NVMe vs SSD vs HDD — What Storage Type Does Your Hosting Run On?
Not all shared hosting storage is equal, and the difference is measurable in your site’s real-world speed
Standard hard disk drives (HDD) deliver read speeds around 80–160 MB/s with mechanical seek times that create noticeable latency under concurrent traffic. SATA SSDs improved on this with read speeds around 500 MB/s and no moving parts — a significant step up, but still limited by the SATA interface’s bandwidth ceiling.
NVMe (Non-Volatile Memory Express) drives connect directly over PCIe, removing that interface bottleneck entirely. The result is read speeds above 3,500 MB/s and storage access latency under 0.1ms. For a shared hosting environment where multiple sites compete for I/O resources simultaneously, this gap is not theoretical — it directly determines how fast your database queries execute, how quickly PHP processes render pages, and how your site performs during traffic spikes.
Cloudoora’s premium shared hosting runs on NVMe SSD infrastructure with dedicated I/O allocations per account (70–90 MB/s depending on plan), so neighboring sites on the same server cannot throttle your performance.
| Storage Type | Read Speed | Latency | Best For |
|---|---|---|---|
| HDD | 80–160 MB/s | 5–10ms | Budget hosting, file archiving |
| SATA SSD | ~500 MB/s | ~0.1ms | Standard shared hosting |
| NVMe SSD | 3,500+ MB/s | 0.02–0.05ms | Premium shared hosting, ecommerce, WordPress |
Shared Hosting vs VPS — Which Is Right for You?
Understanding where shared hosting ends and VPS hosting begins helps you choose the right tier without overpaying for resources you do not need.
On shared hosting, multiple websites run on the same physical server with resource allocations per account. The provider manages all server-level administration — operating system updates, security patching, server configuration — and you manage your sites through cPanel. This makes it significantly more affordable and accessible than VPS hosting, with no Linux administration skills required.
On VPS hosting, you receive a dedicated virtual machine with reserved CPU cores, RAM, and storage that are not shared with other accounts. You have root access and full control over the server environment, but you are also responsible for server management unless you choose a managed VPS plan.
| Factor | Shared Hosting | VPS Hosting |
|---|---|---|
| Price range | €2–14/mo | €10–80+/mo |
| Resources | Allocated per account | Dedicated per instance |
| Server management | Provider managed | Self or managed add-on |
| Technical skill required | None (cPanel) | Linux admin skills needed |
| Best for | Up to ~50,000 monthly visitors | 50,000+ monthly visitors or custom apps |
| Scalability | Plan upgrades, same environment | Vertical and horizontal scaling |
Premium shared hosting is the right starting point for most new and growing websites. When your traffic consistently exceeds your plan’s entry process or RAM limits, that is the practical signal to evaluate VPS hosting.