Ergotron HX Desk Monitor Arm with HD Pivot
The Ergotron 45-647-224 HX Desk Monitor Arm with HD Pivot is a heavy-duty desk-mounted monitor arm designed for large ultra-wide, 1000R curved displays. The matte black model supports compatible displays weighing 28–42 lb (12.7–19.1 kg), with typical screen sizes up to 49 inches.
Display Compatibility
The HD Pivot configuration is designed for ultra-wide 1000R curved displays measuring approximately 6–12 inches (15.2–30.4 cm) deep and weighing 28–42 lb (12.7–19.1 kg). It supports VESA MIS-D mounting and is suitable for compatible large-format curved displays.
Adjustment and Movement
The monitor arm provides 11.5 inches (29.2 cm) of height adjustment. The HD Pivot provides +15° / -5° tilt adjustment, while the extension provides 360° pan movement and the base provides 180° rotation.
Mounting
The 45-647-224 includes a standard two-piece desk clamp and a grommet mount. The desk clamp attaches to the desk edge, while the grommet mount provides an alternative installation method through a suitable desk surface hole.
Cable Management
Cables can be routed beneath the arm and through the extension to help keep connected monitor cables organized and out of the way.
Key Features
- Supports compatible ultra-wide 1000R curved displays weighing 28–42 lb (12.7–19.1 kg)
- Suitable for typical displays up to 49 inches
- Heavy-Duty HD Pivot with +15° / -5° tilt adjustment
- Includes desk clamp and grommet mounting options
- VESA MIS-D mounting with integrated cable management
Applications
The monitor arm is designed for desktop workstations and gaming or professional setups using large ultra-wide curved displays. Its heavy-duty pivot is intended for compatible displays with greater weight and depth requirements.
DC Supplies Product Note
Before installation, verify the monitor's weight, depth and VESA mounting pattern against the arm's specifications. For 1000R curved displays, the specified 28–42 lb capacity and 6–12 inch display depth are important compatibility considerations.
Specifications
| Brand | Ergotron |
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| Part Number / MPN | 45-647-224 |
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| Product Type | HX Desk Monitor Arm with HD Pivot |
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| Color | Matte Black |
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| Typical LCD Size | Up to 49 inches |
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| Supported Display Type | Ultra-wide 1000R curved displays |
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| Weight Capacity | 28–42 lb (12.7–19.1 kg) |
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| Display Depth | 6–12 inches (15.2–30.4 cm) |
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| Lift | 11.5 inches (29.2 cm) |
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| Tilt | +15° / -5° |
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| Extension Pan | 360° |
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| Base Rotation | 180° |
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| VESA | MIS-D |
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| VESA Mounting Pattern | 75 x 75 mm and 100 x 100 mm |
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| Extension | Up to 25 inches (60 cm) |
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| Mounting Options | Desk clamp and grommet mount |
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| Cable Management | Integrated cable routing |
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| Warranty | 10 years |
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| UPC | 698833085808 |
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FAQs
What monitor size does the Ergotron 45-647-224 support?
The typical supported display size is up to 49 inches, subject to the specified weight, depth and mounting requirements.
What is the weight capacity?
The specified capacity is 28–42 lb (12.7–19.1 kg).
Is the 45-647-224 suitable for curved monitors?
Yes. The HD Pivot configuration is specifically designed for ultra-wide 1000R curved displays within the specified weight and depth limits.
What mounting options are included?
The product includes a standard two-piece desk clamp, grommet mount and monitor mounting hardware.
Which VESA mounting standard is supported?
The arm supports VESA MIS-D mounting, including 75 x 75 mm and 100 x 100 mm mounting patterns.
