Western Digital (WDC) 8-K WD Announces Q4 Revenue of $2.0 Billion and Net Income of 94 Cents Per Share

Exhibit 99.2

WESTERN DIGITAL CORPORATION
INVESTOR INFORMATION SUMMARY
Q4 FY2008(All amounts in millions, except ASPs and headcount)

	Q4 FY07			Q1 FY08			Q2 FY08			Q3 FY08			Q4 FY08
HARD DRIVE UNITS:		24.9			29.4			34.2			34.5			35.2
REVENUE1:	$	1,367		$	1,766		$	2,204		$	2,111		$	1,993
HARD DRIVE AVERAGE SELLING PRICE:	$	55		$	59		$	61		$	59		$	56
GROSS MARGIN %:		15.0	%		18.3	%		23.3	%		22.6	%		21.3	%
REVENUE BY CHANNEL (HDD ONLY):
OEM		47	%		50	%		48	%		50	%		57	%
DISTRIBUTORS		36	%		31	%		34	%		34	%		24	%
RETAIL		17	%		19	%		18	%		16	%		19	%
REVENUE BY GEOGRAPHY (HDD ONLY):
AMERICAS		40	%		34	%		32	%		28	%		29	%
EUROPE		26	%		33	%		32	%		31	%		25	%
ASIA		34	%		33	%		36	%		41	%		46	%
REVENUE CONCENTRATION (HDD ONLY):
10 LARGEST CUSTOMERS		48	%		46	%		47	%		48	%		53	%
WORLDWIDE HEADCOUNT:		29,572			41,263			42,534			41,876			50,072
CASH RELATED INFORMATION:
CASH FLOW FROM OPERATIONS	$	154		$	219		$	519		$	431		$	318
CAPITAL EXPENDITURES	$	85		$	163		$	169		$	137		$	146
DEPRECIATION AND AMORTIZATION	$	61		$	78		$	111		$	111		$	113
DAYS SALES OUTSTANDING		46			51			45			44			46
INVENTORY METRICS:
RAW MATERIALS	$	12		$	165		$	171		$	153			144
WORK IN PROCESS		94			145			131			131			145
FINISHED GOODS		153			151			157			171			167
TOTAL INVENTORY, NET	$	259		$	461		$	459		$	455		$	456
INVENTORY TURNS		18			13			15			14			14

¹ Revenue includes external sales of media and substrates of $40 million in Q1’08, $120 million in Q2’08, $89 million in Q3’08; beginning Q4’08, external sales of media and substrates are no longer reported separately.