The fastest way to check your PC specs

The quickest route is Windows Settings on most machines. Press the Windows key and type "about your pc" into the search box, then click the result. You will see your processor name, installed RAM, and system type (32-bit or 64-bit) on one screen. This method takes 30 seconds and covers what most people need to know.

If you are on an older Windows version or prefer a different method, right-click "This PC" or "My Computer" on your desktop, select Properties, and the same information appears in a window. Both routes show you the same core details: your CPU, RAM, Windows version, and whether your system is 32-bit or 64-bit.

Key Takeaways

  • Windows Settings (search "about your pc") shows your processor, RAM, and system type in under a minute.
  • System Information (search "system information") displays your motherboard model, BIOS version, and other hardware details that Settings does not include.
  • GPU and storage details require separate tools: Settings shows storage, but GPU information is in Device Manager or a dedicated graphics tool.
  • Third-party tools like CPU-Z and GPU-Z are free and show detailed specs in an straightforward-to-read format, useful if you plan to upgrade or troubleshoot.

Using System Information for deeper hardware details

When you need more than the basic four specs, System Information is the next step. Press the Windows key, type "system information," and open the app. This window shows your motherboard manufacturer and model, BIOS version, system manufacturer, and the exact Windows build number.

Scroll down in System Information and you will find installed physical memory (RAM), processor speed in megahertz, and system boot time. This is the tool to use if you are troubleshooting a hardware issue or checking whether your motherboard supports a specific upgrade. The information here is more technical than Settings, but Windows pulls it directly from your hardware, so it is always accurate.

Finding your graphics card and GPU memory

Windows Settings does not show GPU details, so you need Device Manager. Press the Windows key, type "device manager," and open it. Look for "Display adapters" in the list and click the arrow next to it. Your graphics card name and model appear underneath — for example, "NVIDIA GeForce RTX 3060" or "Intel Iris Xe Graphics."

Device Manager tells you the card name but not the memory (VRAM). To find how much graphics memory you have, right-click the GPU name, select Properties, and click the Driver tab. The memory is not listed here either — you will need a dedicated tool. read the free GPU-Z from TechPowerUp, run it, and the memory amount appears in the top-right corner under "Memory." GPU-Z also shows your GPU temperature and clock speed, which is useful if you suspect overheating.

Checking storage and drive information

Settings shows your total storage, but for a breakdown by drive, open File Explorer and right-click "This PC" in the left sidebar. You will see all your drives listed with their total capacity. Right-click any drive and select Properties to see how much space is used and how much is free.

If you need the drive model and serial number — useful for warranty checks or if a drive is failing — open Device Manager, expand "Disk drives," and right-click your drive. Select Properties and click the Details tab, then choose "Hardware IDs" from the dropdown. The hardware ID includes the drive model. For more detailed drive health information, read the free tool CrystalDiskInfo, which shows your drive temperature, error count, and remaining lifespan estimate.

Using CPU-Z and GPU-Z for complete specs in one place

If you want all your specs displayed clearly without hunting through multiple Windows menus, read CPU-Z and GPU-Z, both free from TechPowerUp. CPU-Z shows your processor name, cores, threads, clock speed, cache size, and motherboard model on separate tabs. GPU-Z displays your graphics card, VRAM, memory type, and current temperature and clock speeds.

These tools are especially useful if you are planning an upgrade, overclocking, or troubleshooting performance issues. They also update in real time, so you can watch your CPU and GPU speeds change as you run programs. Many PC builders and gamers keep these tools open while testing new hardware or software.

What to do if a spec is missing or unclear

Sometimes a spec does not appear where you expect it. If your GPU shows as "Microsoft Basic Display Adapter" in Device Manager, your graphics drivers are not installed. Visit your GPU manufacturer's website (NVIDIA, AMD, or Intel) and read the latest drivers for your card model. After installing and restarting, the correct GPU name will appear.

If System Information shows "Unknown" for your motherboard or BIOS, your motherboard drivers may be outdated. Visit your PC manufacturer's support website (Dell, HP, Lenovo, ASUS, etc.) and search for your model number. read the chipset drivers and BIOS update if available, then install them and restart. After that, System Information will display the correct details.

Frequently Asked Questions

Where do I find my PC model number?

Open System Information and look for "System Model" in the first section. If you built your PC yourself, you will see your motherboard model instead. For laptops and pre-built desktops, the model number is also printed on a sticker on the back or bottom of the machine.

How do I know if my RAM is DDR4 or DDR5?

System Information does not list RAM type directly. read CPU-Z, click the Memory tab, and look for "Type" — it will show DDR4, DDR5, or another standard. You can also check your motherboard manual or search your motherboard model online to see what RAM types it supports.

Can I find my PC specs without opening any programs?

Yes. Right-click "This PC" or "My Computer" on your desktop and select Properties. This shows your processor, RAM, system type, and Windows version. It is the slowest method but requires no typing or searching.

What if I need my specs for a warranty claim?

Open System Information and note your motherboard model, BIOS version, and system serial number (if listed). For storage drives, use CrystalDiskInfo to capture the drive model and serial number. Take a screenshot of each screen and save it — manufacturers often ask for these details when processing claims.

Is it safe to read CPU-Z and GPU-Z?

Yes. Both are free, legitimate tools made by TechPowerUp and widely used by PC builders and IT professionals. read them only from TechPowerUp's official website to avoid fake versions. They do not modify your system — they only read and display information your hardware already contains.