Ready to Work, Ready to Play.
Whatever you're running, we've got it covered.
Every machine is personally built and tested before it leaves — so when it arrives, it just works. No warehouse lots, no guesswork.
How Every Build is Done
The same care goes into every machine, every time.
Properly Taken Apart, Properly Put Back Together
We don't just wipe the drive and call it done. Every machine is fully stripped down, components are individually checked, power delivery is tested, and anything likely to cause problems down the road gets replaced before it does. You get a machine that's been genuinely gone through — not just cleaned up on the outside.
A Clean Install, the Right Way
No shortcuts, no emulation, no compatibility layers. Whatever the machine calls for — Windows XP, 98 SE, classic Mac OS — gets installed natively, cleanly, with every driver properly sorted. It runs the way it was always meant to run.
Sound and Vision, Exactly as Originally Intended
The audio and graphics are half the experience on these machines. We keep the original hardware in place — proper Sound Blaster cards, period-correct graphics — so everything sounds and looks exactly as it did. Not approximated. The real thing.
Modern Builds, Same Standards
Not everything needs to be old to be worth doing properly. When you need a new machine built right — whether that's a capable workstation, a home office setup, or something purpose-built for a specific job — we apply exactly the same process. Specced carefully, built cleanly, tested before it leaves.
See the Work
Every build starts somewhere.
Here's where they end up.
ASUS A7V8X-X Athlon 1700+
Rescued from severe neglect. Built around an ASUS A7V8X-X socket A board, Athlon 1700+, and Nvidia GeForce 2 MX400. Replaced the aging heatsink assembly, added a Promise TX150 SATA controller for seamless Windows 98 SE compatibility, and restored the system to immaculate condition.
Abit AN7 Athlon XP 3000+
Rescued from heavy dirt and neglect. Features a legendary Abit AN7 socket 462 board paired with an Athlon XP 3000+ and Nvidia GeForce 7600 GT. Deep-cleaned down to the PCB, cable-managed, and loaded with Windows XP Professional SP1. Leverages the onboard Silicon Image SATA RAID controller to array dual 250GB drives into a fast 500GB storage pool.
About retronbyte
The technical bit first.
retronbyte is operated by a developer with twenty years of professional experience across software, hardware, and systems infrastructure. Every machine sold through retronbyte is personally built, tested, and configured — not outsourced, not batch processed, not blindly relisted.
When a business needs a specific platform kept alive — whether that's supporting a Topcon eye scanner, a CNC router, or any specialist system tied to legacy software — that's a problem we understand at a technical level, not just a practical one. Every build is treated as infrastructure, not inventory.
Now the part that explains why this exists at all.
None of this started as a business. It started as a fairly uncontrollable enthusiasm for machines from an era when computers had real personality — the kind you could hear through a Sound Blaster card and feel through a mechanical keyboard. The machines were never just objects — they were platforms for software, games, and experiences that still hold up today. One restored machine became a collection - first generation Pentiums all the way through to Athlon XPs - and at a certain point it made sense to find them better homes.
What was not expected was how many people were looking for exactly that. Collectors, developers, gamers, business owners — all after the same thing: a machine that works, from someone who actually knows what they're doing with it. That community is what retronbyte is really about.
retronbyte at a Glance
The numbers that matter. The details that make the difference.
Tracked Shipping
Every consignment ships with full tracking. No exceptions.
Ships Australia-Wide
Via Australia Post as standard. Alternative carriers by request.
Individually Tested
Every machine personally tested before it leaves. Not batch processed.
eBay Buyer Protection
Every purchase covered automatically. Shop with complete confidence.
What People Are Saying
Every review is real, verified, and unprompted.
"Fantastic seller, item as described, packaged appropriately, fast with technical responses and offered additional software at no charge. I'm buying back my childhood slowly — thank you."
"Very happy with my purchase. Seller was very helpful, computer arrived quickly and had all the features described. Recommend this seller to everyone. Hope to deal with you again!"
"Chris is one of the nicest people I've ever come across — very helpful. Will buy again. Very happy and satisfied with the purchase."
"Posted very quickly, very well packaged and arrived in great condition. Internally well built — you can tell it was refurbished by a professional. Really very happy, thank you so much!"
"Easy pickup, excellent vintage computing package. Everything I needed to get running including all vintage software preinstalled. Excellent value, very happy. Would buy from this seller again."
"Clear, concise communication. PC was in excellent condition. Seller very willing to help with additional peripherals and provided super helpful advice for setup. Excellent service — highly recommend!"
"PC packaged so well I needed the strength of The Hulk to get past the layers of bubble wrap and padding — and the PC works like a dream. 10/10 would purchase again!"
"Fast postage, well packed, good communication, good product, great price. I'll save that seller! Super handy when running Mach3 on my CNC router."
"Fantastic seller, item as described, packaged appropriately, fast with technical responses and offered additional software at no charge. I'm buying back my childhood slowly — thank you."
"Very happy with my purchase. Seller was very helpful, computer arrived quickly and had all the features described. Recommend this seller to everyone. Hope to deal with you again!"
"Chris is one of the nicest people I've ever come across — very helpful. Will buy again. Very happy and satisfied with the purchase."
"Posted very quickly, very well packaged and arrived in great condition. Internally well built — you can tell it was refurbished by a professional. Really very happy, thank you so much!"
"Easy pickup, excellent vintage computing package. Everything I needed to get running including all vintage software preinstalled. Excellent value, very happy. Would buy from this seller again."
"Clear, concise communication. PC was in excellent condition. Seller very willing to help with additional peripherals and provided super helpful advice. Excellent service — highly recommend!"
"PC packaged so well I needed the strength of The Hulk to get past the layers of bubble wrap and padding — and the PC works like a dream. 10/10 would purchase again!"
"Fast postage, well packed, good communication, good product, great price. I'll save that seller! Super handy when running Mach3 on my CNC router."
Get in touch
Have a question about a listing, want to source something specific, or just want to talk hardware? I'd love to hear from you.