What Is a Dedicated Server?

Category: Dedicated Servers · Updated 2026-10-30

A dedicated server is a physical computer in a data center that is rented entirely to one customer. You get all of its CPU, memory, storage and bandwidth, with no neighbors, and you control the operating system and software. It is the most powerful and most expensive of the common hosting types.

What you get with a dedicated server

All the hardware: every CPU core, all RAM and all disks are yours.
Full control: root or administrator access, any operating system and software stack.
Predictable performance: no other customer can slow you down.
Network capacity: a dedicated port, often 1 Gbps or more, and one or more dedicated IP addresses.
Out-of-band management: a remote console such as IPMI, iDRAC or iLO to reboot or reinstall the machine even when the operating system is down.

Typical hardware specifications

Component	What to look for
CPU	Server-class processors with many cores (for example Intel Xeon or AMD EPYC)
RAM	ECC memory that corrects single-bit errors, from 32 GB to several hundred GB
Storage	NVMe or SSD drives, usually in a RAID mirror so one disk can fail safely
Network	1 to 10 Gbps port, with clear bandwidth or traffic terms

Dedicated server vs. VPS

A VPS divides a physical machine among several customers using virtualization. A dedicated server, also called bare metal, has no virtualization layer between your software and the hardware, so there is no overhead and no neighbor effect. You can still run virtual machines yourself on a dedicated server if you want to.

The trade-off is cost and flexibility. A VPS can be created and resized in minutes, while a dedicated server is a fixed piece of hardware that is provisioned over minutes to hours and changed by upgrading components or moving to a new machine.

When you need a dedicated server

Sustained high traffic or CPU-heavy workloads that outgrow large VPS plans.
Large databases that need fast local disks and a lot of RAM.
Game servers, video processing or other hardware-intensive services.
Compliance or contractual rules that forbid sharing hardware with other customers.
Predictable monthly cost for steady, heavy use.

If your site is small or traffic is irregular, a VPS or cloud plan is almost always the more economical choice.

Managed, unmanaged and colocation

With an unmanaged dedicated server you handle the operating system and everything above it. A managed plan adds monitoring, updates and support for the software side. Colocation is different: you own the server and rent only rack space, power and network in the provider's data center.

Frequently asked questions

What is a dedicated server in simple terms?

A dedicated server is a whole physical computer in a data center that you rent for yourself. Unlike shared hosting or a VPS, no other customer uses its resources.

How much does a dedicated server cost?

Entry-level dedicated servers typically start at about $80 per month, and powerful configurations with many cores, large RAM and fast NVMe storage can cost several hundred dollars or more per month. Managed support and extra bandwidth increase the price.

What is the difference between a dedicated server and a VPS?

A VPS is a virtual slice of a shared physical machine, while a dedicated server is the entire machine. Dedicated servers offer the highest and most predictable performance but cost more and are less flexible to resize.

What does bare metal mean?

Bare metal means you run software directly on the physical hardware without a virtualization layer in between. The term is used for dedicated servers that are provisioned like cloud instances but have no hypervisor.

Do I need a dedicated server for a WordPress site?

Rarely. Most WordPress sites run well on shared, managed WordPress or VPS plans with caching. A dedicated server makes sense only for very high traffic, large WooCommerce stores or strict isolation requirements.

What is the difference between a dedicated server and colocation?

With a dedicated server you rent the hardware from the provider. With colocation you buy and own the server and pay the provider only for rack space, power, cooling and network connectivity.