AustraIia’s trusted refurbished computers since 2001 – Extra 10% off Red Tag deals

Affordable Tech! Laptops under $200

Shop our range of cheap laptops

1 3

Selling fast!
Grab yours while you can

Loading... EliteDesk 800 G4HP EliteDesk 800 G4 USDT Desktop PC i5-8500T 8GB 256GB SSD Win 11 Pro

Excellent Grade · Fully tested · No visible marks
SKU: 194062
4.76
★★★★★
708 reviews
12mo
Warranty
30day
Free returns
40+
Tech-tested checks
✓ Free AU shipping ✓ Pickup: Springvale VIC
Select Option
$235.00 $299.00

You save $64

or 4 interest-free payments of $58.75 with

Customize and Upgrade Your Device

Perks you get with every purchase

Warranty
If your item experiences a technical issue, we've got you covered—we'll either repair it or replace it for you!

30 days to change your mind
Feel free to return your item for any reason within the first 30 days of receiving it. It's that easy!

Free express shipping
Enjoy fast, free express shipping on all small items like laptops, tablets, and smartphones!

Customer support
Rest assured, we’ll always respond to you within 1 business day!

Frequently asked questions

What does the warranty cover?

Our warranty covers all hardware faults, but please note it doesn’t cover accidental damage or software issues. However, we’re here to help with technical support for those matters!

What is a refurbished device?

A refurbished device is a pre-owned item that has been restored to meet high-quality standards. At Reboot IT, we adhere to strict quality guidelines, ensuring that our refurbished products are not the same as used or secondhand items. We meticulously clean, test, and assess each device, replacing worn parts with high-quality components.

Unlike used items, which lack guarantees and rely solely on the seller's word regarding condition, refurbished devices come with assurance of quality and reliability.

What payment options are available?

We offer a variety of payment options to make your shopping experience as convenient as possible! You can pay using all major credit cards, Apple Pay, Google Pay, Shop Pay, Afterpay, Zip Pay, and PayPal. If you prefer, we also accept bank deposits and even cash for in-store purchases!

At a Glance

Processor
Intel Core i5
Memory
8GB
Storage
256GB SSD
Connectivity
USB-C / Thunderbolt, USB-A, HDMI, DisplayPort, Ethernet Port
Operating System
Windows 11
Graphics
Intel UHD Graphics

Safe & Secure

  • American Express
  • Apple Pay
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

We ensure secure processing of your payment information and do not retain or have access to your credit card details.

Description

HP EliteDesk 800 G4 USDT — Ultra-Small Business Mini PC

A compact powerhouse driven by an 8th-gen 6-core Intel Core i5-8500T, with 8GB DDR4, a fast 256GB NVMe SSD and Windows 11 Pro. Enterprise-grade performance in an ultra-small, VESA-mountable chassis — backed by a 12-month Reboot IT warranty.

Key Benefits

  • Six-core performance: Intel Core i5-8500T (Turbo to 3.5GHz) delivers responsive multitasking for office and business applications.
  • Saves desk space: Ultra Small Desktop chassis (~1.2kg) is VESA 100 mountable — hide it behind a monitor or tuck it onto a desk.
  • Fast NVMe storage: 256GB NVMe PCIe SSD ensures rapid boot times and quick application loading.
  • Room to grow: 8GB DDR4 expandable to 32GB, with dual M.2 slots for future storage upgrades.
  • Plenty of connectivity: Six USB 3.1 ports including USB Type-C, dual DisplayPort 1.2 and Gigabit Ethernet.
  • Quiet & business-ready: Whisper-quiet 35W processor with Windows 11 Pro and enterprise management features.

Performance in Use

The EliteDesk 800 G4 USDT brings enterprise-class computing to an ultra-compact package. Its 8th-generation six-core processor and DDR4 memory comfortably power a full day of productivity — multiple browser tabs, Microsoft Office, email, video calls and document management — without slowing down. The 256GB NVMe SSD means Windows 11 Pro boots in seconds and applications launch instantly.

