CAPEX/OPEX
Monthly budget, one-time launch work, migration effort and support model.
SO-TECH / TCO MODEL
TCO and pricing explanation
We show infrastructure cost not as a single price, but as an ownership model: resources, operations, SLA, backup, migration and growth reserve.
CAPEX/OPEX
SLA/SLO
backup
growth reserve
Which search requests this page answers
We cover commercial and engineering scenarios for server infrastructure choice: TCO, checklist, migration, SLA/SLO, RPO/RTO and ownership.
What forms the TCO
We count not just the server, but operations: SLA/SLO, backup, monitoring, migration, security baseline and workload growth.
SLA/SLO model
Availability targets, monitoring, incident response and maintenance windows.
Backup and DR
Backup window, retention, restore test, RPO/RTO and disaster recovery scenario.
Security baseline
VPN, firewall, DDoS, logging, SIEM and access policy cost drivers.
What we compare before choosing a model
TCO shows where Dedicated is better, where IaaS fits, and where PaaS/SaaS or colocation is more reasonable.
Dedicated vs IaaS
Isolation and predictable performance versus flexible launch and scaling.
PaaS/SaaS vs self-managed
Less operational burden versus lower control over runtime and release process.
What the estimate includes
The output is a clear cost structure and review scenarios when workload grows.
Cost table
Resource cost, launch work, support, backup, migration and security baseline.
Growth scenarios
When to scale vertically, horizontally or move between Dedicated, IaaS and PaaS.
Models to compare TCO
Compare neighboring infrastructure models before budget approval.
Predictable capacity and isolation for stable workloads.
Open serviceCPU/RAM/NVMe, IOPS, latency, highload, 1C/ERP, SLA and growth reserve proof.
Open service: Dedicated server capacity sizing checklistFlexible launch and scaling for changing workloads.
Open serviceCloud/IaaS SLA, budget guardrails, scaling triggers, backup, rollback and ownership proof.
Open service: Cloud server SLA cost control checklistAvailability target, backup policy, recovery test and incident response cost drivers.
Open service: SLA/SLO and RPO/RTO checklistBackup recovery drill, immutable copies, restore validation, failover and rollback evidence.
Open service: Server backup disaster recovery drill runbookDatabase SLA sizing checklist, PostgreSQL SLA sizing, MS SQL capacity plan and failover readiness.
Open service: Database SLA replication sizing checklistDDoS VPN firewall readiness, VPN firewall server hardening, SIEM logging readiness and monitoring alerts.
Open service: DDoS VPN firewall SIEM readiness checklistStorage IOPS, latency, tiering, growth capacity, monitoring alerts and data storage SLA proof.
Open service: Storage IOPS latency tiering checklistRuntime ownership reduction with managed platform services.
Open serviceManaged PaaS infrastructure proof, ownership matrix, production handover and support model runbook.
Open service: PaaS SLA ownership readiness checklistRack space, data center, remote hands, power, network, access policy and SLA proof.
Open service: Colocation rack readiness checklist: remote hands SLAOnboarding, SLA/SLO, support, data export, integration, security and ownership proof.
Open service: SaaS service readiness checklist: onboarding SLA supportFAQ
Why is TCO better than a simple server price?
A simple price misses operations, backup, migration, security baseline, SLA/SLO and growth reserve. TCO keeps these cost drivers visible.
Estimate server model TCO
Describe workload, SLA, backup and launch timing: we will prepare a clear comparison of Dedicated, IaaS, PaaS, SaaS and colocation.
Send a request or contact us about the project: a SO-TECH engineer will estimate TCO, compare SLA/SLO, backup, RPO/RTO and help choose the server model for your budget, workload and launch timeline.