Bandwidth Storage Thailand Guide
Contents
What is Bandwidth
Bandwidth in hosting is the volume of data transferred between the server and visitors. Every time a visitor loads a page, downloads images, or accesses files, that data counts toward bandwidth usage. Measured in GB or TB per month.
What is Storage
Storage in hosting is disk space on the server for all your website files: HTML, PHP, CSS, JS, images, videos, databases, and email. Measured in GB or TB, used continuously — not reset monthly.
Bandwidth vs Storage
Storage = storage space (like house floor area). Bandwidth = monthly data movement volume (like road traffic capacity). A 5GB storage website might use 100GB/month bandwidth with many visitors.
Bandwidth
Formula: Monthly Bandwidth = Daily Visits × Average Page Size (MB) × 30 days × 1.2 (safety factor). Example: 500 visits/day × 1MB × 30 × 1.2 = 18GB/month. Average websites at 1,000 visits/day need 30-50GB/month.
What is Unmetered Bandwidth
Unmetered Bandwidth doesn't mean truly unlimited — it means no GB quota per month, but still limited by server port speed and fair use policy. Some hosting says "unmetered" but has more restrictive CPU/IOPS limits.
SSD vs HDD Storage
SSD is 5-10× faster than HDD for random read/write operations, directly impacting database query speed. NVMe SSD is another 3-5× faster than SATA SSD. Quality hosting uses NVMe SSD for fast WordPress database loading.
Storage Quota
A regular WordPress site uses 500MB-2GB without many images. E-commerce product images are space-heavy, potentially needing 5-20GB. A single email account may consume 1-5GB if never deleted.
Storage Bandwidth Limit
Exceeding storage: can't upload new files, database may error — must delete files or upgrade plan. Exceeding bandwidth: site may be suspended, slowed, or charged overage fees depending on hosting policy.
Choosing: Hosting Plan Storage Bandwidth
Beginners: 5-10GB storage, 20-50GB/month bandwidth. Regular blog: 10-20GB storage, 50-100GB bandwidth. E-commerce: 20GB+ storage, 100GB+ bandwidth or unmetered. VPS/Cloud: configure exactly what you need.