Its standout feature is the ultra-small, VESA-mountable form factor. Weighing around 1.2kg, it can be hidden behind a monitor or tucked onto a desk — perfect for office workstations, reception areas, digital signage, point-of-sale systems and home offices where space and tidiness matter. The whisper-quiet 35W processor keeps things cool and silent.

Connectivity is comprehensive: six USB 3.1 ports including USB Type-C, dual DisplayPort 1.2 and Gigabit Ethernet let you drive multiple monitors and connect all your peripherals. With 8GB of expandable memory (up to 32GB) and dual M.2 slots, there's plenty of headroom to grow as your needs change.

Technical Specifications

Brand & Model HP EliteDesk 800 G4 USDT (Ultra Small Desktop)
Processor Intel Core i5-8500T, 8th Gen 6-core (2.1GHz base, Turbo to 3.5GHz, 9MB cache)
Memory (RAM) 8GB DDR4 SODIMM (expandable to 32GB)
Storage 256GB NVMe PCIe SSD (dual M.2 slots)
Graphics Intel UHD Graphics 630 (integrated)
Connectivity 6× USB 3.1 (incl. USB Type-C), 2× DisplayPort 1.2, Gigabit Ethernet, audio
Form Factor Ultra Small Desktop, ~177 × 175 × 34mm, ~1.2kg, VESA 100 mountable
Power Supply External 90W adapter
Operating System Windows 11 Pro (64-bit)
Warranty 12-month Reboot IT warranty

Is It Right For You?

✓ Best For ✗ Not For
Office productivity and everyday computing Heavy gaming or 3D rendering
Space-saving or behind-monitor (VESA) setups Large-scale video editing workloads
Reception, signage and point-of-sale systems Users needing a dedicated GPU
Quiet, tidy home-office machines Those wanting a brand-new retail device

Condition Grades

Grade What to Expect
A — Excellent Minimal signs of use. Only very light marks that are barely noticeable. Fully tested and cleaned, operating like new.
B — Good Light wear consistent with normal use — minor scuffs or marks on the casing. Fully functional and tested.

Frequently Asked Questions

Can it be mounted behind a monitor?

Yes — the chassis is VESA 100 compatible, so with an optional mounting bracket it can be attached to the back of a compatible monitor for a clean, cable-tidy setup.

How many monitors can it drive?

With dual DisplayPort 1.2 and USB Type-C, this mini PC can comfortably run multiple monitors for a productive multi-screen workstation.

Can the memory and storage be upgraded?

Yes. It ships with 8GB DDR4 (expandable to 32GB) and features dual M.2 slots, giving you room to add memory and storage down the track.

Is Windows 11 Pro genuine and activated?

Yes. Each unit ships with a genuine, activated copy of Windows 11 Pro, fully updated and ready to use out of the box.

What warranty is included?

Every unit comes with a 12-month Reboot IT warranty covering parts and labour, for complete peace of mind.

How much does shipping cost?

This desktop ships with free standard AU shipping. Your order is carefully packed and dispatched from our Melbourne warehouse.

Buy With Confidence from Reboot IT

Reboot IT has been refurbishing quality business IT equipment in Melbourne since 2001. Every device is professionally tested, data-wiped and graded by our expert technicians, and backed by a 12-month warranty plus free standard AU shipping and responsive local support. Shop with confidence at reboot-it.com.au.

Specifications
  • Model
    EliteDesk 800 G4
  • Processor
    Intel Core i5
  • RAM
    8GB
  • Storage
    256GB
  • Storage Type
    SSD
  • Graphics
    Intel UHD Graphics
  • Operating System
    Windows 11
  • Connectivity
    USB-C / Thunderbolt, USB-A, HDMI, DisplayPort, Ethernet Port
  • Video Inputs
    HDMI, DisplayPort
  • Colour
    Black
  • Warranty
    1 Year

What's in the box
  • Loading... - EliteDesk 800 G4
  • Tax invoice
  • Power cable
By buying refurbished, you avoid
300kg

of CO₂ vs. manufacturing new

And divert
1.8kg

of e-waste from landfill

Source: Circular Computing LCA + OEM PCF datasheets — per unit.

