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HP Refurbished All In Ones

7 products
29% Off
HP EliteOne 800 G5 AIO Desktop HP EliteOne 800 G5 AIO Desktop
SKU: SL-726449664527
$489.00
$489.00
$689.00
Experience reliable and efficient computing with the HP EliteOne 800 G5 All-In-One desktop, a professionally refurbished device engineered to meet demanding business and professional environments. ...
22% Off
HP EliteOne 800 G5 AIO Desktop HP EliteOne 800 G5 AIO Desktop
SKU: SL-726449664510
$539.00
$539.00
$689.00
Experience reliable and efficient computing with the HP EliteOne 800 G5 All-In-One desktop, a professionally refurbished system engineered to meet the demands of modern work environments. Equipped ...
24% Off
HP ProOne 600 G4 AIO Desktop HP ProOne 600 G4 AIO Desktop
SKU: SL-481845
$679.00
$679.00
$889.00
Experience reliable and efficient computing with the HP ProOne 600 G4 All-In-One desktop, a professionally refurbished system tailored for business and professional environments. Equipped with the ...
29% Off
HP ProOne 600 G4 AIO Desktop HP ProOne 600 G4 AIO Desktop
SKU: SL-726449701321
$489.00
$489.00
$689.00
Experience reliable and efficient computing with the HP ProOne 600 G4 All-In-One desktop, a professionally refurbished system engineered to meet the demands of modern productivity. Equipped with an...
20% Off
HP EliteOne 800 G5 AIO Desktop HP EliteOne 800 G5 AIO Desktop
SKU: SL-482342
$1,189.00
$1,189.00
$1,489.00
Experience reliable and efficient computing with the HP EliteOne 800 G5 All-In-One desktop, a professionally refurbished unit engineered to meet the demands of modern productivity. Equipped with an...
46% Off
HP ProOne 600 G4 AIO Desktop HP ProOne 600 G4 AIO Desktop
SKU: SL-726449702960
$429.00
$429.00
$789.00
Optimize your work environment with the HP ProOne 600 G4 All-In-One desktop, a professionally refurbished system engineered for reliable performance and efficiency. Equipped with an Intel Core i5-8...
34% Off
HP ProOne 600 G4 AIO Desktop HP ProOne 600 G4 AIO Desktop
SKU: SL-481844
$589.00
$589.00
$889.00
Experience reliable and efficient computing with the HP ProOne 600 G4 All-In-One desktop, a professionally refurbished device engineered to meet the demands of modern work environments. Equipped wi...

A Complete Desktop Setup Without the Clutter

HP's all-in-one lineup takes everything you need- processor, storage, display, webcam, and speakers- and builds it cleanly into one unit. No tower, no cable mess, just a tidy desk and a computer that's ready to work.

The models you'll find here come from HP's commercial all-in-one lines, the EliteOne and ProOne series. These weren't built for the consumer market; they were designed for offices, schools, and business environments where reliability and longevity matter. As refurbished AIOs, they represent serious value, especially when you consider what's inside.

What's in the Lineup

• HP EliteOne series: HP's premium commercial all-in-ones, typically with 23.8" (and on some models larger) Full HD displays, built-in webcams, and a clean, professional build. You'll usually find these in i5 and i7 configurations across a range of RAM and SSD capacities.

• HP ProOne series: HP's mainstream commercial all-in-ones, generally more compact and value-focused while still delivering business-grade performance and manageability.

Both series ship with a keyboard and mouse combo and Windows 11 Pro activated, and are backed by our 1-year warranty and free U.S. shipping. Check the individual product page to confirm exact box contents.

Choosing the Right Configuration

There's a configuration for most use cases:

• For everyday office work, remote work, browsing, and Microsoft 365, a mid-range memory and SSD configuration is plenty

• For heavier multitasking, video calls, and running multiple applications at once, step up to a larger memory configuration

• For power users, developers, or anyone running demanding software on a single machine, look for the highest memory and storage configurations available

Frequently Asked Questions

Both are commercial-grade HP all-in-ones, but the EliteOne is HP's premium line with a larger display and a more refined build. The ProOne is slightly more compact while still delivering strong business-grade performance. For most users the ProOne is an excellent value; the EliteOne is worth the step up if display size or higher RAM configurations matter to you.

The display, webcam, and speakers are all built in and most units include a keyboard and mouse. Check the individual product page to confirm exactly what's in the box.

Yes. Every HP all-in-one from System Liquidation ships with Windows 11 Pro activated and ready. You're not buying a bare machine or a download key, it's ready to log into on day one.

Absolutely. For office work, remote collaboration, browsing, and everyday business use, the Intel Core generations in this collection are more than capable. If you run highly demanding software or plan to keep the machine for many years, a newer generation is worth considering, but for the vast majority of use cases these perform reliably and represent strong value.

Absolutely. We offer bulk ordering options for businesses, schools, and organizations of all sizes. Apply to become a B2B Partner or Education Sector Partner to access wholesale pricing and exclusive benefits, or contact our team to discuss your bulk order and find the right systems for your needs.