You’ve probably heard that a dedicated server offers better performance, reliability, and control.
But what exactly makes it powerful?

Behind the scenes, a dedicated server is packed with enterprise-grade hardware — built to handle demanding websites, custom applications, or mission-critical business systems.

Let’s open the hood and explore the key components that power a dedicated server.

🧠 1. CPU (Processor)

What it does:
Acts as the brain of the server. It handles all computation — from running scripts and managing databases to delivering content to users.

What to look for:

• Intel Xeon or AMD EPYC processors are common in servers

• Multiple cores and threads for parallel tasks

• High clock speed = faster processing per task

💡 Ideal for: applications with high concurrency, large CMS platforms, game servers, and video processing.

🧮 2. RAM (Memory)

What it does:
RAM stores temporary data for fast access. The more RAM, the more simultaneous processes the server can handle smoothly.

What to look for:

• 16 GB is good for basic setups

• 32 GB+ for e-commerce, multi-app hosting, or large databases

• ECC RAM (Error-Correcting Code) for better stability in enterprise use

🔄 RAM is crucial for caching, search queries, user sessions, and background jobs.

💾 3. Storage (SSD / HDD / NVMe)

What it does:
Stores all your data — including websites, applications, media, databases, and OS.

Types:

• HDD (Hard Disk Drive): High capacity, slower, still used for backup

• SSD (Solid State Drive): Faster than HDD, suitable for web hosting

• NVMe (Non-Volatile Memory Express): Ultra-fast — best for high I/O workloads

RAID configuration may also be used for data redundancy and better read/write performance.

🟢 At PLiKhost, SSD or NVMe is used as primary storage, with HDD for backup.

🌐 4. Network Interface (NIC)

What it does:
Connects your server to the internet and data center network.

Specs to consider:

• 1 Gbps ports are standard

• 10 Gbps for high-bandwidth applications (video, downloads, game servers)

• Support for multiple IP addresses (for multi-site hosting or private networks)

📡 Higher bandwidth = faster content delivery and smoother user experience.

🔌 5. Power Supply Unit (PSU)

What it does:
Delivers stable electrical power to the entire machine.

In enterprise setups:

• Often redundant (dual PSU) for uptime assurance

• Monitored for voltage consistency and heat

🔋 Hidden but critical — a failed PSU means a dead server.

📀 6. Motherboard & Expansion Slots

What it does:
Connects all components and manages communication between them.

Why it matters:

• Determines CPU compatibility

• Supports multiple RAM slots

• Allows for expansion (e.g., GPU for AI workloads, extra NICs, storage controllers)

🧩 Useful for future-proofing and hardware upgrades.

🔐 7. Cooling & Chassis

What it does:
Keeps the server from overheating.

• Includes fans, heat sinks, and sometimes liquid cooling

• Housed in rack-mounted enclosures with airflow management

🌡️ Stable temperature = longer hardware lifespan and better performance.

🟢 What You Get with a PLiKhost Dedicated Server

Our servers are optimized with:

• ✅ Intel Xeon CPUs

• ✅ SSD or NVMe primary storage

• ✅ HDD local backup

• ✅ Full root access and OS flexibility

• ✅ Optional RAID, multiple IPs, and control panels

• ✅ Local & remote backup options

• ✅ Secure environment with Imunify360

You get real, raw power — fully customizable to your business needs.

Final Thoughts

A dedicated server isn’t just “bigger hosting” — it’s an entire physical machine built to deliver performance, stability, and security.

Understanding the hardware behind it helps you make smarter choices when choosing a plan, configuring your server, or scaling your infrastructure.

🟢 Explore PLiKhost Dedicated Server Plans
Power that’s visible — and fully in your hands.