Technical Specifications

Dell™ PowerEdge™ 1650 Systems User's Guide

Microprocessor

Expansion Bus

Microprocessor

Microprocessor type

up to two Intel® Pentium® III microprocessors with a minimum internal operating frequency of at least 1.13 GHz

Front side bus (external) speed

133 MHz

Internal cache

512 KB Level 2 cache

Math coprocessor

internal to microprocessor

Microprocessor
Microprocessor type	up to two Intel® Pentium® III microprocessors with a minimum internal operating frequency of at least 1.13 GHz
Front side bus (external) speed	133 MHz
Internal cache	512 KB Level 2 cache
Math coprocessor	internal to microprocessor

Expansion Bus

Bus type

PCI

Expansion slots

two dedicated PCI (one full-length and one half-length 64-bit, 66-MHz slot, or optionally, one half-length 64-bit, 66-MHz slot with one full-length 32-bit, 33-MHz slot, 5-V compatible on separate buses)

Expansion Bus
Bus type	PCI
Expansion slots	two dedicated PCI (one full-length and one half-length 64-bit, 66-MHz slot, or optionally, one half-length 64-bit, 66-MHz slot with one full-length 32-bit, 33-MHz slot, 5-V compatible on separate buses)

Memory

Architecture

72-bit ECC PC-133 SDRAM DIMMs, with 2-way interleaving

Memory module sockets

four 72-bit wide 168-pin DIMM sockets

Memory module capacities

128-, 256-, 512-MB, or 1-GB registered SDRAM DIMMs, rated for 133-MHz operation

Minimum RAM

256 MB

Maximum RAM

4 GB

Memory
Architecture	72-bit ECC PC-133 SDRAM DIMMs, with 2-way interleaving
Memory module sockets	four 72-bit wide 168-pin DIMM sockets
Memory module capacities	128-, 256-, 512-MB, or 1-GB registered SDRAM DIMMs, rated for 133-MHz operation
Minimum RAM	256 MB
Maximum RAM	4 GB

Drives

Diskette drive

3.5-inch, 1.44-MB diskette drive

SCSI hard drives

up to three 1-inch, internal Ultra3 SCSI

IDE hard drives (optional)

up to two internal (not hot-pluggable), ATA-compatible

CD or DVD drive

IDE CD or DVD drive

Drives
Diskette drive	3.5-inch, 1.44-MB diskette drive
SCSI hard drives	up to three 1-inch, internal Ultra3 SCSI
IDE hard drives (optional)	up to two internal (not hot-pluggable), ATA-compatible
CD or DVD drive	IDE CD or DVD drive

Ports and Connectors

Externally accessible:

Rear:

SCSI

68-pin Ultra3 SCSI connector

Serial

9-pin connector

USB

4-pin connectors

NIC

two RJ45 connectors for integrated 10/100/1000 NICs; one RJ45 connector for optional remote service card (10 Mbit Ethernet controller) used for remote system administration

Video

15-pin connector

PS/2-style keyboard

6-pin mini-DIN connector

PS/2-compatible mouse

6-pin mini-DIN connector

Front:

Video

15-pin connector

USB

4-pin connector

PS/2-style keyboard/mouse

6-pin mini-DIN, keyboard default (mouse optional with combination Y cable)

Ports and Connectors
Externally accessible:
Rear:
SCSI	68-pin Ultra3 SCSI connector
Serial	9-pin connector
USB	4-pin connectors
NIC	two RJ45 connectors for integrated 10/100/1000 NICs; one RJ45 connector for optional remote service card (10 Mbit Ethernet controller) used for remote system administration
Video	15-pin connector
PS/2-style keyboard	6-pin mini-DIN connector
PS/2-compatible mouse	6-pin mini-DIN connector
Front:
Video	15-pin connector
USB	4-pin connector
PS/2-style keyboard/mouse	6-pin mini-DIN, keyboard default (mouse optional with combination Y cable)

Video

Video type

ATI Rage XL PCI video controller; VGA connector

Video memory

8 MB

Video
Video type	ATI Rage XL PCI video controller; VGA connector
Video memory	8 MB

Power

Power supply:

Wattage

275 W (AC)

Voltage

100–240 VAC, 50/60 Hz, 3.9–2.0 A

Heat dissipation

1033 BTU/hr maximum per power supply

Maximum inrush current

Under typical line conditions and over the entire system ambient operating range, the inrush current may reach 25 A per power supply for 10 ms or less.

System battery

CR2032 3.0-V lithium coin cell

Power
Power supply:
Wattage	275 W (AC)
Voltage	100–240 VAC, 50/60 Hz, 3.9–2.0 A
Heat dissipation	1033 BTU/hr maximum per power supply
Maximum inrush current	Under typical line conditions and over the entire system ambient operating range, the inrush current may reach 25 A per power supply for 10 ms or less.
System battery	CR2032 3.0-V lithium coin cell

Physical

Height

1.67 inches

Width

19 inches

Depth

26.9 inches

Weight

35 lb (maximum)

Physical
Height	1.67 inches
Width	19 inches
Depth	26.9 inches
Weight	35 lb (maximum)

Environmental

Temperature:

Operating

10° to 35°C (50° to 95°F)

Storage

–40° to 65°C (–40° to 149°F)

Relative humidity:

Operating

8% to 85% (noncondensing) with a humidity gradation of 10 % per hour

Storage

5% to 95% (noncondensing)

Maximum vibration:

Operating

0.25 G at 3 to 200 Hz for 15 minutes

Storage

0.5 G at 3 to 200 Hz for 15 minutes

Maximum shock:

Operating

one shock pulse in the positive and negative x, y, and z axes (one pulse on each side of the system) of 41 G for up to 2 ms

Storage (non-operational)

six consecutively executed shock pulses in the positive and negative x, y, and z axes (one pulse on each side of the system) of 71 G for up to 2 ms

Altitude:

Operating

–16 to 3,048 m (–50 to 10,000 ft)

Storage

–16 to 10,600 m (–50 to 35,000 ft)

NOTE: For the full name of an abbreviation or acronym used in this table, see the "Glossary."

Environmental
Temperature:
Operating	10° to 35°C (50° to 95°F)
Storage	–40° to 65°C (–40° to 149°F)
Relative humidity:
Operating	8% to 85% (noncondensing) with a humidity gradation of 10 % per hour
Storage	5% to 95% (noncondensing)
Maximum vibration:
Operating	0.25 G at 3 to 200 Hz for 15 minutes
Storage	0.5 G at 3 to 200 Hz for 15 minutes
Maximum shock:
Operating	one shock pulse in the positive and negative x, y, and z axes (one pulse on each side of the system) of 41 G for up to 2 ms
Storage (non-operational)	six consecutively executed shock pulses in the positive and negative x, y, and z axes (one pulse on each side of the system) of 71 G for up to 2 ms
Altitude:
Operating	–16 to 3,048 m (–50 to 10,000 ft)
Storage	–16 to 10,600 m (–50 to 35,000 ft)
NOTE: For the full name of an abbreviation or acronym used in this table, see the "Glossary."

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