The technical definition
A dedicated server is a physical computer housed in a data center, rented to a single customer for the duration of a subscription. No virtualization layer sits between you and the hardware. When you SSH into a dedicated server, you're talking directly to the OS running on the metal — same as if the machine sat on your desk.
You get 100% of every resource: all CPU cores, all RAM channels, every NIC queue, every NVMe lane. Nothing is shared with another customer.
Dedicated server vs VPS
| Dimension | Dedicated server | VPS |
|---|---|---|
| Hardware sharing | None | Shared with other VMs on hypervisor |
| Provisioning time | 2-24 hours (physical setup) | Under 60 seconds |
| Cost floor | $100-$200/mo | $5-15/mo |
| Resizing | Hardware swap required (hours+) | Live resize (seconds) |
| Hypervisor "noisy neighbor" risk | None | Rare but possible |
| GPU / specialty hardware | Yes — passthrough or direct | Only if provider offers GPU VPS |
| Compliance (data isolation) | Physical separation — auditable | Logical separation via hypervisor |
When you actually need a dedicated server
- High-throughput databases — anything above 50k QPS or 500 GB working set typically benefits from direct hardware.
- GPU workloads — training ML models, video encoding, rendering. VPS GPU is possible but has virtualization overhead.
- Compliance-heavy hosting — HIPAA, PCI DSS Level 1, SOC 2 Type II. Auditors sometimes require documented physical isolation.
- License-locked software — some enterprise software (Oracle, SAP) is licensed per socket and refuses to run under hypervisors.
- Sustained high CPU — VPS providers may throttle or CPU-steal under extended 100% load. Dedicated hardware doesn't.
- Custom kernel / hypervisor — running your own Proxmox, ESXi, XCP-ng requires bare metal.
Dedicated server pricing
Modern dedicated servers start around $199/mo. Typical builds:
- Entry: 1× Intel Xeon (8 cores), 32 GB DDR5 ECC, 2× 1 TB NVMe Gen4 — around $199/mo
- Mid: 2× Intel Xeon Gold (32 cores total), 128 GB ECC, 4× 2 TB NVMe RAID-10 — around $499/mo
- High: Dual AMD EPYC Genoa (128 cores), 512 GB ECC, 8× 4 TB NVMe, 10 Gbps port — around $1,299/mo
What you have to manage yourself
Unlike a VPS, a dedicated server has no hypervisor to take snapshots or reboot you into a rescue image (though most providers give an IPMI/BMC console for OS reinstalls). You are responsible for:
- OS installation and patching
- Firewall configuration
- RAID setup (software or hardware)
- Backups (offsite recommended)
- Monitoring hardware health (S.M.A.R.T., IPMI events)
Managed vs unmanaged dedicated
Some providers offer managed dedicated, where they handle OS updates, monitoring, and even application-level support (LAMP stack, cPanel, etc.). Cost is 30-100% higher than unmanaged. Best for teams without a full-time sysadmin.