Epson ActionTower 3000 Computer manual A-10

Drive Option Information

Hard disk drive options for high-capacity, 1-1nch IDE drives

Parameters Conner® Quantum® Western Digital®

Formatted		85	120	170	250	340	420	540	170	245	170	240	340
capacity(MB)
Size, width x		4 x	4 x	4x	4x	4x	4x	4 x	4x1	4x1	3.5	3.5	3.5
height (in)		1	1	1	1	1	1	1			x1	x 1	x1
Weight (lbs)		1.3	1.3	1.3	1.2	1.2	1.16	1.16	0.91	1.05	1.12	1.12	1.12
Cylinders		1806	1524	1806	1895	2116	2388	2805	1536	1818	2233	2233	2233
Disks		1	2	2	2	2	2	2	2	2	1	2	2
Heads		2	4	4	4	4	4	4	4	4	2	3	4
Sectors per		46	39	46	62	63-	63-	72- 54		44-	56-	56-	56-
track						95	100	114		87	96	96	96
Rotational		3822	3399	3833	4542	4500	3600	4500 3663		4306	3322	3322	3322
speed (RPM)
Buffer size (KB)		32	32	32	64	64	32	256	32	256	64	64	128
Average	seek	17	<19	17	14	13	14	12	17	16	<13	<13	<13
time (ms)
Encoding		RLL	RLL	RLL	RLL	RLL	RLL	RLL	RLL	RLL	RLL	RLL	RLL
method		1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7	1.7
Power		3.75	3.9	3.75	3.75	3.75	5-12	5.7	4.0	4.9	5.2	5.2	5.2
dissipation		W	W	W	W	W	W	W	W	W	W	W	W
(seek)
Logical
parameters			762	903	895	655		1048	1011	723	1010
Cylinders		903					826					1010	1010
-Heads		4	8	8	10	16	16	16	15	13	6	9	12
Precomp	zone 0		0	0	0	0	0	0	none*	none*	1011	1011	1011
Landing	zone	903	762	903	895	655	1048	1048	1011	723	1011	1011	1011
Sectors		46	39	46	55	63	63	63	22	51	55	55	55

Select 1 or none for the precomp value. If neither of these options are available, select the maximum available precomp value.

A-10Specifications