What is RAM? Types, Uses & Best RAM Modules (2025)

RAM (Random Access Memory) is your device’s short-term memory—crucial for multitasking, app speed, and overall performance. The more RAM, the faster your device feels!

How Is RAM Used?

  • Open multiple browser tabs or programs at once
  • Gaming, editing, and pro apps (require 8GB–32GB+)
  • System responsiveness and fast switching between apps
  • Servers and creators often need more RAM for heavy workloads

Types of RAM (Classes, Speed & Capacity)

Form Factors DIMM (desktops), SO-DIMM (laptops/compact PCs)
RAM Types DDR3 (older), DDR4 (mainstream now), DDR5 (newest and fastest)
Speeds DDR3: 1066–1866 MHz
DDR4: 2133–3600 MHz
DDR5: 4800–7200 MHz+
Capacities 4GB, 8GB, 16GB, 32GB, 64GB+ (pair or kits for builds)

Top 5 RAM Modules on Amazon India (2025)

Corsair Vengeance LPX 16GB (2x8GB) DDR4 3200MHz
Most popular upgrade for gaming and content creators.
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Kingston FURY Beast 8GB DDR4 3200MHz
Ideal for entry-level gaming builds and desktops.
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Crucial 16GB DDR5 4800MHz SO-DIMM Laptop RAM
Blazing fast DDR5 for new-gen laptops.
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ADATA XPG Lancer RGB 32GB (2x16GB) DDR5 6000MHz
For high-end gaming PCs, creator rigs; RGB for style!
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Transcend 4GB DDR4 2666MHz SO-DIMM
Best for budget laptop upgrades and older ultrabooks.
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