Computer Hardware Components

The architecture of a modern PC — the parts that power IoT workstations, edge servers and AI training machines.

Core components

CPU — Central Processing Unit

The brain of the computer that executes instructions.

Definition

GPU — Graphics Processing Unit

Massively parallel processor — the heart of modern AI.

Definition

Motherboard

The central hub that connects every component.

Definition

RAM — Random Access Memory

Fast volatile memory for active data and programs.

Definition

Support components

Storage — SSD & HDD

Permanent data storage for the OS, files and models.

Definition

PSU — Power Supply Unit

Converts AC mains power into stable DC rails.

Definition

Laptop Types

The main categories of laptops today — each optimised for a different workload, budget and portability trade-off.

Gaming Laptop

High-refresh display and a dedicated GPU for AAA titles.

Typical specs

Core i7/Ryzen 7+ · RTX 4060–4090 · 16–32 GB RAM · 144–240 Hz display

Best for

Modern games, 3D rendering, video editing and light AI model training.

Mobile Workstation

Certified pro-grade laptop for engineering and creation.

Typical specs

Xeon/Core i9/Ryzen 9 · RTX Ada / Quadro · 32–128 GB ECC RAM · Color-accurate panel

Best for

CAD, 3D animation, scientific compute, ML training and video production.

Ultrabook

Ultra-thin and light with all-day battery life.

Typical specs

Core Ultra / Ryzen AI · Integrated GPU · 16–32 GB RAM · <1.4 kg · 12–18 h battery

Best for

Students, developers and travellers who prioritise portability and battery.

Business Laptop

Durable build, security chips and enterprise support.

Typical specs

vPro / Ryzen Pro · TPM 2.0 · Fingerprint + IR camera · Spill-resistant keyboard

Best for

Corporate work, remote employees and IT-managed fleets.

2-in-1 Convertible

Touchscreen that flips or detaches into a tablet.

Typical specs

360° hinge or detachable · Active stylus · Full HD+ touch display · 8–16 GB RAM

Best for

Note-taking, digital drawing, presentations and hybrid work.

Chromebook

Runs ChromeOS — fast, secure and cloud-first.

Typical specs

ARM or low-power x86 · 4–8 GB RAM · 64–128 GB eMMC/SSD · ChromeOS

Best for

Schools, web-based work, browsing and Android apps.

Budget Laptop

Affordable machine for everyday computing tasks.

Typical specs

Core i3/Ryzen 3 · Integrated GPU · 8 GB RAM · 256–512 GB SSD

Best for

Web browsing, office documents, video calls and online classes.

Rugged Laptop

Reinforced chassis built to survive harsh environments.

Typical specs

MIL-STD-810 · IP65 · Sunlight-readable display · Hot-swap battery

Best for

Field work, military, industrial and outdoor engineering.