Hardware tools hub
Hardware planning and performance tools
Plan builds, spot performance bottlenecks, and compare components with fast, accurate calculators that run in your browser.
Hardware tools
Pick a tool below to get started right away.
PSU Wattage Calculator
Estimate total power draw and recommended PSU headroom for upgrades.
Calculate PSUCPU Bottleneck Calculator
See which component limits performance at your target resolution.
Check BottleneckRAM Configuration Optimizer
Tune channel layout, speed, and capacity for balanced performance.
Optimize RAMSystem Requirements Checker
Match your PC to game and software requirements quickly.
Check RequirementsHow this hub helps
Use these tools for quick answers, smarter decisions, and cleaner results.
Start with a clear goal
Choose the tool that matches your question and focus on the inputs that matter most.
Get instant results
Every tool runs locally in your browser for speed and convenience.
Take the next step
Use the results to plan upgrades, fix issues, or share a clean output.
Explore other categories
Jump to another hub if you need a different type of tool.
Hardware Tools
Hardware calculators for PSU sizing, bottlenecks, FPS estimates, airflow, upgrades, RAM layouts, storage comparisons, GPU comparisons, and system requirements.
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Networking tools for bandwidth planning, IP address lookup, and subnet calculations for home and business networks.
ExploreData Tools
Developer-friendly data tools to validate JSON and XML and convert text and code formats instantly.
ExploreCreative Tools
Creative tools for color conversion, palette building, and QR code creation for print and digital projects.
ExploreSecurity Tools
Security utilities to check password strength and generate strong, random passwords in seconds.
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