1-24
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+DUG'LVN'ULYHIRUWKH0LQL7RZHU&RPSXWHU
The hard-disk drive bracket is located beneath the externally accessible drive
bays at the front of the computer. The hard-disk drive bracket can contain
either one or two 1-inch-high EIDE or SCSI hard-disk drives, or one 1-inch-high
EIDE or SCSI hard-disk drive and one 1.6-inch-high EIDE or SCSI hard-disk
drive.
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One 1-inch-high EIDE hard-disk drive can be mounted to the top of the
expansion-card cage.
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The low-profile computers have a 145-W system power supply, the midsize
computers have a 200-W system power supply, and the mini tower computers
have a 230-W power supply. All system power supplies can operate from an
AC power source of 115 VAC at 50 to 60 Hz or 230 VAC at 50 to 60 Hz.
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SRZHUVXSSO\DVVHPEO\PXVWEHVHWWRWKHFRUUHFWRSHUDWLQJYROWDJH
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The system power supply provides the DC operating voltages and currents
listed in Table 1-4.
NOTE: The power supply produces DC voltages only under its loaded condi-
tion. Therefore, when you measure these voltages, the DC power input
connectors must be connected to their corresponding power input connectors
on the system board or drives.
7DEOH2SWL3OH[*;*;S'&9ROWDJH5DQJHV
9ROWDJH
5DQJH
0D[LPXP2XWSXW&XUUHQW
+3.3 VDC
+3.15 to +3.45 VDC
12.0 A
1
(low-profile computers);
14.0 A
1
(midsize and mini tower
computers)
+5 VDC
+4.75 to +5.25 VDC
18.0 A
1
(low-profile computers);
22.0 A
1
(midsize and mini tower
computers)
+12 VDC
+11.40 to +12.60 VDC
3.0 A
2
(low-profile computers);
6.0 A
2
(midsize and mini tower
computers)
1
The combined load on the +5-VDC and +3.3-VDC outputs should not exceed 105 W on
the low-profile computers or 140 W on the midsize/mini tower computers.
2
Withstands surges of up to 11.0 A to support disk start-up operations.
Summary of Contents for OPTI PLEX GX1
Page 1: ...ZZZ GHOO FRP HOO 2SWL3OH S 0DQDJHG 3 DQG 2SWL3OH 1 1HW 3 6 VWHPV 6 59 0 18 ...
Page 11: ...xiii ...
Page 39: ...System Overview 1 27 LJXUH 3RZHU DEOHV IRU WKH RZ 3URILOH RPSXWHU P5 P4 P3 P2 P1 ...
Page 54: ...1 42 HOO 2SWL3OH S 0DQDJHG 3 DQG 2SWL3OH 1 1HW 3 6 VWHPV 6HUYLFH 0DQXDO ...
Page 72: ...3 8 HOO 2SWL3OH S 0DQDJHG 3 DQG 2SWL3OH 1 1HW 3 6 VWHPV 6HUYLFH 0DQXDO ...
Page 94: ...4 22 HOO 2SWL3OH S 0DQDJHG 3 DQG 2SWL3OH 1 1HW 3 6 VWHPV 6HUYLFH 0DQXDO ...
Page 118: ...5 24 HOO 2SWL3OH S 0DQDJHG 3 DQG 2SWL3OH 1 1HW 3 6 VWHPV 6HUYLFH 0DQXDO ...
Page 144: ...6 26 HOO 2SWL3OH S 0DQDJHG 3 DQG 2SWL3OH 1 1HW 3 6 VWHPV 6HUYLFH 0DQXDO ...
Page 162: ...7 18 HOO 2SWL3OH S 0DQDJHG 3 DQG 2SWL3OH 1 1HW 3 6 VWHPV 6HUYLFH 0DQXDO ...
Page 170: ...A 8 Dell OptiPlex GX1 GX1p Managed PC and OptiPlex NX1 Net PC Systems Service Manual ...
Page 178: ...8 Dell OptiPlex GX1 GX1p Managed PC and OptiPlex NX1 Net PC Systems Service Manual ...