HP Z400 X58 Mainboard (LGA 1366) — Six-Core CPU Support — 586968-001 / 586766-002 — 1PC

Replacement mainboard for HP Z400 workstations featuring the X58 chipset and LGA 1366 socket. Supports six-core processors and is supplied as 1PC. Compatible part numbers: 586968-001 and 586766-002. Ideal as a direct motherboard swap for systems requiring these exact Z400 main board revisions.