Bull Third-Party Maintenance & Support

Third-party maintenance keeps Bull equipment supported — including models past their OEM end-of-service-life dates — at 40-70% below OEM contract pricing, with 24/7 engineering support and same-day parts.

Hardware and software products from Bull

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Bull EOSL Dates

• BullSequana SA20G (CPU AMD ROME)EOSL: Jun 30, 2026
• BullSequana SA20GN (CPU AMD ROME)EOSL: Jun 30, 2026
• BullSequana SA20 (CPU AMD ROME)EOSL: Jun 30, 2026
• BullSequana SA10N (CPU AMD ROME)EOSL: Jun 30, 2026
• BullSequana SA10EL (CPU AMD ROME)EOSL: Jun 30, 2026
• BullSequana SA20N (CPU AMD ROME)EOSL: Jun 30, 2026
• BullSequana SA10 (CPU AMD ROME)EOSL: Jun 30, 2026
• Bullion S4 ServerEOSL: Jul 31, 2025
• Bullion S2 ServerEOSL: Jul 31, 2025
• Bullion S16 ServerEOSL: Jul 31, 2025

All Bull Models

• Bullion S16 Server (EOSL: Jul 31, 2025)
• Bullion S2 Server (EOSL: Jul 31, 2025)
• Bullion S4 Server (EOSL: Jul 31, 2025)
• Bullion S8 Server (EOSL: Jul 31, 2025)
• BullSequana SA10 (CPU AMD MILAN) (EOSL: Sep 30, 2027)
• BullSequana SA10 (CPU AMD ROME) (EOSL: Jun 30, 2026)
• BullSequana SA10EL (CPU AMD MILAN) (EOSL: Sep 30, 2027)
• BullSequana SA10EL (CPU AMD ROME) (EOSL: Jun 30, 2026)
• BullSequana SA10N (CPU AMD MILAN) (EOSL: Sep 30, 2027)
• BullSequana SA10N (CPU AMD ROME) (EOSL: Jun 30, 2026)
• BullSequana SA20 (CPU AMD MILAN) (EOSL: Sep 30, 2027)
• BullSequana SA20 (CPU AMD ROME) (EOSL: Jun 30, 2026)
• BullSequana SA20G (CPU AMD MILAN) (EOSL: Sep 30, 2027)
• BullSequana SA20G (CPU AMD ROME) (EOSL: Jun 30, 2026)
• BullSequana SA20GN (CPU AMD MILAN) (EOSL: Sep 30, 2027)
• BullSequana SA20GN (CPU AMD ROME) (EOSL: Jun 30, 2026)
• BullSequana SA20N (CPU AMD MILAN) (EOSL: Sep 30, 2027)
• BullSequana SA20N (CPU AMD ROME) (EOSL: Jun 30, 2026)