Free PC Hardware
Tools and Calculators
Built by IT pros for PC builders and gamers. Get instant, accurate results with our FPS calculator, PC airflow calculator, PSU wattage calculator, CPU bottleneck checker, RAM optimizer.
Most Used Calculators
Quick access to our most popular PC hardware tools and calculators.
PSU Wattage Calculator
Calculate the right power supply wattage for your PC build based on your components.
CPU Bottleneck Calculator
Find out if your CPU is limiting your GPU performance and by how much.
PC Upgrade Path Planner
Get personalized recommendations for upgrading your PC based on your goals.
Storage Speed Comparison
Compare read and write speeds across different storage drive types.
RAM Configuration Optimizer
Find the optimal RAM setup for your motherboard and usage requirements.
PC Airflow Calculator
Analyze your case fan setup and optimize airflow for better cooling.
FPS Calculator
Estimate your frame rates for games based on your hardware specs.
Internet Speed Calculator
Calculate the internet speed you need based on your household usage.
Learn About PC Hardware
Clear guides for understanding how computers work.
Computer Fundamentals
Master the basics and how PCs work.
PC Gaming
Everything you need for an optimal experience.
Computer Hardware
Deep dive into PC components.
Computer Networking
Stay connected with confidence.
Computer Peripherals
Enhance your experience with the right accessories.
Computer Software
Master operating systems, programs, and applications.
Professional IT Services Available
Need hands-on help? We also offer IT consulting, setup, and troubleshooting services for businesses in the Tauranga area.