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Aptiva - Fixed disk access time
Applicable to: United States
Access time for fixed disks describes how quickly (in Milliseconds) data can be accessed from the drive. Access time is the sum of a drive's seek and latency times.
Seek time is the amount of time it takes the drive's heads to move from one cylinder to another.
Latency is the amount of time it takes for a given sector to be in place under the heads once they have reached the required track. Usually latency is one half the time it takes a disk to make one full revolution. A drive that spins at 3,600 rpm would have a latency of about 8.33ms.
The following list shows:
Hard Drive Memory Size ***** Make and Model Number ***** Average Access Time in milliseconds
Type and Model number of systems which came standard with this drive.
M = Megabytes of hard drive space
G = Gigabytes of hard drive space
More than one model hard drive may be listed for your particular system. Please check your systemÆs hard drive ID information to verify the manufacturer and model. The hard drive ID label should be located on top of the actual hard drive.
The average access times of the PS/1 and Aptiva hard drives are as follows:
PS/1 SYSTEMS
No Hard Drive Standard:
2011- M01, C01
30 M ***** 35 ***** 19
30 M ***** 38 ***** 21
2011-C34, C42, U35, T35, NEA
40 M ***** IBM WDA-L42 ***** 17
2121-C42, G42, NE2,
80 M ***** Maxtor 7080 ***** 18
2121-B82, A82, M82, NE3
2123-N81, O81, O87
85 M ***** IBM WDA-L80 ***** 18.5
85 M ***** Western Digital AC 280 ***** 17
2133-G11, G46, M40, P11, S11, S45, W11, W42
129 M ***** Maxtor 7120 ***** 17
2121 - C92, S92, A94,
2123 - I37, K37, N31
2133 - D50, G43, G49, G50, G53, P13, P43, P53, S11, S13, S43, S47, S48, S53, W13, W43, W45, W53
2133 - 11E, 13T, 14C, 18A, 51D
2155 - D53
170 M ***** IBM WDA-L160 ***** 16
170 M ***** IBM H3171 ***** 16
170 M ***** Maxtor 7170 ***** 17
170 M ***** Western Digital AC1170 ***** 13
2133 - M46
2133 - 16E, 17A, 18T, 19C
2155 - G14, G44, G52, G54, P14, P44, P54, P71, S14, S44, S50, S54, W14, W44, W48, W54
2155 - 52D, 81A, 72E, 76C
2168 - G57, S55, W52
211 M ***** Maxtor 7213 ***** 17
2155 - G72, G76, G78, P57, P76, P78, S70, S75, S76, S78, W67, W76, W78
250 M ***** Western Digital AC 2250 ***** 13
2155 - G82, P74, S80, W77
2168 - G87, S85, W82
253 M ***** IBM H3256 ***** 16
253 M ***** Western Digital AC 2250 ***** 13
2133 - 20C, 21C, 23C, 28A
2155 - 20E, 22T, 24C 45V, 48E, 50T, 52C, 77C, 79C, 82E, 84T, 86C
2168 - 28V, 31E, 33T, 37C
2168 - SR1
340 M ***** IBM H3133 ***** 16
340 M ***** Western Digital AC 2340 ***** 13
2155 - P84, Z33
2155 - 39E, 41T, 43C, 55V, 88V
2155 - CC1, RC2, RS1, NM1,
2168 - 38C, P89
2168 - US1
420 M ***** Western Digital AC 2420 ***** 13
2168 - 51E, 54T, 56C, 58V, 87C
2168 - BB1
720 M ***** N/A ***** N/A
2168 - 57C
APTIVA SYSTEMS
270 M ***** N/A ***** 17
