If you've been managing a data center for more than a few years, you've probably had the conversation: your OEM maintenance contract is up for renewal, the quote comes in higher than last year, and someone asks whether there's a better way.
There is. Third-party maintenance (TPM) has been quietly saving IT organizations 50–70% on hardware support for decades. But the decision isn't always straightforward — and OEMs have strong incentives to make it feel riskier than it actually is.
What You're Actually Paying For With OEM Maintenance
OEM maintenance contracts cover hardware break-fix support, software updates, firmware patches, and access to the manufacturer's support team. On paper, that sounds comprehensive. In practice, the cost structure reflects the OEM's broader business model — not your specific support needs.
OEMs have enormous overhead: R&D budgets, global logistics networks, large internal teams, and legacy cost structures. They also have a strong incentive to push customers toward hardware refresh cycles, because new hardware sales are their primary revenue driver. The result: OEM maintenance pricing is often driven by what the market will bear, not the actual cost to support your hardware.
How TPM Pricing Works Differently
Third-party maintenance providers price support based on what it actually costs to support specific hardware: parts availability, engineer expertise, and labor. This model is fundamentally more efficient for post-warranty equipment because parts costs decrease over time on the secondary market, failure rates stabilize on mature hardware, and there's no R&D overhead or upsell incentive.
Side-by-Side Cost Comparison
| Factor | OEM Maintenance | Global TPM |
|---|---|---|
| Annual Cost (% of HW value) | 8–15%+ | 2–5% |
| EOSL Hardware Coverage | ❌ Not available | ✅ Full coverage |
| Contract Flexibility | Rigid, annual minimums | Flexible terms |
| Multi-Vendor Support | Single vendor only | All major OEMs |
| Coterminous Contracts | Rarely offered | ✅ Standard offering |
| Remote Response Time | Varies (often hours) | 15-min avg. |
| Dedicated Support Contact | Rarely | ✅ Dedicated SDM |
| Typical Annual Savings | — | 50–70% vs. OEM |
Where OEM Support Still Makes Sense
To be fair, there are scenarios where OEM support is the right call: hardware still under active warranty, rapidly evolving platforms where firmware updates are critical, or contractual/compliance requirements. In most other cases — particularly for mature, stable platforms in the 3–10 year range — TPM is worth a serious look.
A Simple Self-Assessment Framework
- Is it past warranty? If yes, you're already in TPM territory.
- Is it EOL or approaching EOSL? OEM renewal may not even be available. Check our EOSL database →
- Is it stable and performing well? Mature hardware with known failure modes is ideal for TPM.
- Do you have multiple OEM contracts? Consolidating under a single TPM agreement simplifies administration significantly.