A small Dell screen can be too light for an otherwise capable arm

Published-specification comparison · US scope · editorial review 2026-10-27

SHORT CAPTION
2.82 kg is below 3.2 kg. The Dell P2222H / LX 45-241-224 example shows why the minimum deserves a check too.
https://desksizer.com/examples/#p2222h-lx-minimum

LONG POST
A light office monitor is not automatically a match for an arm with plenty of headline capacity. Dell publishes a 2.82 kg panel-only figure for the P2222H. The recorded Ergotron LX 45-241-224, the two-piece-clamp configuration, starts at 3.2 kg. With direct mounting and no added adapter, this specific panel is below that minimum.

Use the panel weight without its removable desk stand, rather than a boxed or stand-inclusive figure. Keep the exact arm SKU too: another LX revision or an LX Pro is not the same configuration. A tension adjustment does not change the published lower limit, and this example does not establish an approved counterweight.

Other recorded arms have different minimums, but a lower minimum alone does not approve the whole setup. VESA, mounting-plate contact, clamp conditions and desk-maker guidance still matter. Open the example to see the lower-load failure, or compare candidates for the exact Dell model. These are documented limits, not a claim based on a real customer installation.

OPEN THE ILLUSTRATIVE INPUTS
https://desksizer.com/tools/monitor-arm-fit/?example=p2222h-lx-minimum

GUIDE
https://desksizer.com/guides/monitor-arm-minimum-weight/

SOURCES
Dell — https://dl.dell.com/manuals/all-products/esuprt_electronics_accessories/esuprt_electronics_accessories_monitor/esuprt_monitor_p_series/dell-p2422h-monitor_user's-guide_en-us.pdf (catalog review 2026-10-26)
Ergotron — https://www.ergotron.com/en-us/products/product-details/45-241 (catalog review 2026-10-26)

LIMITS
Exact LX two-piece-clamp kit. Not an LX Pro comparison.
Not a customer testimonial, physical installation test, price promise or product endorsement.
No commission tracking is active in this material. Ordinary manufacturer sources and DeskSizer tool links only.

ILLUSTRATION
https://desksizer.com/share-cases/p2222h-lx-minimum.png
