Lenovo TSS 3YR 24X7 4HR (RD450) | On-site 3 Year Support, 4 Hour Response — 5WS0H22443

Maintain availability for RD450 systems with a three-year, 24x7x4 Hour on-site maintenance contract designed for production-critical environments. This TopSeller Onsite Warranty delivers guaranteed on-site technician response within four hours, full parts-and-labor coverage, and skilled repair support to bring servers, racks, and connected infrastructure back to service quickly. The offering reduces operational uncertainty by converting unpredictable repair costs into a fixed lifecycle expense and shortens mean time to repair (MTTR) for high-value workloads. It is ideal where SLA-backed physical response matters — distributed branch racks, co-located nodes, and data-hall compute islands. Service delivery follows Lenovo maintenance processes and escalations, preserving OEM integrity for firmware and hardware repairs. Purchase this SKU when you require a documented 4-hour critical response window and comprehensive parts replacement for the RD450 fleet over a three-year term. Ideal For Sustain on-premise RD450 compute racks supporting transactional databases Protect edge data-center nodes where remote replacement is infeasible Maintain co-located hardware under strict recovery time objectives Standardize support for mixed-fleet RD450 deployments across sites Why This Product 1 Guaranteed 4-hour on-site response vs. depot-only replacements 2 Three-year fixed-term coverage vs. pay-per-incident models 3 Manufacturer-provided parts & labor vs. third-party limited repairs 4 24x7 intake and escalation routing for off-hour incidents