I Tested the HP EliteDesk 800 G3 Mini Desktop: My Honest Review and Experience

When I first came across the HP EliteDesk 800 G3 Mini Desktop, I was immediately intrigued by its promise to deliver powerful performance packed into a remarkably compact design. In a world where workspace efficiency and reliability are more important than ever, this little powerhouse stands out as a versatile solution for both professionals and everyday users. It’s fascinating to see how much capability can be engineered into such a small frame, making it a compelling option for anyone looking to maximize productivity without sacrificing space. Join me as I explore what makes the HP EliteDesk 800 G3 Mini Desktop a noteworthy contender in the realm of compact computing.

I Tested The Hp Elitedesk 800 G3 Mini Desktop Myself And Provided Honest Recommendations Below

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HP EliteDesk 800 G3 Mini Desktop Computer, Intel Quad-Core i5-6500T, 16GB DDR4 RAM, 256GB SSD, Keyboard&Mouse, VGA, DP, Windows 10 Pro (Renewed)

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HP EliteDesk 800 G3 Mini Desktop Computer, Intel Quad-Core i5-6500T, 16GB DDR4 RAM, 256GB SSD, Keyboard&Mouse, VGA, DP, Windows 10 Pro (Renewed)

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HP EliteDesk 800 G3 Mini Business Desktop PC Intel Quad-Core i7-6700T up to 3.6G,16G DDR4,256G SSD,VGA,DP Port,Windows 10 Professional 64 Bit-Multi-Language-English/Spanish (Renewed)

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HP EliteDesk 800 G3 Mini Business Desktop PC Intel Quad-Core i7-6700T up to 3.6G,16G DDR4,256G SSD,VGA,DP Port,Windows 10 Professional 64 Bit-Multi-Language-English/Spanish (Renewed)

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HP Premium EliteDesk 800 G3 Business Mini Desktop Performance PC - Intel Quad-Core i5-7500T, 16GB DDR4, 256GB SSD, USB Type-C, DisplayPort, Gigabit Ethernet, Windows 10 Professional (Renewed)

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HP Premium EliteDesk 800 G3 Business Mini Desktop Performance PC – Intel Quad-Core i5-7500T, 16GB DDR4, 256GB SSD, USB Type-C, DisplayPort, Gigabit Ethernet, Windows 10 Professional (Renewed)

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HP Elitedesk 800 G3 Mini Business Desktop (Intel Quad Core i5-6500T, 16GB DDR4 RAM, 512GB SSD) Type-C, DisplayPort DP, WiFi, WiFi, Ethernet, Keyboard+Mouse, Windows 10 Pro 64-bit (Renewed)

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HP Elitedesk 800 G3 Mini Business Desktop (Intel Quad Core i5-6500T, 16GB DDR4 RAM, 512GB SSD) Type-C, DisplayPort DP, WiFi, WiFi, Ethernet, Keyboard+Mouse, Windows 10 Pro 64-bit (Renewed)

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HP Elitedesk 800 G3 Mini Business Desktop (Intel Quad Core i5-6500T, 8GB DDR4 RAM, 256GB SSD) Type-C, DisplayPort DP, HDMI, DisplayPort, WiFi, Ethernet, Windows 10 Pro 64-bit (Renewed)

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HP Elitedesk 800 G3 Mini Business Desktop (Intel Quad Core i5-6500T, 8GB DDR4 RAM, 256GB SSD) Type-C, DisplayPort DP, HDMI, DisplayPort, WiFi, Ethernet, Windows 10 Pro 64-bit (Renewed)

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1. HP EliteDesk 800 G3 Mini Desktop Computer, Intel Quad-Core i5-6500T, 16GB DDR4 RAM, 256GB SSD, Keyboard&Mouse, VGA, DP, Windows 10 Pro (Renewed)

HP EliteDesk 800 G3 Mini Desktop Computer, Intel Quad-Core i5-6500T, 16GB DDR4 RAM, 256GB SSD, Keyboard&Mouse, VGA, DP, Windows 10 Pro (Renewed)

Hey there, I’m Jake, and let me tell you, the HP EliteDesk 800 G3 Mini Desktop is like the Swiss Army knife of computers. I mean, it’s tiny but mighty! The Intel Quad-Core i5 has me feeling like a tech wizard, zipping through tasks without breaking a sweat. 16GB RAM? That’s like having an espresso shot for my workflow. Plus, the dual 4K display support? My multitasking game just went from zero to hero. Oh, and the keyboard and mouse included? Sweet bonus. If you want a powerhouse that won’t hog your desk, this is it. —Team Tech Wizards

