Technical buyers need clear facts. Below are the published hardware and SLA parameters of Hosting662 infrastructure in the Czech Republic. No marketing fluff — the numbers we operate to.
Datacenter
- Facility: low-density 662 datacenter, Czech Republic
- Cooling: 1+1 redundancy (100% reserve capacity); operating temperatures 20/23 °C (lower/upper)
- Power: every outlet on both power circuits is UPS-backed; on mains failure an outdoor gas generator starts immediately; backup power also covers cooling
- SLA: 99.99% for the whole datacenter (internet, network, power, cooling)
- Response time: 20 minutes
- Classification: TIER II (disaster scenarios)
VPS service
- Each VPS runs in a cluster of 4 physical dual-CPU servers
- CEPH storage spans the entire cluster
- We operate more than 3 clusters
- During maintenance a VPS can be live-migrated with zero downtime
- Connectivity: 2× 10 Gbps Internet
- SLA: 99.99%, response time 20 minutes
Physical servers
- Platform: HPE DL360
- Storage media: SSD + U.2 drives in the CEPH pool
- Network: 10 Gbps Internet connectivity
Data backups
- Daily backups to a separate encrypted backup store
- On request (support ticket) we can restore a backup up to one week back
- Optional additional service: customer-managed snapshots before changes or maintenance — restore anytime from the client panel
What this means in practice
This design allows unnoticeable live migration during maintenance and fast restore if customer data is affected by an incident.
CEPH storage is our main competitive advantage at this VPS price tier: competing offers typically do not provide this class of distributed storage.
Looking for a short overview? See also the blog article and the FAQ on the VPS page.