Desktop Computers in St. Catharines

IBM 10/100 Ether Jet PCI Adapter With Alert on LAN P/N 34L1199 FRU 34L1109 - Perfect working condition - - $15

2019 iMac with a broken screen. Comes with keyboard and mouse. Has a 1 tb fusion drive and 8gb or ram.

Clean install of 64-bit Windows 11 Professional September 2025 Windows version 25H2 (latest version) is activated and fully updated. Onboard video can drive up to four monitors (HDMI, VGA, DVI, and ...

This computer has an 8th generation i7 (6 cores and 12 threads) and 16GB RAM. It runs cool and quiet. 64-bit Windows 11 Home is installed, activated and updated. It can handle up to 3 monitors. You ...

New install December 24, 2025 of the latest version (25H2) of Windows 11 Professional Windows is activated and fully updated. Microsoft Office (Word, Excel, and PowerPoint) is installed. The CPU is a ...

Perfect working condition gpu, rtx 3080 ti from Gigabyte Comes with the box No trades or exchange No shipping

PC SPECS: • Ryzen 7 5800X (8 cores / 16 threads) • MSI GTX 1660 Super graphics card • 32GB DDR4 RAM • 500GB SSD SATA storage • B550M wifi motherboard • Cooler Master TD500 case • Cooler Master 600W ...

Tested for power and that's it. P/u Welland. This eMachines eTower 533i desktop PC comes with an Intel Celeron processor, CD/DVD drive, and a floppy disk drive, perfect for basic computing tasks. ...

Have all boxes all in like new condition, to see specs copy link and put in browser https://docs.google.com/spreadsheets/d/1w85p2O2CHzJZJ-gd-dIIoswCsUCVwTuc1nk5oQ9wK08/edit?usp=drivesdk 5250 obo

Acer Aspire C-27 all in one pc with Ryzen 7 perfect desktop for office at home I’m currently in need of a laptop for school this is still brand new used lightly this computer is very good no ...

Ryzen + EVGA 3080 Gaming PC For Sale: Ryzen 5 3600 32GB DDR4 RGB Corsair Vengeance 256 GB NVME Windows 11 Pro Gaming 500GB HDD as second drive for games Lian Li Glass Case + 5 RGB Fans EVGA RTX 3080 ...

Rare Vintage PC Button Joystick Jumbo 15 pin game controller. Brand is Jun Bro. Smoke/pet free home. Located for pick up 1 block west of Victoria Avenue and Hwy 20 on Boyle Road or North end of ...

Upgrade your gaming experience with the DSFY 5V 100MA Top Gaming Equipment Optical Mouse USB. This black and silver mouse is in great condition and comes with 6 buttons for ultimate control. The ...

Reliable small‑form‑factor desktop ideal for home office work, web browsing, school tasks, and general everyday computing. Clean Windows 10 Pro install and plenty of RAM for smooth multitasking. ...

• GPU: ASUS ROG Strix NVIDIA GeForce RTX 3070 • CPU: Intel Core i7-10700F ( 8-Core processor for smooth gameplay) • RAM: 16GB G.Skill Trident High-Performance Memory • Storage: 1TB Samsung 970 EVO ...

Brand new in box. Comes with Windows 10 Pro,Wi‑Fi + Bluetooth drivers already set up, so it’s ready to go right out of the box. Super compact and great for home office/business setups. System Specs: ...

Excellent Condition Very clean, fully reset, and ready for a new user. Fast, quiet, and great for home office, students, web browsing, email, YouTube, and Microsoft Office. Specs: • 23.8” Full HD ...

HP 22" all-in-one desktop in excellent condition. Very clean and fully reset. Perfect for home office, students, web browsing, email, YouTube, and Microsoft Office. The SSD makes it start up fast and ...

ASUS all-in-one desktop in excellent condition. Very clean and fully reset. Large 23.8" touchscreen display and solid performance thanks to the Intel i3 11th Gen processor and fast SSD. Starts up ...

Bestar Universel Dual Monitor Arm with Pistons

Selling a Lenovo 23” M93z all-in-one computer, perfect for home or office use. Multi touch screen. Intel Core i5 processor, 12GB of RAM, and a 500GB SSD hard drive. Integrated webcam, microphone and ...

Selling a Dell OptiPlex 5080 business-class desktop PC in excellent working condition. Clean, fast, and reliable. Selling Dell OptiPlex 5080 desk pc. Perfect for home office, school, everyday use, or ...

new Samsung monitor, hp cpu, whole desktop computer setup priced at 550 selling for 250.

24" acer gaming monitor

20” IMAC COMPUTER, KEYBOARD & MOUSE. Works good. Unit has been formatted. $100 please try your offer Msg here, call or text Nathan 289-219-4866 Please see my other cool ads

Up for sale is a professional-grade Dell OptiPlex 3070 Micro Form Factor (MFF). This ultra-compact desktop is about the size of a paperback book but packs enough punch for heavy multitasking, 4K ...

Pink iMac with keyboard (the arrow key on the keyboard is missing but we have the pieces) - but you can use any keyboard with the iMac. Comes with the magic mouse and a numeric keypad. Serial # ...

I built a new PC and do not need my old one anymore. The PC runs good and is in good condition. USB-C port on the case's front panel does not work because there is no USB-C port on the motherboard. I ...

I have a Windows XP (Service Pack 3) Installation CD along with the Telephone Activation Key. $35

AMD 10 Radeon 7 pc 320 gb included 500 gb (extra $10) 2 gb ram included ($10) 4b ram (extra $10) working freebsd os installed

Lenovo desktop computer for sale: CPU: Intel i3-3220 - 3.3 GHz Hard-drive: 500 Gb (mechanical) Memory: 8 Gb RAM VGA port DVI port USB ports DVD multi recorder Windows 10 Home The desktop comes with ...

NOT USED AT ALL...BUILT IT AND FORGOT IT!!! Setup 3 times...only for testing LIANLI mITX case Aluminum Lian Li PSU SP850 Gold Gigabyte X870I Aurus Pro ICE BRAND NEW- NOV25 RYZEN 5 8500G CPU 2x16GB ...

Brand new Asus Z97-A board Intel i7 4995 chip Cooler master 750w power supply Samsung 32gb 3200mhz ram 4 8gb sticks brand new Asus gtx 3050 12gb graphics card brand new Sandisk 250gb sata hardrive ...

Selling DDR4 Ram was used in prior build works great. Willing to Negotiate

Purchased in 2020 I9 processor 32gb Ram 1tb SSD Mint condition never left office Feel free to msg me offers!

Computer runs well. See specs in the photo. Dell 24” monitor. Pick up in Niagara Falls.

Logitech satellite speakers – pair Pair of Logitech satellite speakers in excellent condition. Clean and fully working. Originally from a Logitech multimedia speaker system. Great replacement ...

I have a D link 4 port USB hub for sale. Easy plug and play install. Turns 1 USB port into 4. Aaking $10. Pickup in Welland. Call or text Rick for fast response 905-736-0030.

This is a great system for a family or an individual. It runs smooth and is capable of things like school work, surfing the net / browsing, many work from home type jobs, social media, word ...

AMD Desktop Computer + Philips 21" LCD Display + small speakers + USB WiFi antenna. Used, but in excellent condition, all working 100%. Professional Antec steel case with "easy access" and 600w power ...