8 Must-Know Features of Servers for Peak Performance

A server is a powerful computer designed to store, process, and manage data. Unlike personal computers, servers are built for stability, speed, and non-stop operation. They handle large workloads, multiple users, and high-speed data transfers.

To ensure peak performance, a server must have the right features. If a server is slow, unstable, or poorly optimised, it can cause downtime, security risks, and data loss. Businesses, data centres, and cloud platforms rely on high-performance servers to keep their operations running smoothly.

Here are eight essential features that every high-performance server must have.

1. Powerful Processor for Fast Work

The CPU (processor) is the brain of the server. It controls how fast and well the server runs tasks. Since what is server hardware without a strong CPU? Servers handle huge loads and need strong, multi-core chips to work smoothly without slowdowns.

This is the reason why the global server operating system market size was valued at USD 15.5 billion in 2024 and is projected to grow from USD 16.86 billion in 2025 to USD 33.11 billion by 2033.

Servers utilise Intel Xeon and AMD EPYC processors, which are built for enterprise tasks. These CPUs have several cores, meaning they can process several processes simultaneously. The more cores a server has, the more efficiently it operates.

For simple use, a server with a 6-core processor may suffice. For AI calculation, cloud computing, or massive databases, however, servers require 16 to 64 cores to achieve quick and efficient performance.

2. High RAM for Smooth Speed

RAM (short for Random Access Memory) is the key part of a fast server. It helps the server run many tasks at the same time. If a server has too little RAM, it will slow down when used a lot.

A server needs at least 32GB of RAM for most jobs. But big servers, like those used for AI, cloud work, or big data, may need 128GB, 256GB, or more.

One key type of RAM is ECC (Error-Correcting Code) RAM. Unlike normal RAM, ECC RAM finds and fixes small faults so the server does not crash or lose files. This type of RAM is a must for banks, cloud tools, and other big jobs where no errors can be made.

3. Strong Storage System for Quick Data Access

A strong storage setup is key to fast file reach and smooth speed. Servers keep huge loads of files, apps, and logs, so they need quick drives to read and write fast. Solid-state drives (SSDs) are much faster than Hard Disk Drives (HDDs) and help cut load time.

According to a report, SSDs are much faster than HDDs, which makes them popular when you require quick file access and data transfer.

For greater speed, NVMe SSDs are used on top-end servers. RAID sets add backup by storing copies of files on many drives. A mix of SSDs for speed and HDDs for bulk space is a good way to keep costs low and work fast.

Key storage features:
SSDs for fast data access and quick boot times
NVMe SSDs for even higher speeds in heavy workloads
RAID for data backup and failure protection
HDDs for cost-effective, large storage needs
Hybrid setups for a balance of speed and capacity

4. Cooling System to Avoid Heat

Servers are up and running 24/7, so they produce a lot of heat. If they get too hot, they will slow down, crash, or even permanently damage themselves. An effective cooling system ensures servers remain stable and efficient.

There are different types of cooling systems used in servers:

Air cooling – Works by using fans to blow hot air away from parts.
Heat sinks – Metal plates that pull heat away from the CPU and other components.
Liquid cooling – A higher-end approach that circulates fluid in pipes to cool down effectively.
Data centers tend to utilize climate-controlled environments in order to maintain servers at an optimal temperature. For companies running on-premise servers, optimal ventilation and cooling solutions are required in order to avoid performance loss and hardware failure.

5. Strong Network Speed for Quick Data Flow

A server’s net speed and strength help it work well. Since servers move lots of data each sec, a slow net can cause lag, load time, and low work rate.

Most new servers use 1GbE, which is fast for small tasks. But big firms, cloud tasks, and quick data moves need 10GbE or 40GbE. These give quick speeds and stop net jams.

One more key net part is Wi-Fi 6, which makes wireless nets strong and fast. While most big servers use wires, Wi-Fi 6 helps in mixed setups and far-off data hubs.

With strong nets, servers talk quickly, which helps firms run with no stops.

6. Backup Power to Keep Server Running

Servers must be available all the time. In the event of a power failure, the server must remain online to avoid data loss and downtime. A robust backup power system is essential for seamless performance.

Most data centres employ multiple backup systems to keep servers online during power outages:

UPS (Uninterruptible Power Supply) – Offers temporary power during an outage.
Backup generators – Employed for extended power stability.
Dual power supplies – Certain high-end servers contain two power sources, minimising the risk of failure.

In the absence of backup power, companies can lose access to important data, leading to financial loss and business disruptions.

7. Security to Keep Data Safe

Servers hold sensitive information, so they are an ideal target for cyber attacks. With weak security, hackers can steal, delete, or corrupt vital files, causing data breaches, financial loss, and system crashes.

A secure server needs firewalls to prevent unauthorised access, encryption to secure sensitive data, and multi-factor authentication (MFA) to prevent unauthorised logins. Furthermore, RAID (Redundant Array of Independent Disks) prevents loss of data by keeping duplicates of data on different drives.

8. Easy Remote Access to Control from Anywhere

Most companies employ servers based in distant data centres, and IT staff must maintain, update, and troubleshoot these servers without physically being there.

To simplify remote management, servers have embedded remote access utilities like:

IPMI (Intelligent Platform Management Interface) – Enables IT administrators to remotely manage the server even when it is powered off.
Remote Desktop Protocol (RDP) – Enables users to access and control the server remotely.
SSH (Secure Shell Protocol) – Offers a secure means of controlling servers via the internet.

Final Thoughts

A high-performance server is the core of any effective IT infrastructure. It guarantees quick data processing, seamless operation, and robust security. Equipped with an appropriate processor, RAM, storage, cooling, and network speed, a server can process heavy loads without compromising on speed. Backup power sources avoid downtime, while security solutions safeguard precious data from cyber attacks.

Furthermore, remote access functionality simplifies management for IT professionals. An optimised server assures reliability, speed, and efficiency in the long run for business processes, cloud computing, or enterprise applications. Investing in these core features guarantees seamless performance and future-proof server operations.

Read more: 7 Key Factors to Consider When Choosing a Data Storage Server