Lenovo 4221, 4220, 4222, 4215, 4219 manual 41R6116

FRUs	FRU #	CRU
FRU, Intrusion switch assembly
• MT 4215: all models
• MT 4219: all models	41R6116	2
• MT 4220: all models
• MT 4221: all models
• MT 4222: all models
FRU, cable-SATA 250mm (RoHS)
• MT 4215: all models
• MT 4219: all models	43N9012	2
• MT 4220: all models
• MT 4221: all models
• MT 4222: all models
FRU, HDD Tray
• MT 4215: all models
• MT 4219: all models	41R6291	1
• MT 4220: all models
• MT 4221: all models
• MT 4222: all models
FRU, rear I/O shield, ATX, Q57, FOF, with USB number
• MT 4215: all models
• MT 4219: all models	43N9846	2
• MT 4220: all models
• MT 4221: all models
• MT 4222: all models
FRU, cable-SATA 120mm RoHS used for 2nd HDD
• MT 4215: all models
• MT 4219: all models	41R3328	2
• MT 4220: all models
• MT 4221: all models
• MT 4222: all models
FRU, rear USB 2 ports II HP
• MT 4215: all models
• MT 4219: all models	42Y8005	2
• MT 4220: all models
• MT 4221: all models
• MT 4222: all models

118Hardware Maintenance Manual