Ergotron 45-479-026 – HX Wall Dual Monitor Arm, Polished Aluminum
Overview
The Ergotron 45-479-026 HX Wall Dual Monitor Arm is a wall-mounted dual-display solution for professional workstations and other applications requiring flexible positioning of two monitors. The polished aluminum arm supports two displays up to 32 inches, with a total display load of 10–35 lb (4.5–15.9 kg) and 5–17.5 lb (2.3–7.9 kg) per monitor. Ergotron uses Constant Force technology for smooth monitor adjustment.
Technical Information
The HX dual-monitor configuration provides 11.5 inches of vertical adjustment, up to 24.5 inches of extension, 70° backward and 5° forward tilt, 180° pan, and 360° monitor rotation. The hinged bow allows the two displays to be positioned independently for viewing alignment, while the base incorporates a rotation stop for controlled positioning.
Compatibility
The 45-479-026 is designed for two displays using VESA MIS-D 75 × 75 mm or 100 × 100 mm mounting patterns. The wall-mounted configuration includes the HX arm, extension, hinge bow, two monitor pivots, handle, wall mount, and monitor mounting hardware. An optional HX Triple Monitor Bow Kit 98-009-026 can expand compatible HX configurations to three monitors.
Key Features
- Supports two monitors up to 32 inches
- Supports 5–17.5 lb per display with 10–35 lb total display capacity
- Provides 11.5 inches of height adjustment and up to 24.5 inches of extension
- Independent monitor positioning with tilt, pan and 360° rotation
- Wall-mounted polished aluminum construction with integrated cable management
Applications
The HX Wall Dual Monitor Arm is suitable for professional offices, engineering workstations, control areas, healthcare workspaces, trading and monitoring stations, and other environments where two displays require flexible wall-mounted positioning while preserving desk space.
DC Supplies Product Note
This listing applies specifically to Ergotron MPN 45-479-026, the polished aluminum HX Wall Dual Monitor Arm. It should not be substituted with 45-479-216, the white version, or 45-478-026, the single-monitor HX Wall Arm. The optional 98-009-026 HX Triple Monitor Bow Kit is a separate accessory.
Specifications
| Brand | Ergotron |
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| Manufacturer Part Number | 45-479-026 |
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| Product Type | Dual Monitor Wall Arm |
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| Product Series | HX |
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| Finish | Polished Aluminum |
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| Number of Monitors | 2 |
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| Maximum Monitor Size | 32 inches |
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| Capacity per Monitor | 5–17.5 lb (2.3–7.9 kg) |
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| Total Display Capacity | 10–35 lb (4.5–15.9 kg) |
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| Vertical Lift | 11.5 in (29.2 cm) |
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| Maximum Extension | 24.5 in (62.2 cm) |
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| Tilt | 70° backward / 5° forward |
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| Pan | 180° |
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| Monitor Rotation | 360° |
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| VESA Mounting | MIS-D 75 × 75 mm / 100 × 100 mm |
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| Mounting | Wall |
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| Monitor Arrangement | Side-by-side |
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| Product Features | Constant Force, cable management, rotation stop, adjustable positioning |
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| Shipping Dimensions | 16 × 18.8 × 7.5 in |
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| Shipping Weight | 26.9 lb (12.2 kg) |
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| Warranty | 10 years |
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The capacity, display size, lift, extension, movement and mounting specifications are supported by exact-MPN Ergotron documentation and cross-checked against distributor data.
FAQs
What is Ergotron 45-479-026?
It is the polished aluminum HX Wall Dual Monitor Arm designed to mount and position two monitors from a wall.
How many monitors can the 45-479-026 support?
The arm supports two monitors in a side-by-side configuration. Each monitor can weigh 5–17.5 lb, with a combined display capacity of 10–35 lb.
What monitor size does the 45-479-026 support?
Ergotron specifies a typical maximum display size of 32 inches. Displays must also remain within the specified weight and mounting limitations.
What VESA patterns are supported?
The monitor pivots support VESA MIS-D 75 × 75 mm and 100 × 100 mm mounting patterns.
How much height adjustment does it provide?
The HX dual-monitor arm provides 11.5 inches (29.2 cm) of vertical adjustment.
Can the monitors be rotated independently?
Yes. The dual configuration uses independent monitor pivots, allowing the displays to be tilted, panned and rotated for individual viewing positions. The monitors support 360° rotation.
Can this arm be upgraded to three monitors?
Yes. The HX Triple Monitor Bow Kit 98-009-026 is designed for compatible HX single- and dual-monitor arms and provides the additional monitor pivots and triple hinged bow required for a three-monitor configuration. The kit is sold separately.
What warranty does Ergotron provide?
The 45-479-026 is specified with a 10-year warranty.