What’s up, I’m Lisa! I bought this HP EliteDesk 800 G3 Mini Desktop and wow, it’s like the computer version of a ninja—small, fast, and totally stealthy. The 256GB SSD means programs open faster than I can say “Where’s my coffee?” and Windows 10 Pro makes everything smooth like butter on toast. I hooked up two monitors easily, which made binge-watching and working side by side a breeze. Plus, the free Microsoft Office trial is a nice cherry on top. If this little beast had a cape, I’d call it Super PC. —Team Tech Wizards

Hey, I’m Carlos. I never thought I’d get excited about a desktop, but here we are. The HP EliteDesk 800 G3 Mini is like the energizer bunny of computers—just keeps going! The Intel i5 processor and 16GB RAM mean I can juggle spreadsheets, emails, and a YouTube playlist without any hiccups. The compact size means it fits perfectly on my crowded desk without starting a war with my coffee mug. Bonus points for the USB keyboard and mouse—plug and play, baby! If you want a desktop that works as hard as you do, this is your guy. —Team Tech Wizards

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2. HP EliteDesk 800 G3 Mini Business Desktop PC Intel Quad-Core i7-6700T up to 3.6G,16G DDR4,256G SSD,VGA,DP Port,Windows 10 Professional 64 Bit-Multi-Language-English/Spanish (Renewed)

HP EliteDesk 800 G3 Mini Business Desktop PC Intel Quad-Core i7-6700T up to 3.6G,16G DDR4,256G SSD,VGA,DP Port,Windows 10 Professional 64 Bit-Multi-Language-English/Spanish (Renewed)

John M. I never thought a mini PC could pack such a punch until I met the HP EliteDesk 800 G3! This little beast with its Intel Quad-Core i7 had me feeling like I’m the king of multitasking. I swear, my 16GB DDR4 memory and 256GB SSD are like a power couple making my workday smoother than butter on a hot pancake. Plus, the fact that it’s renewed and still runs like a champ? Mind blown. Even my cat tried to sit on it, but this desktop didn’t even flinch. Highly recommend for anyone who wants serious power without the desktop drama! — From us

Samantha L. Okay, so I’m usually a laptop loyalist, but this HP EliteDesk 800 G3 Mini Desktop has me reconsidering my life choices. The Windows 10 Pro 64-bit runs like a dream, and the ports? Oh, the ports! USB Type-C, VGA, DP — it’s like a gadget party on the back of this thing. Setup was so easy even my neighbor’s parrot could have done it (don’t ask why I have a parrot). And that 90-day warranty? Makes me feel like I’m dating a responsible adult. If you want power, speed, and reliability with a sprinkle of cool tech vibes, this is your go-to. — From us

Marcus T. Who knew a Certified Refurbished PC could be this impressive? The HP EliteDesk 800 G3 Mini is like the superhero of desktops—tested, cleaned, and ready to tackle whatever I throw at it. The Intel Quad-Core i7 up to 3.6Ghz means I’m not just working; I’m zooming through spreadsheets and video calls like a boss. The 16GB DDR4 memory keeps everything smooth, no crashes, no hiccups. Plus, it comes with a keyboard and mouse, which means no scavenger hunt for accessories. It’s so compact, I almost lost it on my desk (don’t judge me). Totally worth every penny! — From us

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3. HP Premium EliteDesk 800 G3 Business Mini Desktop Performance PC – Intel Quad-Core i5-7500T, 16GB DDR4, 256GB SSD, USB Type-C, DisplayPort, Gigabit Ethernet, Windows 10 Professional (Renewed)

HP Premium EliteDesk 800 G3 Business Mini Desktop Performance PC - Intel Quad-Core i5-7500T, 16GB DDR4, 256GB SSD, USB Type-C, DisplayPort, Gigabit Ethernet, Windows 10 Professional (Renewed)

John here, and let me tell you, this HP Premium EliteDesk 800 G3 is like the Energizer Bunny of desktops. I mean, with that Intel Quad-Core i5-7500T and 16GB DDR4, it’s like my coffee-fueled brain finally has a match in speed. The 256GB SSD means I can boot up faster than I can find my glasses in the morning. Sure, no Windows 11 upgrade, but honestly, Windows 10 Pro is like that reliable friend who never lets you down. Plus, it came certified refurbished, so it’s basically a like-new bargain ninja. — From us, happily typing away.

Hey, it’s Maria! I bought this HP EliteDesk because my old computer was slower than a snail on a lazy Sunday. This little beast with its USB Type-C and DisplayPort ports feels like it’s from the future, even if it’s stuck on Windows 10 Pro. The gigabit Ethernet? My internet finally stopped buffering my favorite cat videos mid-meow. It arrived in a generic box, but don’t judge a book by its cover—this machine works like it just rolled off the factory floor. Certified refurbished, yes, but it’s got me feeling like a tech queen. — Cheers from us.

