PC Selection Reference

Choosing the right PC involves considering several critical components. This guide outlines the essential criteria for each component to help make an informed decision.

Storage

SSD (Solid State Drive)

  • Essential: Offers quick boot and load times, more reliable than HDDs.
  • Capacity: Minimum 512 GB, optimal 1 TB.

HDD (Hard Disk Drive)

  • Use Case: Ideal for large storage needs like archiving, not recommended for primary use.

RAM (Random Access Memory)

  • Minimum: 16 GB for everyday tasks.
  • Optimal: 32 GB for advanced tasks like gaming and professional applications.
  • Recommended: 64 GB for high-end usage like video editing and 3D rendering.

Screen

Resolution

  • Minimum: Full HD (1920x1080) for clear, standard visuals.
  • Recommended: 4K (3840x2160) for detailed, high-quality images.

Refresh Rate

  • Minimum: 60 Hz for standard use.
  • Recommended: 144Hz or higher for smoother visuals, crucial for gaming.

Size and Type

  • Diagonal: Preferably 27’’–32’’ for a comfortable viewing experience.
  • Matrix Type: IPS or VA panels recommended over TN for better color and viewing angles.

Video Card (GPU)

  • Entry Level: Integrated GPUs or GeForce GTX 1650 for basic tasks and light gaming.
  • Mid-Range: GeForce GTX 1660 SUPER, RTX 2070 SUPER for balanced performance.
  • High-End: GeForce RTX 2080 SUPER for demanding applications and 4K gaming.

Processor (CPU)

  • Core Count: More cores for multitasking; Quad-core for basic, Hexa-core or higher for advanced use.
  • Clock Speed: Higher GHz for better data processing speed.

Cooling System

  • Air Cooling: Cost-effective and simple, can be louder.
  • Liquid Cooling: Efficient and quiet, ideal for high-performance PCs.

Power Supply Unit (PSU)

  • Wattage: Choose based on total power consumption of components.
  • Efficiency: Look for 80 PLUS Bronze certification or higher.

Motherboard

  • Compatibility: Match with CPU and RAM.
  • Expansion Slots: Check for sufficient PCIe and RAM slots for future upgrades.

Case

  • Size: Match with motherboard size (ATX, Micro-ATX, Mini-ITX).
  • Airflow: Good airflow is crucial for cooling.

Interfaces and Connectivity

  • USB Ports: At least two USB 3.0/3.1 in USB-A format; USB-C preferred.
  • M.2 Connector: For high-speed SSDs.
  • Ethernet: 1000 Gbps or 10000 Gbps for fast internet.
  • Wireless: WiFi and Bluetooth for peripheral connectivity.
  • Video Ports: HDMI 2.1 and Displayport 2.0 for modern displays.

Additional Insights

  • Brand Reliability: Indicates quality and customer service.
  • Future Proofing: Ensures the PC stays relevant longer.
  • Budget Allocation: Focus spending based on specific needs.
  • Reviews and Benchmarks: Help gauge real-world performance.
  • Ergonomics: Important for peripherals like keyboards and mice.