26 ads Second-Hand Computers, Laptops & Netbooks for Sale in Londonderry, County Londonderry

WD_BLACK SN770M 2TB NVMe SSD. Bought from Argos in January, not used heavily. Formatted and ready for sale. Cash sale only, Argos receipt available via email for warranty purposes if needed. In person only.

Apple 2022 MacBook Air laptop with M2 chip: 13.6-inch Liquid Retina display, 8GB RAM, 256GB SSD storage, backlit keyboard, 1080p FaceTime HD camera. Laptop has had very little use from new and this reflects in the battery health of 100% and 36 cycle

** If this is listed, then it's still for sale. I will not split it, and this is the 'best price' I'll do, as they are priced cheaper to sell than others. ** Selling a QNAP TS-219P 2-bay NAS with 8TB of storage (2x4TB Hitachi 3.5" HDDs). It is curre

A brand new Lenovo Tab M10 tablet, still sealed in its original box. Never opened, so it's in perfect, untouched condition. Great for everyday use, media, or as a gift. Comes with everything as new from the manufacturer.

Samsung Odyssey G9 ultrawide curved gaming monitor, it's in good working order. Screen is clear and vibrant, perfect for immersive gaming or productivity. Comes with the original stand and power cable.

A Lenovo L2250p 22-inch monitor, perfect for home office or general use. It's in good working condition with no dead pixels or major screen issues. There are some minor scuffs on the plastic casing from normal use, as expected. Comes with a power cab

1 TB Handheld gaming console Black color Rarely used

A Canon printer in good working order, perfect for home use or a small office. It's black and looks well-maintained with minimal signs of wear.No ink inside need refill . Comes with power cable, ready to be set up and used. Some known issues so you c

High end gaming PC. Built by me, a technician with over 25 years experience. The build quality speaks for itself, when you see it you will understand, my builds don't come to the open market often, this one was completed today (12th October 2026) Pe

DELL laptop in great working condition. Data wiped and ready for a new user. Windows 11 64 bit, Windows Defender anti-virus & MS Office installed. - Intel i5-4200u @ 2.3 ghz - 8gb ram - 256gb SSD - Intel HD 4400 graphics - 12.5 iinch LED widescreen

It cost 450-500 in box from store for sale for £220 brand new in box 128gb Honor pad 20 with keyboard

DELL laptop in good working condition. Solid and sturdy. Data wiped and ready for a new user. Windows 11 64 bit, Windows Defender anti-virus & MS Office installed. - Intel i5-4310u @ 2.0 ghz - 8gb ram - 128gb SSD - Intel HD graphics - 14inch LED wid

An Amazon Echo Dot in good working order. Connects easily to WiFi for all your smart home needs and plays music well. Has a blue light ring when active, showing it's ready to use. Pm for details Collection only

ANTLER grey/orange laptop bag. This item was seldom used. Very roomy and robust with lots of pockets and compartments. Good quality stitching and zips. It has two carrying handles and a sturdy shoulder strap. Can post to UK and Ireland for £5.00

ANTLER grey/orange laptop bag. This item was seldom used as is in good condition. Very roomy and robust with lots of pockets and compartments. Good quality stitching and zips. It has both carrying handles and a sturdy shoulder strap.

High-Performance Gaming PC - Excellent Condition Selling my lightly used gaming PC. It is in very good condition and has been exceptionally well-maintained with minimal use. This system runs smooth, quiet, and delivers excellent performance in popula

For sale is a custom-built gaming PC, purchased in October 2025. The PC is in excellent condition and has been rarely used. It’s perfect for high-performance gaming, streaming, and productivity. (Stickers from purchase still remain on pc lol) CPU: A

An ASUS ZenBook laptop in excellent, almost new condition. It comes with its original box and a stylus, ready for a new owner. NI preferably, can deliver or you can collect 13.3” 4K OLED i7-1165G7/BGA 1TB SSD 16GB DDR4 RAM

Selling my previous cooler master pc case (4 fans installed with case) along with its 550W psu cpu fan and keyboard. Price is mainly for case and the rest are extras if you would like them!

Iiyama ProLite XB2474HS monitor, 23.6 inches with Full HD resolution. It's in excellent condition, looks practically new with no visible marks or scratches on the screen or body. Comes with the original power cable and stand, ready to plug in and use

A brand new Canon PIXMA MG3650S printer, still sealed in its original box. This is a wireless all-in-one printer, scanner, and copier, perfect for home use. It supports easy smartphone printing and comes with all standard accessories. Never opened, s

Good nick 2 fans included

MSI gaming pro monitor comes with hdmi and power lead slight marks at bottom see pics

Logitech G Heavy Equipment Side Panel, in good working order. Features a joystick and many programmable buttons. Connects via USB, perfect for farming simulators and similar games. Only selling as I've upgraded my setup, no longer needed.

samsung q330 laptop in ex condition windows 10 clean install quad core 300 gig harddrive 8 gid of ram dvd recorder ect (collection nly in person) £90 ono