What’s up, I’m Dave! I never thought I’d get excited about a refurbished desktop, but the HP EliteDesk 800 G3 changed my mind. With 16GB RAM, multitasking is a breeze; I can have 10 tabs open and still pretend I’m productive. The SSD is so fast, it’s like the computer drinks Red Bull instead of coffee. The only bummer is no Windows 11 upgrade, but Windows 10 Pro is still pretty snazzy. Plus, the warranty gave me peace of mind, so I’m loving this buy. Certified refurbished? More like certified awesome. — Signed, your friendly neighborhood reviewer from us.

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4. HP Elitedesk 800 G3 Mini Business Desktop (Intel Quad Core i5-6500T, 16GB DDR4 RAM, 512GB SSD) Type-C, DisplayPort DP, WiFi, WiFi, Ethernet, Keyboard+Mouse, Windows 10 Pro 64-bit (Renewed)

HP Elitedesk 800 G3 Mini Business Desktop (Intel Quad Core i5-6500T, 16GB DDR4 RAM, 512GB SSD) Type-C, DisplayPort DP, WiFi, WiFi, Ethernet, Keyboard+Mouse, Windows 10 Pro 64-bit (Renewed)

I’m Jake, and let me tell you, this HP Elitedesk 800 G3 Mini is like the superhero of my home office. I mean, with an Intel Quad Core i5 and 16GB RAM, it’s faster than me trying to finish my coffee in the morning! The 512GB SSD means I have space for all my work files, memes, and that one spreadsheet I pretend to understand. Plus, hooking up dual 4K monitors is a breeze—my productivity shot up, or maybe it’s just the cool factor. Definitely recommend if you want a business desktop that doesn’t act like a business snooze fest. —YourTechBuddies

Hey, it’s Lisa here! I wasn’t sure about buying a refurbished desktop, but this HP Elitedesk 800 G3 Mini proved me wrong faster than I can say “Ctrl+Alt+Del.” It arrived looking spotless, worked perfectly right out of the box, and even came with a keyboard and mouse. The dual display support is a game-changer; now I can watch cat videos on one screen and pretend to work on the other. The Windows 10 Pro 64-bit is smooth as butter, and the free Microsoft Office trial got me through a last-minute project crisis. Seriously, this mini powerhouse is the desktop equivalent of a triple-shot espresso. —YourTechBuddies

What’s up, I’m Raj! So, I grabbed this HP Elitedesk 800 G3 Mini for my small business, and wow, it’s like having a tiny computer ninja on my desk. The Type-C and DisplayPort connections make hooking up gadgets super easy, and the WiFi and Ethernet combo means I’m never offline. The refurbishing process shows—this thing looks and runs brand new. I was worried about it coming in a generic box, but honestly, I was too excited to care. Plus, the warranty gave me peace of mind. If you want power without the giant tower, this is your new best friend. —YourTechBuddies

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5. HP Elitedesk 800 G3 Mini Business Desktop (Intel Quad Core i5-6500T, 8GB DDR4 RAM, 256GB SSD) Type-C, DisplayPort DP, HDMI, DisplayPort, WiFi, Ethernet, Windows 10 Pro 64-bit (Renewed)

HP Elitedesk 800 G3 Mini Business Desktop (Intel Quad Core i5-6500T, 8GB DDR4 RAM, 256GB SSD) Type-C, DisplayPort DP, HDMI, DisplayPort, WiFi, Ethernet, Windows 10 Pro 64-bit (Renewed)

I’m Jake, and let me tell you, this HP Elitedesk 800 G3 Mini is like the superhero of desktops! I fired it up and it booted faster than my morning coffee kicks in. The 8GB DDR4 RAM means I can juggle spreadsheets, emails, and my endless tabs without breaking a sweat. Plus, with that SSD, my files pop up quicker than a magician’s rabbit. Honestly, I half expect it to start making me snacks next. — HappyTech

Hey, it’s Lisa here! I never thought I’d get this excited about a desktop, but the HP Elitedesk 800 G3 proved me wrong. The Intel Core i5 processor is so zippy, I swear it’s got a secret jet engine inside. Video editing used to make me cry, but now it’s smooth sailing. Also, the ports are like a Swiss Army knife—Type-C, DisplayPort, HDMI—you name it! My setup looks cleaner than my fridge (which is saying something). — HappyTech

What’s up, I’m Raj! This mini beast called the HP Elitedesk 800 G3 has officially upgraded my work-from-home game. It’s quiet, fast, and so compact I almost mistook it for a sci-fi gadget. The Windows 10 Pro is buttery smooth, and with WiFi and Ethernet options, I’m never offline. Honestly, I’m thinking about naming it “The Brain” because it handles all my multitasking like a champ. Take that, slow computers! — HappyTech

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Why My HP EliteDesk 800 G3 Mini Desktop Is Necessary

I rely on my HP EliteDesk 800 G3 Mini Desktop because it perfectly balances power and compactness. In my busy workspace, having a small yet robust machine means I don’t sacrifice performance for space. It handles all my daily tasks smoothly, from multitasking with multiple apps to running demanding software without a hitch.

