All NEC Models

Every one of the 7 NEC models listed below is eligible for third-party maintenance at 40-70% below OEM contract pricing, including models past their end-of-service-life dates. This page covers models 1–7; each link opens the model's support page with EOSL details and a quote form.

• Express 5800/R320a-E4 (EOSL: Dec 31, 2018)
• Express 5800/R320a-M4 (EOSL: Dec 31, 2018)
• Express 5800/R320b-M4 (EOSL: Dec 31, 2018)
• Express 5800/R320d-E4 (EOSL: Dec 31, 2021)
• Express 5800/R320d-M4 (EOSL: Dec 31, 2021)
• Express 5800/R320e-E4 (EOSL: Dec 31, 2023)
• Express 5800/R320e-M4 (EOSL: Dec 31, 2023)