Exhibit 99.2

WESTERN DIGITAL CORPORATION
INVESTOR INFORMATION SUMMARY
Q4 FY2005 (All $ amounts in millions)

	Q4 FY04			Q1 FY05			Q2 FY05			Q3 FY05			Q4 FY05
REVENUE:	$	749		$	824		$	955		$	920		$	940
REVENUE BY CHANNEL:
OEM		53	%		59	%		58	%		56	%		57	%
DISTRIBUTORS		41	%		35	%		35	%		37	%		38	%
RETAIL		6	%		6	%		7	%		7	%		5	%
REVENUE BY GEOGRAPHY:
AMERICAS		44	%		40	%		38	%		36	%		38	%
EUROPE		27	%		30	%		32	%		30	%		25	%
ASIA		29	%		30	%		30	%		34	%		37	%
REVENUE CONCENTRATION:
10 LARGEST CUSTOMERS		54	%		52	%		49	%		45	%		48	%
HARD DRIVE UNITS (in millions):		12.5			14.2			16.2			15.3			15.8
WORLDWIDE HEADCOUNT:		17,328			20,760			21,565			22,426			23,161
ASSET MANAGEMENT:
DAYS SALES OUTSTANDING		38			44			37			39			39
INVENTORY DETAIL:
RAW MATERIALS	$	26		$	11		$	12		$	15		$	14
WORK IN PROCESS		52			45			50			53			60
FINISHED GOODS		71			88			56			68			79
TOTAL INVENTORY, NET	$	149		$	144		$	118		$	136		$	153
INVENTORY TURNS		17			20			27			22			20