2144- 22P (310)
363 M ***** N/A ***** N/A
2144 - 24P (330), 25P (335)
424 M ***** N/A ***** N/A
2144 - 29P (343), 66P (530), 82P (710)
540 M ***** N/A ***** 14
2144 - 27P (338), 67P (535), 83P (712)
2168 - 26P (350), 62P (510)
727 M ***** N/A ***** 14
2144 - 86P (730)
2144 - P30 (550), S15 (720)
1 G ***** N/A ***** N/A
2144 - M30 , M31, M35, M50, M51, M52
2168 - M40, M41
1.6 G ***** N/A***** N/A
2168 - M53 M54, M55, M56, M57, M58, M60, M61, M62, M70, M71, M72, M80, M81
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Hint Category |
Hard Drives | |
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Date Created |
01-04-97 | |
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Last Updated |
15-03-99 | |
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Revision Date |
15-03-2000 | |
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Brand |
IBM Aptiva | |
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Product Family |
Aptiva, PS/1 | |
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Machine Type |
2011, 2121, 2123, 2133, 2134, 2144, 2155, 2168, 2176 | |
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Model |
C01; C34; M01; NEA; T35; U35; A62; A82; A94; B82; C42; C92; G42; M82; S92; 081; 087; 131; 137; K37; N31; N81; 11E; 13T; 14C; 16E; 17A; 18A; 18T; 19C; 21C; 23C; 28A; 46M; 51D; D50; G11; G13; G43; G46; G46; G49; G49; G50; G53; M40; M40; M46; M46; P11; P13; P43; P50; P53; R04; R05; R06; R09; R38; R42; R43; R44; R84; R86; R87; RO3; S11; S13; S43; S45; S45; S47; S47; S48; S48; S50; S53; W11; W13; W42; W42; W43; W45; W45; W50; W53; 20E; 22T; 24C; 24M; 28V; 39E; 41T; 43C; 45V; 48E; 50T; 52C; 55V; 72E; 74T; 76C; 78C; 79C; 81A; 82E; 84T; 86C; 87C; CC1; D53; G14; G44; G52; G54; G72; G76; G78; G82; NM1; P14; P44; P57; P71; P74; P76; P78; P84; R14; R15; R16; R17; R18; R51; R52; R57; R58; R62; R63; R67; R71; R89; R93; R96; R97; S14; S44; S50; S54; S70; S75; S76; S78; S80; W14; W44; W48; W54; W67; W76; W77; W78; Z33; 28V; 31E; 33T; 37C; 38C; 51E; 54T; 56C; 57C; 88V; BB1; G57; G87; OR1; OR3; OR4; OR5; P89; R28; R29; R31; R74; R78; R82; R98; S55; S85; SR1; US1; W52; W82; 6R6; 6R7; C21; C32; 6R9; C31; C54; C5D; F31; 6R8; 7R1; 7R2; 7R3; 7R4; 7R5; 7R6; 7R7; 7R8; 7R9; 7RO; 8R1; 8R2; 8R3; 8RO; C23; C33; C35; C53; C55; C57; C5H; C65; C66; C67; C69; C73; C75; C77; C79; C7H; F23; F35; F57; F69; F79; 5R5; M91; 2R5; 2R7; 2R8; M30; M35; M50; 2R6; 4R7; 4R8; M40; M54; M58; 3R0; 3R8; M60; M70; 3R4; 3R6; 4R1; 4R9; M31; M51; M52; M63; 2R9; 3R1; 3R3; 3R5; 3R7; 3R9; 4R0; 4R2; 4R3; M41; M53; M55; M56; M57; M61; M62; M71; M72; 5R1; 6R3; A10; A12; A14; 5R2; 5R3; 5R6; 5R8; 5R9; 6R0; 6R4; 6R5; A15; A40; A44; A45; A50; A51; A52; A90; A92; A94; 1R2; 66P; 67P; 86P; OR8; 1R1; 1R3; 1R5; 22P; 24P; 25P; 27P; 29P; 63P; 67P; 82P; 83P; OR6; OR7; OR9; 1R0; 1R1; 26P; 62P; 2R0; P30; 2R3; S15 | |
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