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HP EliteDesk 800 G5 SFFDesktop PC i5-9500 3GHz 8GB 256GB SSD Win 11 Pro

Excellent Grade · Fully tested · No visible marks
SKU: R-2859-EXC
4.76
★★★★★
708 reviews
12mo
Warranty
30day
Free returns
40+
Tech-tested checks
✓ Fast AU shipping ✓ Pickup: Springvale VIC
Select Option
$339.00 $399.00

You save $60

or 4 interest-free payments of $84.75 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 9th Gen.
Memory
8GB
Connectivity
USB 3.1 Gen 1 | USB-C | HDMI | DisplayPort | RJ-45 | Audio in/out
Operating System
WINDOWS 11 PRO
Graphics
Intel UHD Graphics 630

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 G5 SFF — 6-Core Business Desktop in a Compact Chassis

  • Intel Core i5-9500 (9th Gen, 6 cores, 3.0–4.4GHz) — six-core performance for demanding office and multi-application workloads
  • 8GB DDR4 RAM — expandable to 64GB for future-proofing and memory-intensive workflows
  • 256GB NVMe SSD for fast boot times, instant application launches, and responsive file access all day
  • Windows 11 Pro pre-installed with BitLocker, Remote Desktop, and enterprise management support
  • Small Form Factor (SFF) chassis — compact enough for tight spaces while supporting PCIe expansion cards
  • USB 3.1, USB-C, HDMI, DisplayPort, and Gigabit Ethernet for full business peripheral connectivity

The HP EliteDesk 800 G5 SFF brings six-core Coffee Lake Refresh performance to the enterprise desktop in a compact small-form-factor chassis. The Intel Core i5-9500 boosts up to 4.4GHz across 6 cores, providing noticeably more compute headroom than its quad-core predecessors — making it well suited for spreadsheet-heavy workloads, multi-tab browsing, Teams meetings, and light virtualisation use cases.

The 256GB NVMe SSD ensures the system is responsive from the moment you power it on, while 8GB of DDR4 RAM handles typical business multitasking comfortably. Windows 11 Pro ships pre-installed and activated, meaning the unit is ready for deployment out of the box. With USB-C, HDMI, DisplayPort, and GbE on board, it connects to modern docks, monitors, and peripherals without adapters.

Technical Specifications
Processor Intel Core i5-9500 (9th Gen, 6 cores, 3.0–4.4GHz)
RAM 8GB DDR4 DIMM
Storage 256GB M.2 NVMe SSD
Graphics Intel UHD Graphics 630 (integrated)
Operating System Windows 11 Pro
Form Factor Small Form Factor (SFF)
Connectivity USB 3.1, USB-C, HDMI, DisplayPort, GbE, Audio
Max RAM 64GB DDR4
Expansion 1 x PCIe x16, 1 x PCIe x1, 1 x M.2
Is the HP EliteDesk 800 G5 SFF Right for You?
Great for Businesses needing a 6-core Windows 11 Pro desktop in a compact chassis
Also suits IT departments deploying managed desktops with Active Directory and Group Policy
Consider instead The G5 Tower if you need multiple PCIe cards or greater storage expansion
Not suited for Gaming, video editing, or workloads requiring a dedicated discrete GPU
Condition Grades
Excellent Excellent to very good cosmetic condition. May have light scratches or minor blemishes. Fully tested and functional.
Good Good cosmetic condition with visible signs of prior use. May have scuffs or scratches. Fully tested and functional.

Frequently Asked Questions

Can I add a discrete graphics card to the G5 SFF?
Yes — the G5 SFF has a low-profile PCIe x16 slot that accepts LP graphics cards. Note that the 180W power supply limits the GPU choices; verify your card's power requirements before purchasing.

Is Windows 11 Pro fully activated?
Yes — each unit ships with a genuine Windows 11 Pro licence that is activated and ready for use. You can domain-join, enrol in Intune, or use Remote Desktop immediately.

Can I upgrade the RAM?
Yes — the G5 SFF supports up to 64GB of DDR4 across two DIMM slots, making it a cost-effective upgrade path if your workloads grow beyond 8GB.

12-Month Warranty Included

Every HP EliteDesk 800 G5 SFF sold by Reboot IT is fully tested before dispatch and covered by our 12-month warranty. We're a Melbourne-based business committed to quality refurbished IT at honest prices.

Specifications
  • Model
    EliteDesk 800 G5 SFF
  • Processor
    Intel Core i5 9th Gen.
  • RAM
    8GB
  • Storage Type
    NVME SSD
  • Graphics
    Intel UHD Graphics 630
  • Operating System
    WINDOWS 11 PRO
  • Connectivity
    USB 3.1 Gen 1 | USB-C | HDMI | DisplayPort | RJ-45 | Audio in/out
  • Video Inputs
    HDMI|DisplayPort|VGA
  • Colour
    Black

What's in the box
  • HP EliteDesk 800 G5 SFF
  • Power Cord
  • Tax invoice with all sales
By buying refurbished, you avoid
375kg

of CO₂ vs. manufacturing new

And divert
7.5kg

of e-waste from landfill

Source: HP EliteDesk PCF datasheet — per unit.

Why the EliteDesk 800 G5 SFF?

Compact and capable 9th Gen desktop for modern business. The HP EliteDesk 800 G5 SFF delivers strong performance and Windows 11 Pro compatibility in a space-efficient small form factor.

HP EliteDesk 800 G5 SFF i5 9500 3GHz 16GB 256GB SSD DW W11P PC | 3mth Wty

9th Gen Intel Performance

Intel Core i5-9500 provides reliable multi-core power for business and productivity tasks.

Fast SSD Storage

256GB SSD enables rapid boot, fast application loading, and responsive file access all day.

Windows 11 Pro Ready

Ships with Windows 11 Pro, supporting modern enterprise management and security features.

9th Gen Intel Performance

Intel Core i5-9500 provides reliable multi-core power for business and productivity tasks.

Fast SSD Storage

256GB SSD enables rapid boot, fast application loading, and responsive file access all day.

HP EliteDesk 800 G5 SFF i5 9500 3GHz 16GB 256GB SSD DW W11P PC | 3mth Wty

Windows 11 Pro Ready

Ships with Windows 11 Pro, supporting modern enterprise management and security features.

Let customers speak for us

from 708 reviews
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Product is exactly as described, would have no problem buying again

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I like and very nice clean

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Wayne

Very easy fit

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David

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

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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

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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.

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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.

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