Skip to main content
Ergotron – HX HD Premium Heavy Duty Gaming Monitor Arm, Single Monitor Desk Mount – for 1000R Curved Ultrawide Monitors Up to 49 Inches, 28 to 42 lbs, VESA 75x75mm or 100x100mm – HD Pivot, White

Ergotron – HX HD Premium Heavy Duty Gaming Monitor Arm, Single Monitor Desk Mount – for 1000R Curved Ultrawide Monitors Up to 49 Inches, 28 to 42 lbs, VESA 75x75mm or 100x100mm – HD Pivot, White

Bottom line: The Ergotron – HX HD Premium Heavy Duty Gaming Monitor Arm, Single: Handles 28-42 lb displays up to 49 inches, including 1000R curved ultrawides.

Check price on Amazon

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Check price on Amazon → Compare to similar home & kitchen

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ Handles 28-42 lb displays up to 49 inches, including 1000R curved ultrawides
  • ✓ 11.5 inches of lift plus 17.8-inch max screen height above the desk
  • ✓ 360-degree rotation and 20-degree tilt for portrait or angled setups
  • ✓ Clamp and grommet mounts both included for desks 0.4 to 2.6 inches thick
  • ✓ 10-year Ergotron warranty with technical support

Cons

  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

The Ergotron HX HD Premium Heavy Duty Gaming Monitor Arm is built for the displays most arms cannot hold: single curved ultrawides up to 49 inches and 28 to 42 pounds, including panels like the Samsung Odyssey G9. It mounts to VESA 75x75mm or 100x100mm patterns and ships with the arm, extension, HD pivot, mounting hardware, a two-piece desk clamp for edges 0.4 to 2.6 inches thick, and a grommet mount for routing through a desk hole. You get 11.5 inches of lift, a screen height reaching 17.8 inches above the worksurface, 360 degrees of rotation, and 20 degrees of tilt, so you can dial in a…

Related Products

Other products in this category you may like:

SpecPicks Verdict

SpecPicks scored Ergotron – HX HD Premium Heavy Duty Gaming Monitor Arm, Single… using a rating × review-volume × price-fit model applied to published specs and reviews across the home & kitchen category. Compare with similarly-priced alternatives in the home & kitchen category before committing. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for home & kitchen of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Will this hold a Samsung Odyssey G9?

Yes. Ergotron lists the Odyssey G9 as a supported display; the HX HD fits single screens up to 49 inches weighing 28 to 42 pounds.

What is the minimum monitor weight for this arm?

28 pounds. The HX HD is tuned for the 28-42 lb range, so lighter monitors will not have enough mass to hold position on this gas spring.

Does it work with a 100x100mm VESA mount?

Yes, it supports both VESA 75x75mm and 100x100mm patterns, and the mounting hardware is included in the box.

Can I mount it if my desk has no usable edge?

Yes. A grommet mount is included for installing through a hole in the surface, alongside the two-piece clamp for edges 0.4 to 2.6 inches thick.

How much does it raise the monitor?

It offers 11.5 inches of lift, with the screen rising up to 17.8 inches from the worksurface at the top of its range.

Key Features

  • Compatible with the latest ultrawides: Fits large, single screens up to 49 inches and 28 to 42 pounds like the Samsung Odyssey G9 Gaming Monitor; compatible with VESA patterns 75x75mm and 100x100mm
  • Everything you need: Includes arm, extension; HD pivot, mounting hardware, two-piece desk clamp for surface edges 0.4 to 2.6 inches thick and grommet mount for installation through a surface hole
  • Freedom to move: Offers full range of motion with 11.5 inches of lift, screen rises 17.8 inches from the worksurface; customize how you work or play at your workstation with 360 degrees of rotation and 20 degrees of tilt
  • Immersive views: Gives gamers and office professionals flexibility to move large, curved screens to the best location; reclaims more workspace by replacing bulky monitor bases
  • Built to last: Extensive quality testing ensures your display stays stable and secure; Ergotron products set the standard for quality with a 10-year warranty and expert technical support

Full Specifications

BrandErgotron
ColorWhite
MaterialMetal
Unit Count1 Count
Model Number45-647-216
Mounting TypeTabletop Mount
Movement TypeArticulating
Built-In MediaDesk Clamp, Extension, Grommet Mount, HX Desk Monitor Arm with HD Pivot (White), Mounting Hardware
Item Type NameMounting Arm
Mfr Part Number45-647-216
Number of Items1
Compatible DevicesMonitor
Enclosure MaterialMetal
Maximum Tilt Angle20 degrees
Warranty Description10 year Manufacturer
Maximum-Supported Screen Size49 inches
Minimum-Supported Screen Size1 inches
Global Trade Identification Number00698833085792

Ready to buy?

Ergotron – HX HD Premium Heavy Duty Gaming Monitor Arm, Single Monitor Desk Mount – for 1000R Curved Ultrawide Monitors Up to 49 Inches, 28 to 42 lbs, VESA 75x75mm or 100x100mm – HD Pivot, White is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Check price on Amazon →

Related Home & Kitchen

Keep exploring SpecPicks

Other buying guides

Browse the catalog

Editorial

More guides & deep dives from the SpecPicks archive

Browse all articles & guides →

More reviews from the SpecPicks archive

Browse all reviews →

Earliest SpecPicks reviews

Browse full archive →
Ergotron – HX HD Premium Heavy Duty Gaming Monitor Arm, Single Monitor Desk Mount – for 1000R Curved Ultrawide Monitors Up to 49 Inches, 28 to 42 lbs, VESA 75x75mm or 100x100mm – HD Pivot, White
View on Amazon →