail channel — some third-party 21U enclosures do not expose the vertical mounting points that zero-U trays require. Standard EIA-310-compliant racks with open rail channels are the validated installation environment.

Frequently Asked Questions

Q: What is the difference between the ADX-RMK-107 and the ADX-RMK-106?

A: The ADX-RMK-106 is a standard 1U rack mount tray for the Avocent 4K IPUHD, consuming one rack unit. The ADX-RMK-107 is a zero-U tray that mounts in the vertical rail space, preserving all rack units for other equipment.

Q: Which console is the ADX-RMK-107 compatible with?

A: The ADX-RMK-107 is purpose-built for the Vertiv Avocent 4K IPUHD console. It is not a universal mount and should not be specified for other Avocent or third-party consoles.

Q: Will the ADX-RMK-107 fit in any 21U rack cabinet?

A: It is rated for 21U cabinet installations. However, zero-U mounting requires that the rack's vertical rail channel exposes mounting points — confirm your specific enclosure supports zero-U accessories before ordering.

Q: What are the package dimensions and weight?

A: The ADX-RMK-107 ships in packaging measuring 934 mm × 209 mm × 26 mm and weighing 1.68 kg.

Q: Is a 1U shelf option available for the same IPUHD platform?

A: Yes. The ADX-RMK-106 provides a 1U rack mount tray for the Avocent 4K IPUHD if zero-U mounting is not suitable for your installation.