Third Party Maintenance vs OEM Support: How Enterprises Reduce IT Costs

Published: 2026-06-15•By Kavita
Third Party Maintenance vs OEM Support: How Enterprises Reduce IT Costs

Third Party Maintenance vs OEM Support: How Enterprises Reduce IT Costs

Managing data center infrastructure involves balancing budget constraints against the need for reliability. This guide compares traditional OEM support contracts with independent Third-Party Maintenance (TPM) to help you optimize IT expenditures.

Comparing Support Models

Cost Structures

  • OEM Contracts: Rates increase annually past the initial warranty period, putting pressure on IT budgets.
  • TPM Support: Offers stable, customized pricing by focusing on hardware maintenance, saving 40% to 70% on average.

Flexibility and SLA Management

  • OEM Contracts: Typically use standard service levels, and custom additions can be expensive.
  • TPM Support: Allows organizations to customize SLAs (e.g., 24x7x4 for core systems, NBD for non-critical environments) under a single contract.

Technical Support Access

  • OEM Support: Often requires navigating multi-tiered call centers, which can delay resolution times.
  • TPM Support: Provides direct access to Level 3 engineers, bypassing entry-level queues and accelerating diagnostic processes.

By evaluating these support models, IT departments can identify opportunities to reduce maintenance costs while maintaining strong operational support.