Under-desk PC mounts free floor space in AU offices — check case width, rotation clearance and cable reach before you hang a heavy tower under a sit-stand desk.
See: Activiva RGB under-desk gaming PC mount; Tooleroo 360° CPU holder; Activiva height-adjustable PC/printer stand.
Browse: Electronics computer accessories.
Related guides: Under-desk PC mounts vs floor stands.
Who this is for
Hybrid workers reclaiming knee space and gamers who want rear I/O access without crawling under the desk.
Specs checklist
Tooleroo (verified): width 70–203 mm; height 300–525 mm; up to 10 kg; 360° rotation; carbon steel.
ActiViva RGB ultra-wide / height-adjustable stand: fetched descriptions were empty beyond titles — keep draft links; use title/meta only (RGB ultra-wide adjustable wall & under-desk; height-adjustable PC/printer stand). Confirm live clamp ranges and load ratings — no invented kg/mm.
| Check | Why |
|---|---|
| Case width vs clamp | Must fit band |
| Weight vs rating | Stay inside |
| Sit-stand cable slack | Travel length |
| Dust under desk | Filter cleans |
| Rotation path | Knees / drawers |
Direct answer
Measure the chassis against Tooleroo’s 70–203 mm / 10 kg notes first; only then compare ActiViva options on live pages.
Step-by-step install workflow
- Weigh and measure the PC — do not guess from case marketing names.
- Confirm desk material takes the mount hardware.
- Fit clamps with padding if recommended; test 360° access.
- Add service loops for sit-stand travel.
- Check knee clearance sitting and standing.
- Schedule more frequent dust-filter cleans than floor placement.
- Use a floor/printer stand alternative if weight exceeds mount ratings.
Common mistakes and care
- Exceeding ~10 kg on Tooleroo.
- Inventing ActiViva dims while copy is empty.
- Forgetting sit-stand cable travel.
- Blocking intakes against modesty panels.
- Skipping the mounts-vs-floor-stands guide.
Delivery and staging
Stage cartons or recovery gear along a clear wall so floors and ute trays stay free for assembly. Keep manuals, keys and spare pins in one labelled pouch until every step is done.
Seasonal humidity and dust notes
Aussie garages collect red dust and coastal salt. Wipe tracks, bin lips and battery terminals more often in wet weeks, and leave airflow behind dense storage.
Shared-household communication
Tell housemates which drawers, remotes or water drums are reserved for trips versus daily use. A five-minute handover stops someone borrowing critical gear without returning it.
Live listing re-check
Packaging inserts and storefront copy can differ slightly over time — and some SKUs briefly 404 while catalogues update. Before final install, open the live Darrah Opens product page and confirm ratings and warnings you planned against.
Peak-time clearance check
Re-walk garage aisles, desk knees and canopy cable paths when cars and people are in daily positions. Adjust before habits set in.
Extra AU field note 5
Stage cartons or recovery gear along a clear wall so floors and ute trays stay free for assembly. Keep manuals, keys and spare pins in one labelled pouch until every step is done.
Extra AU field note 6
Aussie garages collect red dust and coastal salt. Wipe tracks, bin lips and battery terminals more often in wet weeks, and leave airflow behind dense storage.
Extra AU field note 7
Tell housemates which drawers, remotes or water drums are reserved for trips versus daily use. A five-minute handover stops someone borrowing critical gear without returning it.
Extra AU field note 8
Packaging inserts and storefront copy can differ slightly over time — and some SKUs briefly 404 while catalogues update. Before final install, open the live Darrah Opens product page and confirm ratings and warnings you planned against.
Extra AU field note 9
Re-walk garage aisles, desk knees and canopy cable paths when cars and people are in daily positions. Adjust before habits set in.
Extra AU field note 10
Stage cartons or recovery gear along a clear wall so floors and ute trays stay free for assembly. Keep manuals, keys and spare pins in one labelled pouch until every step is done.
Extra AU field note 11
Aussie garages collect red dust and coastal salt. Wipe tracks, bin lips and battery terminals more often in wet weeks, and leave airflow behind dense storage.
Extra AU field note 12
Tell housemates which drawers, remotes or water drums are reserved for trips versus daily use. A five-minute handover stops someone borrowing critical gear without returning it.
Extra AU field note 13
Packaging inserts and storefront copy can differ slightly over time — and some SKUs briefly 404 while catalogues update. Before final install, open the live Darrah Opens product page and confirm ratings and warnings you planned against.
Extra AU field note 14
Re-walk garage aisles, desk knees and canopy cable paths when cars and people are in daily positions. Adjust before habits set in.
FAQ
Tooleroo width?
70–203 mm.
Height?
300–525 mm.
Load?
Up to 10 kg.
Rotation?
360°.
ActiViva specs?
Confirm live — thin/empty fetch at rewrite.
Sit-stand OK?
Yes with cable slack planned.
Related guide?
Under-desk PC mounts vs floor stands AU.
Dust?
Often worse under desks — clean more.
Material?
Carbon steel on Tooleroo notes.
Related browsing
Keep comparing via Electronics computer accessories.
AU planning habits
Photograph the install or use zone with a tape measure in shot before you order. Write critical numbers on masking tape so the household uses the same figures. On setup day, open the live product page again in case packaging notes differ from memory.
Preferred Sources reminder
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