The team at Jim’s I.T provides a comprehensive computer upgrade service, for all desktops PCs, Gaming Computers, Macs, and Laptops. We can install a new SSD hard drive to speed up your computer, install more memory so you can run more programs and upgrade your operating system so you can run the latest apps and programs.
If you have an older computer, it can be confusing if you should upgrade it, or to purchase a new computer. That’s where Jim’s I.T computer technicians can assist as they can guide you through the upgrade process and advise on the best computer upgrades for your needs.
If your PC, Mac or Laptop is up to 5 to 7 years old, it is worth upgrading. If your computer is older than 10 years old, the hardware may be too out of date, and it may not be worth upgrading. It’s best to speak with one of our computer technicians to help guide you on the best computer upgrades for your needs.

Speed Up Your Computer
PC & Computer Upgrades
Computer Upgrades
Wish you could speed up your old computer? Are you unsure about the various computer upgrade available on the market? Do you want to upgrade your desktop or laptop, but are not sure where to start?
The team of friendly computer technicians at Jim’s I.T can help you transform your old, slow computer into a fully functional and speedy machine. How? With computer upgrades and expertly installed new hardware.
Our qualified team of computer experts have years of experience installing the latest hardware, including SSD hard drives, RAM/Memory, and more which can dramatically improve the speed of your computer.
Here are some common computer upgrades we provide:
- HD upgrade
- RAM upgrade
- GPU upgrade
- Cooling upgrade
- CPU upgrade
- PSU upgrade
- Software update
- Accessories

If you would like to speed up your old computer and make it like new again, give us a call on 0800 454 654 as we upgrade hundreds of computer each month, and can guide you through on the best upgrades for your computer.
Apple Mac Upgrades
A lot of people don’t know that older iMacs and MacBooks can be upgraded. The most common nuisance for Apple customers is their Macs, or MacBook’s slowing down over time. This is due to the mechanical hard drive wearing out due to age and wear and tear.
Jim’s I.T can install a new SSD hard drive, which will dramatically increase the speed of your iMac or Macbook. Taking the boot up times down from 60 seconds to 5 seconds. An SSD hard drive upgrade will also extend the lifespan of your Mac, and it will be so fast, it will feel like a brand-new Mac.
Jim’s I.T performs hundreds of Mac upgrades each month and has all the specialised tools to perform these upgrades safely. Jim’s I.T does not recommend you try to perform these upgrades yourself, as you risk damaging your Mac.
Here are some common mac upgrades we perform:
- SSD upgrade
- Fusion drive
- iMac screens
- RAM upgrade
- MacOS update
- Retina display

If your mac is older than ten to twelve years old, have a chat with our Mac technicians and they will give you genuine advice if it’s worth doing a mac upgrade or purchasing a new mac computer.
Laptop Upgrades
Do you have a slow laptop that is hampering your ability to perform normal computer tasks like checking emails and browsing the internet? Laptops usually slow down after 3 to 4 years of use, and apart from running regular computer maintenance on your laptop then it may be time to get your laptop upgraded.
Most laptops come with a conventional mechanical hard drive that has a lifespan of only 3 to 4 years, and we recommend replacing it with an SSD hard drive. This can transform your laptop from slow snail to a fast bullet train.
If your laptop battery struggles to hold charge and you have to power your laptop by being connected to wall power, then it’s time to replace your laptop battery. This is an easy upgrade we can provide and will fix this problem instantly.
Here are some common mac upgrades we perform:
- SSD drive upgrade
- Memory upgrade
- Wi-Fi card upgrade
- Keyboard replacement
- Battery replacement
- Windows OS upgrade
- Fan replacement
- Screen replacement

If you are not sure if it’s worth upgrading your laptop, speak with one of our laptop technicians at Jim’s I.T on 0800 454 654 so they can guide you on what are the best upgrades for your laptop and budget.
Computer Accessories
With hundreds of computer accessories on the market it can be confusing to work out what accessories are right for your needs. That’s where Jim’s I.T comes in, we can assist you in purchasing new monitors, webcams, docking stations, networking equipment and more.
After understanding your computer needs a Jim’s I.T computer technician can guide you on your computer accessory or device purchase, making a shortlist of devices that would be suitable for your needs and budget.
We can then provide you with a quote and make recommendations that best fit your needs. We can also organise the delivery and setup of your new computer accessories and dispose of any old devices, cables or computer equipment.
Here are the top computer accessories Jim’s I.T can install for you:
- Dual monitors
- Monitor stands
- Bluetooth mice
- Headphones
- Webcams
- Speakers
- Printers
- USB hubs
- Docks
- Modems
- NAS units
- Office chairs

