Dell PowerEdge 1750 - Manual (Page 20)

Microprocessor
Microprocessor type up to two Intel Xeon microprocessors with a minimum
internal operating frequency of at least 1.8 GHz for
the 400-MHz processor and 2.4 GHz for the 533-MHz
processor
Front-side bus speed 100 or 133 MHz
Address bus speed 200 or 266 MHz (doubled address transfer rate)
Data bus speed 400 or 533 MHz (quadrupled data transfer rate)
Internal cache 512 KB or 1 MB level 2 cache
Math coprocessor internal to microprocessor
Expansion Bus
Bus type PCI, PCI-X
Expansion slots two 3.3-V, 64-bit, 133-MHz PCI-X slots
or
one 3.3-V, 64-bit, 133-MHz PCI-X slot and one 5-V
64-bit, 33-MHz PCI slot
Memory
Architecture 72-bit ECC PC-266 registered DDR SDRAM DIMMs,
with 2-way interleaving
Memory module sockets four 72-bit wide 168-pin DIMM sockets
Memory module capacities 128-MB, 256-MB, 512-MB, 1-GB, or 2-GB registered
DDR SDRAM DIMMs, rated for
266-MHz operation
Minimum RAM 256 MB
Maximum RAM 8 GB
Drives
Hard drives up to three 1-inch, internal U320 SCSI
Diskette drive 3.5-inch, 1.44-MB diskette drive
CD or DVD drive IDE CD or DVD drive
Connectors
Externally accessible:
Back:
SCSI 68-pin U320 SCSI connector
Serial 9-pin connector
USB 4-pin connectors
NIC two RJ45 connectors for integrated 10/100/1000-
Mbps NICs
RAC one RJ45 connector for optional RAC (100-Mbps
Ethernet controller)
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
Video
Video type ATI Rage XL PCI video controller; VGA connector
Video memory 8 MB