Why the EliteDesk 800 G4?

The HP EliteDesk 800 G4 USDT offers powerful performance with an Intel i5 8500T processor, 8GB RAM, and 256GB SSD, ideal for efficient office and casual computing. Its compact design and reliable 1-year warranty ensure productivity and durability in a space-saving desktop.

HP EliteDesk 800 G4 USDT i5 8500T 2.1GHz 8GB 256GB SSD W11P Computer | 1yr Wty

Powerful Performance

Intel i5 8500T and 8GB RAM deliver smooth multitasking and fast processing.

Compact Design

Small form factor fits easily into limited workspace environments.

Fast Storage

256GB SSD ensures quick boot times and rapid file access.

Reliable Warranty

Includes 1-year manufacturer warranty for peace of mind and support.

Powerful Performance

Intel i5 8500T and 8GB RAM deliver smooth multitasking and fast processing.

Compact Design

Small form factor fits easily into limited workspace environments.

HP EliteDesk 800 G4 USDT i5 8500T 2.1GHz 8GB 256GB SSD W11P Computer | 1yr Wty

Fast Storage

256GB SSD ensures quick boot times and rapid file access.

Reliable Warranty

Includes 1-year manufacturer warranty for peace of mind and support.

Let customers speak for us

from 708 reviews
HP ZBook 17 G6 E-2186M 2.9GHz 64GB 1TB SSD P5200 17.3" UHD W11P | 1yr Wty
Steven

Product is exactly as described, would have no problem buying again

HP ZBook 17 G6 E-2186M 2.9GHz 64GB 1TB SSD P5200 17.3" UHD W11P | 1yr Wty
Microsoft Surface Pro 5 1796 i5 7300U 2.6GHz 4GB 128GB 12" Touch W10P | Wty
Tuaine

I like and very nice clean

Microsoft Surface Pro 5 1796 i5 7300U 2.6GHz 4GB 128GB 12" Touch W10P | Wty
Memory Upgrade
Wayne

Very easy fit

Memory Upgrade
Apple iPhone XR A2105 128GB White Unlocked Smartphone | Wty
David

Great upgrade phone at a very reasonable price.
Condition as stated in description if not better.

Apple iPhone XR A2105 128GB White Unlocked Smartphone | Wty
Dell Latitude 5520 i5 1135G7 2.4GHz 8GB 256GB SSD 15.6" Touch W11P | Wty
Jason

Great little laptop for school

Dell Latitude 5520 i5 1135G7 2.4GHz 8GB 256GB SSD 15.6" Touch W11P | Wty
Dell Latitude 7210 2-in-1 i5 10210U 1.6GHz 8GB 256GB LTE 12.3" Touch W11P | Wty
Shane

Good value and great quality

Dell Latitude 7210 2-in-1 i5 10210U 1.6GHz 8GB 256GB LTE 12.3" Touch W11P | Wty
HP ProDesk 400 G3 SFF i3 6320 3.9GHz 8GB 500GB NO OS Computer | 1yr Wty
T.B.

Fantastic service

HP ProDesk 400 G3 SFF i3 6320 3.9GHz 8GB 500GB NO OS Computer | 1yr Wty
James Lees
All-in-one Solution for Home Office

I was looking for an in-expensive all-in-one solution for my home office to replace my existing desktop and monitor. I found this EliteOne 800 on reboot IT for under $200. I wasn't sure what to expect. It arrived within two days!!!! I upgraded the RAM, replaced the HDD and installed Windows 11. This is unbeatable value and was the cheapest price online. Coupled with a 3-month warranty, Reboot IT are by far the best online refurbished retailer I have used. Awesome!

