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Sensitivity simulator

Where fixed capacity crosses elastic cost

Adjust cloud capacity cost and operations hours. The dedicated side stays unpriced until a current source gives both its monthly and setup prices.

Modeled answerWe cannot compare these costs yet because no current source gives both the dedicated server's monthly price and setup fee.

These four sliders are switched off, not merely dimmed. Nothing here can recompute without JavaScript, so they are disabled in the HTML and cannot be moved by a pointer or by a keyboard. The comparison, the bars and the receipt below are the complete result for$300 of cloud capacity, 8 cloud operations hours, 18 dedicated operations hours, and $100 an hour, already in this page.

Cloud infrastructure$300.00
Dedicated infrastructureUnpriced

Receipt

Infrastructure formula: cloud = entered monthly capacity bill; dedicated = unpriced until a current source provides both prices.

Separate team-cost context: cloud $1,100.00; dedicated unpriced. This context never manufactures a headline ranking.

Assumptions: one dedicated server, one-month list price, no redundant server, no negotiated discount.

Unknowns: usable capacity, redundant topology, remote hands, and migration cost.

Why no comparison: the previous dedicated prices had no matching provider source, so they were removed.

Working comparison

Compare the options that fit this decision

Crossover inputs
InputBare metalCloud
CapacityFixed, paid when idleElastic if architecture supports it
RedundancySecond failure domain changes the floorMultiple instances and zones change the floor
OperationsHardware and host boundaryService and account boundary

Decision test

What changes the answer

  1. 01Compare required usable capacity after redundancy, not installed capacity.
  2. 02Amortize setup and migration over the real commitment horizon.
  3. 03Add remote hands, replacement, monitoring, and recovery labor.
  4. 04Test the result at both average and peak utilization.

Shareable result receipt

Fixed for this page: the same formula, assumptions and sources every visitor sees.

Bare metal is strongest when sustained utilization makes fixed capacity useful and the team can operate the required redundancy. Cloud is strongest when demand varies, fast capacity changes matter, or managed services remove work the team would otherwise own. The crossover below keeps team labor as your input, never an invented benchmark.

Formula

Crossover utilization = (dedicated monthly cost + dedicated labor − cloud fixed cost − cloud labor) ÷ cloud variable capacity cost

Assumptions

  • One-month price shown
  • Setup amortized separately
  • No negotiated discount

Explicit unknowns

  • Required redundant server count
  • Remote-hands labor
  • Cloud burst profile

Sources and freshness