If you have purchased some computer accessories not listed above, speak with one of our Jim’s I.T computer technicians on 0800 454 654 and they can provide you with a free quote to have your computer accessories installed.
Computer Upgrade Service – Frequently Asked Questions
This actually depends on the age of the computer, and the condition of the computer. If the computer is slow, and around 5 years old, it’s worth performing a computer upgrade.
If your computer is older than 10 years old and has other technical problems, its not worth performing a computer upgrade.
The best computer upgrade to speed up your computer is to install a new SSD (solid state hard drive), as your computer will boot up in seconds, and programs will load instantly.
The best computer upgrade for your gaming PC is usually the graphics card. Most gaming PCs already have an SSD hard drive and a large amount of gaming RAM, so a graphics card upgrade will make a huge difference in gaming performance.
Jim’s I.T recommends upgrading all slow laptops with an SSD hard drive, as the speed improvement is so dramatic it will feel like you purchased a new computer.
If your desktop computer takes so long to load, this is usually a sign of a faulty hard drive. We can run a software test to confirm this. But we will always recommend an SSD hard drive upgrade as this makes such a large improvement in speed and performance.
Yes, Jim’s I.T provides iMac upgrades such as SSD hard drive upgrades and RAM upgrades. They are slightly more complicated to do than a PC equivalent, as we need to remove the screen using special tools.
Yes, we sell genuine Macbook batteries. Please contact us on 0800 454 654 so we can get your Macbook serial number and provide you with a free quote for a MacBook battery replacement.
The biggest benefit of a SSD hard drive upgrade is the massive speed improvement you will see on boot up times, loading of programs and general use. The speed improvement is so dramatic a number of customers cant believe it’s their original computer.
The top 3 computer upgrades include an SSD hard drive upgrade, RAM/Memory upgrade, and an operating system upgrade.
This depends on your situation. Generally, due to the labour involved, we don’t recommend upgrading to a new motherboard as you won’t see a large improvement in performance.
SSD hard drive upgrades are the best computer upgrades for laptops, as they will improve the boot up times and dramatically increase the speed of the computer.
Yes, this actually depends on the year and model of the iMac. We need to get the serial number of your iMac and can then advise you on what is the highest OS software version that can run on your iMac.
No, we actually will clone your data from your original hard drive to the new SSD hard drive. This way when you turn on your computer, you can see all the same programs, icons, folders and data.
This depends on the age of the PC – if its up to 5 years old, it’s worth upgrading. If the PC is older than 10 years old, it’s worth purchasing a new computer as the hardware may not be able to run the latest operating system.
Yes, Jim’s I.T provides an Apple Mac Upgrade service, where we can speed up your Mac by installing a new SSD hard drive, and more memory (if needed).
This depends on the age of the laptop and if you have any other problems with it. If the laptop is up to 5 years old, and is slow has no other issues, we recommend a SSD hard drive upgrade.
If the laptop is older than 10 years old, we recommend purchasing a new laptop.
Speak to your local computer technician right now
Jim’s Work Guarantee
Why Choose Jim’s I.T ?
Attempting to resolve IT issues yourself can sometimes lead to further complications, data loss, or unnecessary downtime. Computers, networks, and other technology require the right knowledge and tools to diagnose and resolve problems effectively.
Jim’s I.T technicians are experienced in a wide range of IT services, including computer repairs, troubleshooting, software support, network setup, and general technical assistance. With over 15 years of experience, we provide reliable, professional IT solutions for homes and businesses, backed by our No-Fix, No-Fee Guarantee, with convenient service available across New Zealand.
Fixed Pricing
All quotes are free and fixed prices. We may charge to inspect the problem so we can quote accurately.
Same Day Service
You can request on-site same-day service before 10 am. We’ll have a technician at your door that very same day!
No Fix No Fee
If we can’t fix the problem or offer you a solution then there’s nothing to pay*.
Note : *Some issues/problems require a paid inspection/diagnostic fee to determine if the device can be repaired.