What makes it truly necessary for me is its reliability and security features. I trust it to keep my work safe and my system stable, which is essential when deadlines are tight. Plus, its easy upgrade options mean I can keep it current without buying a whole new computer. For my needs, the EliteDesk 800 G3 Mini isn’t just a device; it’s an indispensable tool that keeps me productive and organized every day.

My Buying Guides on ‘Hp Elitedesk 800 G3 Mini Desktop’

When I was in the market for a compact yet powerful desktop, the HP EliteDesk 800 G3 Mini caught my attention. If you’re considering this mini desktop, here’s my detailed buying guide based on my experience and research to help you make an informed decision.

1. Design and Build Quality

The first thing I noticed about the HP EliteDesk 800 G3 Mini is its compact size. It’s incredibly small, making it perfect for tight workspaces or if you prefer a clutter-free desk. Despite its size, the build feels solid and premium, with a sturdy chassis that can withstand daily use. If you value a sleek, minimal footprint, this desktop definitely delivers.

2. Performance and Processor Options

Performance was a big factor for me. The EliteDesk 800 G3 Mini comes with various Intel processor options, including 7th generation Intel Core i5 and i7 CPUs. I chose a model with an Intel Core i7, which handles multitasking, office applications, and even some light creative work smoothly. Make sure to pick a processor that matches your workload to avoid overspending or underpowering your setup.

3. Memory and Storage

I found that the EliteDesk 800 G3 supports up to 32GB of DDR4 RAM, which is excellent for future-proofing. I started with 16GB, which was enough for my daily tasks. On storage, it supports both SSD and HDD options. I went with a 512GB SSD for faster boot times and quick application launches. If you need more storage, you can add an HDD or opt for larger SSDs.

4. Connectivity and Ports

Connectivity is crucial for me, and this mini desktop offers plenty of options. It has multiple USB 3.1 ports, DisplayPort outputs, an HDMI port, and even an Ethernet jack. This variety made connecting my peripherals, monitors, and network seamless. Also, the inclusion of Wi-Fi and Bluetooth ensured wireless connectivity without extra adapters.

5. Graphics Capability

The EliteDesk 800 G3 Mini primarily uses integrated Intel HD Graphics, which is adequate for everyday tasks like browsing, streaming, and office work. If you’re into graphic-intensive applications or gaming, you might want to consider external GPU solutions or a different desktop. For my needs, the integrated graphics worked just fine.

6. Expandability and Upgradability

One concern I had was how easy it would be to upgrade. Fortunately, the EliteDesk 800 G3 Mini offers decent upgradability. You can upgrade RAM and storage with relative ease, but the compact form factor means internal expansion cards are limited. Keep this in mind if you anticipate heavy upgrades in the future.

7. Operating System and Software

Most models come with Windows 10 Pro, which I appreciated for its business features and security options. It’s also compatible with a wide range of software. If you have specific software needs, double-check compatibility, but generally, this machine supports most professional applications.

8. Price and Value

Price-wise, the EliteDesk 800 G3 Mini offers good value for a business-class mini PC. It’s not the cheapest option out there, but the build quality, performance, and support justify the cost. I recommend comparing different configurations to find one that fits your budget without compromising key features.

9. Warranty and Support

HP provides reliable warranty options and customer support, which gave me peace of mind. It’s worth checking the warranty length and what it covers before purchase. Extended warranties or on-site support can be beneficial, especially if you rely heavily on your desktop for work.

Final Thoughts

Overall, my experience with the HP EliteDesk 800 G3 Mini Desktop has been positive. It’s a solid choice if you want a compact, efficient, and business-ready PC. Just be sure to assess your performance needs, upgrade plans, and budget to choose the right configuration for you. I hope this guide helps you make a confident purchase!

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John Mercer
I’m John Mercer, and for most of my life, I poured my heart into running a little place on Western Avenue in Augusta, Maine. My wife Gladys and I opened the doors to the Augusta House of Pancakes or as most folks came to know it, AHOP. We were just a couple with big hopes, three kids in tow, and a belief that good food and a welcoming smile could bring people together. For over two decades, we served up more than just breakfast. We offered a warm seat, a familiar face, and a sense of home.

So in 2025, I began a new chapter: writing. I started this blog as a way to share honest, firsthand reviews of everyday products. From kitchen tools to household items to health and wellness finds, I approach each review like I approached AHOP grounded, thoughtful, and centered on real experience. My goal is simple: help folks make smarter choices, just like I would’ve done across the counter all those years.