Specifications
Specifications
Microprocessor | System Information
| Expansion Bus | Memory | Drives | Ports | Video | Processing-Speed Key Combinations | Power
| Physical | Environmental | Regulatory Notices
Microprocessor
Microprocessor type 3.3-V P54C Intel� Pentium� chip
Microprocessor speeds 75/50 MHz
90/60 MHz
100/66 MHz
120/60 MHz
133/66 MHz
Internal cache 8-KB instruction
8-KB data
Math coprocessor internal
Microprocessor socket ZIF
System Information
System chip set Intel Triton 82430FX
Data bus width 64 bits
Address bus width 32 bits
DMA channels 7
Timers 3
Interrupt levels 15
Flash BIOS EPROM 128 KB
Serial port UART 16550-compatible
Buffer 16 K
Expansion Bus
Bus type ISA and PCI
ISA expansion slots 3 (1 connector shares a card-slot
opening with a PCI connector)
PCI expansion slots 4 (1 connector shares a card-slot
opening with an ISA connector)
ISA bus speed 7.5 MHz with 90- or 120-MHz processor;
8.33 MHz with 75-, 100-, or 133-MHz processor
PCI bus speed 25 MHz with 75-MHz processor;
30 MHz with 90- or 120-MHz processor;
33 MHz with 100- or 133-MHz processor
PCI data transfer rate 70 MB/sec
PCI data width 32-bit
Plug and Play revision 1.0
PCI Bus Specification 2.1
Memory
Architecture fast-page mode or EDO
Wait states near 0
SIMM sockets 4
SIMM capacities 4, 8, 16, and 32 MB
SIMM type 32-bit, nonparity
Minimum RAM 8 MB
Maximum RAM 128 MB
Memory access time:
tRAC 60-ns EDO or
70-ns fast-page mode
tCAC 20 ns
External cache 256-KB asynchronous
256-KB pipeline burst
Speed 15 ns
BIOS address E0000 - FFFFFh
Drives
Externally accessible (3) 5.25-inch drives
Internally accessible (1) 1.625-inch or (2) 1-inch drives
Ports
Externally accessible:
Serial (DTE) (2) 9-pin connectors
(16550-compatible)
Parallel (1) 25-hole connector (bidirectional)
(AT-, PS/2-, ECP-compatible)
Video (1) 15-pin connector
PS/2-style keyboard (1) 6-pin mini-DIN
PS/2-compatible mouse (1) 6-pin mini-DIN
Internally accessible:
Primary EIDE 40-pin connector
(EIDE hard-disk drives only)
Secondary EIDE 40-pin connector
(EIDE devices)
Video
Video types integrated S3 Trio64 SVGA
integrated S3 Trio64+ SVGA
Video memory 1 MB, upgradable to 2 MB
Processing-Speed Key Combinations
[CTRL-ALT-\] toggles microprocessor speeds on 101-key keyboard
[CTRL-ALT-#] toggles microprocessor speeds on 102-key keyboard
System-Function Key Combinations
[CTRL-ALT-DEL] restarts (reboots) the system
NOTE: There are no hot-key combinations to enter into the system setup program. The user must press [DEL] when prompted.
Power
DC power supply:
Wattage 230 W
Voltage 90 to 135 V at 60 Hz or
180 to 265 V at 50 Hz
Physical
Height 40.64 cm (16 inches)
Width 20.32 cm (8 inches)
Depth 40.64 cm (16 inches)
Weight 11.3 kg (25 lb)
Environmental
Temperature:
Operating 10� to 35�C (50� to 95�F)
Storage -40� to 65�C (-40� to 149�F)
Relative humidity 8% to 80% (noncondensing)
Vibration:
Operating 0.25 G at 3 to 300 Hz for 15 min
Storage 0.5 G at 3 to 300 Hz for 15 min
Shock:
Operating 5 G for 11 ms
Storage 20 G with a velocity change of 1397 mm/sec
Altitude:
Operating -16 to 3048 m (-50 to 10,000 ft)
Storage -16 to 10,600 m (-50 to 35,000 ft)
Regulatory Notices
FCC (U.S. only) Class B
CE Notice Class B
IC Notice (Canada only) Class B
EN 55022 (Czech Republic only) Category B
VCCI Notice (Japan only) Class 2
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