Reboot IT
Apple iPad 6th Gen 9.7" 32GB Space Grey Wi-Fi + Cellular A10 Unlocked | Wty
Farley

Great service. Product in great condition and exactly what i want. I wanted this for a specific purpose but i dont need to spend $900 on a new one.

Apple iPad 6th Gen 9.7" 32GB Space Grey Wi-Fi + Cellular A10 Unlocked | Wty
Melinda Panuan
Excellent

Excellent work

Reboot IT
steve maloney
exactly as described and works well

exactly as described and works well , just like the staff down there. 10/10

Reboot IT
Lenovo ThinkPad X1 Carbon G5 i7 6600U 2.6GHz 8GB 256GB 14" W10P | Wty
Anonymous
Very happy

Very happy, thank you

Lenovo ThinkPad X1 Carbon G5 i7 6600U 2.6GHz 8GB 256GB 14" W10P | Wty
Barbara Jenkins Jenkins
Just having trouble greeting it linked to the internet otherwise it’s okay

Just having trouble greeting it linked to the internet otherwise it’s okay.

Reboot IT
Dell XPS 13 7390 2-in-1 i7 1065G7 1.3GHz 16GB 512GB SSD 13.4" Touch W11P | Wty
Anonymous
Fair tech for price

Fair tech for price, good specs for era, serves the purpose. The black keyboard is an interesting rubber like texture clearly by design to pad the screen and avoid the keyboard touching. Screen is great. Still looking for magic formula to enable computer use in the bright bright sunshine. Keyboard taps are loud for someone who likes silent touch. The perfect PC has to exist, like build a bear.

Dell XPS 13 7390 2-in-1 i7 1065G7 1.3GHz 16GB 512GB SSD 13.4" Touch W11P | Wty
IAN BOLSTER
Works excellently as advertised.

The laptop was sold with a warning about worn keycaps. In fact they had been obviously vandalised (ex school laptops, perhaps?). The keyboard worked fine, and the rest of the laptop too. I'm using it as a file server, so I don't need the keyboard much. So very pleased, and also pleased with reboot-it's service - as always, excellent, and quick responses to any queries.

Reboot IT

Still undecided? Ask our experts.

Similar Products

Hot Desktop Computers

How Reboot IT Revitalises and Certifies Refurbished Equipment

Learn more

  • Device Arrival

    We carefully source certified refurbished computers from trusted corporate, government, and education sectors, giving each device a fresh start and new purpose.

  • Secure Data Wipe

    To protect your privacy, all previous data is securely and thoroughly erased from every tested refurbished device before it reaches you.

  • Comprehensive Testing

    Each certified refurbished computer undergoes detailed testing with specialized software to ensure full functionality, and any worn or faulty components are replaced exclusively with original parts, guaranteeing reliable, long-lasting performance for your tested refurbished device.

  • Cleaning & Grading

    Every computer is professionally cleaned and carefully graded, so you know exactly what condition your certified refurbished computer is in—giving you full confidence in your purchase.

WELCOME TO REBOOT IT

Australia's number one source for Refurbished Desktops, Laptops, Monitors and more.

Since 2001, Reboot IT has been Australia’s trusted source for certified refurbished computers and IT hardware. Every device is rigorously tested and professionally refurbished to deliver reliable, like-new performance — all at a fraction of the cost of new equipment. With over 100,000 satisfied customers, we combine expert quality with unbeatable value. Shop with confidence knowing your refurbished device comes backed by warranty and supports sustainable tech reuse.

> Learn more

Find a refurbished school laptop for BYOD.

LOOKING FOR A SCHOOL DEVICE?

Contact Us ?

ARE YOU A CORPORATE?

Contact Us >

NEED HELP?

Tech selection can be hard but we have your back.

Contact suport today from 10-6pm weekdays >
  • IBM Business partner

  • We are an IBM authorized reseller for refurbished computer and IT hardware, tested by professional and guaranteed to perform like new.
Back to top