Choosing the right VPS size is one of the biggest decisions for cost and stability. This guide compares 1 GB, 2 GB and 4 GB NVMe VPS plans using practical workloads instead of generic specs.
Quick decision table
| Plan | Best for | Main risk | Upgrade signal |
|---|---|---|---|
| 1 GB RAM | VPN, static sites, tiny APIs | Low memory headroom | Frequent swap or RAM over 85 percent |
| 2 GB RAM | WordPress, small production apps | Worker contention at peaks | Queue lag, plugin-heavy workloads |
| 4 GB RAM | Higher concurrency, multi-service stacks | Higher monthly cost | Needed when 2 GB stays saturated |
1 GB VPS profile
A 1 GB plan is ideal when you keep the stack lean and predictable. It works best for low-traffic services and utility workloads.
- TSM1NVME10 (1 GB) for entry-level deployments.
- Detailed usage guide: Cheap 1 GB VPS use cases.
2 GB VPS profile
For most small production apps, 2 GB is the safest default. You get enough memory for caching, moderate concurrency, and cleaner deployments.
- TSM2NVME20 (2 GB) as balanced default.
- Practical guide: Why 2 GB is the sweet spot.
4 GB VPS profile
Move to 4 GB when your project is already proven and bottlenecks are recurrent, not occasional.
How to decide in 10 minutes
- List always-on services and estimated peak memory.
- Check expected concurrency and background jobs.
- Start one tier higher if your business cannot tolerate slowdowns during spikes.
Benchmark reference
Before buying, check real measurements from the same infrastructure: NVMe VPS Romania benchmarks.
FAQ
Is 1 GB enough for production?
Yes for lean workloads. For plugin-heavy WordPress or multi-service setups, 2 GB is usually safer.
When should I jump from 2 GB to 4 GB?
When monitoring shows sustained high RAM usage, queue lag, or repeated swap under normal traffic.
Which plan gives best price-performance?
For many small production projects, 2 GB offers the strongest balance between cost and stability.
More decision guides
- Compare all NVMe VPS plans
- 2 GB NVMe VPS balanced plan
- Cheap VPS Romania: NVMe plan guide
- WordPress VPS Romania setup and sizing
Next step: compare the current NVMe VPS Romania plans, including 1 GB VPS, 2 GB VPS and 4 GB VPS options.
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