South Bridge

Southbridge

Chipnumers @ SKU's

PS3 Model	Mobo Model	Mobo serial	SB Serial	part no.	Comp.ID	Notes
CECHA	COK-001	1-871-868-12 1-871-868-22 1-871-868-32	CXD2973GB	8-753-257-50	IC3001
CECHB	COK-001	1-871-868-12 1-871-868-22 1-871-868-32	CXD2973GB	8-753-257-50	IC3001
CECHC	COK-002	1-873-513-21 1-873-513-31	CXD2979GB
CECHD	SKU never released
CECHE	COK-002W		?CXD2979GB?
CECHF	SKU never released
CECHG	SEM-001	1-875-384-21 1-875-384-31	CXD2984GB
CECHH	DIA-001	1-875-368-11 1-875-368-31	CXD2984GB
CECHJ	DIA-002	1-876-912-32	CXD2984GB
CECHK	DIA-002	1-876-912-32	CXD2984GB
CECHL	VER-001	1-878-196-31 1-878-196-41	CXD2984AGB
CECHM	VER-001	1-878-196-31 1-878-196-41	CXD2984AGB
CECHN	SKU never released
CECHO	SKU never released
CECHP	VER-001	1-878-196-31 1-878-196-41	CXD2984AGB
CECHQ	VER-001	1-878-196-31 1-878-196-41	CXD2984AGB
CECH-20..	DYN-001	1-880-055-31	CXD9963GB
CECH-21..	SUR-001	1-881-945-11	CXD9963GB
CECH-25..	JTP-001	1-882-481-31	CXD9963GB
CECH-25..	JSD-001		CXD9963GB
CECH-30..	KTE-001		?CXD9963GB?

CXD2973GB (South Bridge)

8-753-257-50 / IC3001
Seen on first generation PS3 FAT CECHA/COK-001 and CECHB/COK-001

CXD2979GB (South Bridge)

Seen on second generation PS3 FAT CECHC/COK-002

CXD2984GB (South Bridge)

Seen on third generation PS3 FAT CECHG/SEM-001, CECHH/DIA-001, CECHJ/DIA-002 and CECHK/DIA-002

CXD2984AGB (South Bridge)

Seen on last generation PS3 FAT CECHL/VER-001 up and including CECHQ/VER-001

CXD9963GB (South Bridge)

Seen on PS3 Slim CECH-20..A/DYN-001 and later
http://www.ps3devwiki.com/index.php?title=File:CXD9963GB.jpg