Pentium 3
Pentium 3 for sale on Ireland's largest auction and classifieds sites
Budget picks — under £53
Images are reference • Only - Free postage - New and Used
Brand new sealed • Box - Free postage - New and Used
Fully tested working - Free postage - New and Used
Model sl3xv family • Pentium iii socket • 370 cache 256 - Free postage - New and Used
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Model sl5ch family • Pentium iii cache • 512 - Free postage - New and Used
Browse 48 pentium 3 listings currently in our index. Prices range from £6.6 to £424.9, with an average of £117.61. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about pentium 3 →
This cpu was • Taken from working • Machine around years - Free postage - New and Used
Ideal users looking • Nostalgic windows experience • Modern capabilities - Free postage - New and Used
Pentium comes fan - Free postage - New and Used
Dell optiplex 745 • Form factor desktop • Unit has been - Free postage - New and Used
This was highest • Spec version they • Made before going - Free postage - New and Used
Images provided are • Your guidance only • Functionally has been - Free postage - New and Used
Socket motherboard chipset • Incl pentium 100mhz • Cpu 16mb pin - Free postage - New and Used
This mini desktop • Features integrated graphics • Usb 2.0 connectivity - Free postage - New and Used
Microsoft surface 1824 • Sleek powerful touchscreen • Laptop intel pentium - Free postage - New and Used
Model pentium cache • 1mb this processor • Wasremoved from working - Free postage - New and Used
Dell optiplex gx280 • Desktop computer reliable • Suitable casual computing - Free postage - New and Used
Mid-range — £63 to £126
Vintage dell optiplex • Gx150 pentium harddrive • Posts can seen - Free postage - New and Used
Genuine windows professional • They are not • 32bit installed item - Free postage - New and Used
Fresh thermal paste • New cmos battery - Free postage - New and Used
Ibm lenovo thinkcentre • M55 type 8795 • Windows only monitor - Free postage - New and Used
4gb ram mains • Power only screen • Graphics intergrated - Free postage - New and Used
Battery dead but • Adapter will included • Sale laptop works - Free postage - New and Used
Fully checked working • Includes 512mb pc133 • Ram pentium iii - Free postage - New and Used
Has been upgraded • 8gb ram 256gb • Ssd whether you - Free postage - New and Used
Computer pentium 800mhz • 256mb ram 160gb • Hard drive windows - Free postage - New and Used
Very good condition • Pentium 400 mhz • Processor this original - Free postage - New and Used
S370 rev 1.02 • Slot socket 370 • Adapter card board - Free postage - New and Used
Very good condition • Pentium 400 mhz • Processor this original - Free postage - New and Used
250gb hard drive • 4gb ddr2 ddr3 • Ram internet explorer - Free postage - New and Used
Drive used install • Pentium2 266mhz processor • Case good condition - Free postage - New and Used
This was one • Smallest laptops produced • Very expensive back - Free postage - New and Used
Personally think this • System leans itself • Towards great platform - Free postage - New and Used
Premium — over £135
Pentium 400 mhz • Processor complete original • Ibm keyboard 7953 - Free postage - New and Used
Drive opens closes • Hard - Free postage - New and Used
Pentium 1.7 ghz • Processor note hard • Drive holder which - Free postage - New and Used
Vintage compaq proliant • Dl380 rack server • Pentium 1ghz processors - Free postage - New and Used
Helix 310 harnesses • Enhanced power capabilities • Latest intel celeron - Free postage - New and Used
Pentium 1.8 ghz • Research machines tower • Processor system boots - Free postage - New and Used
You search real • Retro feel instead • Today plastic then - Free postage - New and Used
Pentium iii 450 • Mhz processor scsi • Cable bulkhead connector - Free postage - New and Used
Windows retro gaming • Pentium geforce2 sound • Blaster live nvidia - Free postage - New and Used
Vintage tiny desktop • From 1997 tested • Fully functioning windows - Free postage - New and Used
Motherboard has been • Thoroughly cleaned tested • Benched works flawlessly - Free postage - New and Used
All other components • Photos are not • Included were use - Free postage - New and Used
Dell m570 crt • At102w keyboard see • Title images more - Free postage - New and Used
3dfx voodoo 3000 • Agp graphics compaq • Deskpro windows retro - Free postage - New and Used
Great overspecced retro • Machines - Free postage - New and Used
1997 tiny pentium • 133 ti060543 working • Boxed manual this - Free postage - New and Used
Try this: plantronics discovery 975 | power mac g4 | powermac g3 | quicken software | red laser pointer | roxio toast | satellite internet | sinclair computer | smart pen | sony desktop computers
🔥 Best eBay deals on pentium 3
See all listings on eBay →These 48 listings for pentium 3 are the lowest-priced items currently in our index. Prices are sorted ascending so you can quickly gauge the market before going further.
Intel Pentium 4 3.0GHZ HT
Images are reference • Only
£7
Intel Pentium E6600 - 3.06GHz
Brand new sealed • Box
£9
Intel Pentium 3 CPU SL4CD
Fully tested working
£9
Everything you need to know about pentium 3
Whether you are looking for a brand-new or second-hand pentium 3, eBay offers one of the largest selections available online. With 48 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £6.6, while premium listings can reach £424.9 — giving you a wide budget spread to work with. The average price of £117.61 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.