Technical specifications – Dell PowerEdge SC1420 User Manual
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Technical Specifications
Dell™ PowerEdge™
SC1420 Systems User's Guide
Processor
Processor type
Up to two Intel® Xeon™ processors with a minimum
clock speed of at least 2.8 GHz
Internal cache
At least 1 MB
Front-side bus speed
800 MHz
Expansion Bus
Bus type
PCI Express, PCI-X, PCI
Expansion slots
PCI Express
PCI Express x8 links, 3.3-V, 12-V (slot 1)
PCI Express x4 links, 3.3-V, 12-V (slot 3)
PCI-X
Three 3.3-V, half-length, 64-bit, 100-MHz (slots 4, 5,
and 6)
PCI
One 5-V, half-length, 32-bit, 33-MHz (slot 2), used for
video card
Memory
Architecture
72-bit, ECC, PC-3200, Registered, DDR II SDRAM,
DIMMs, rated for 400-MHz operation
Memory module sockets
Six 240-pin
Memory module capacities
256 MB, 512 MB, 1 GB, or 2 GB
Minimum RAM
256 MB (one 256-MB module)
Maximum RAM
12 GB (three pairs of 2-GB modules)
Drives
Hard drives
SATA
Up to two non-hot-plug, 1-inch, internal SATA hard
drives with the integrated SATA controller
Up to four non-hot-plug, 1-inch, internal SATA hard
drives with the SATA RAID controller card
SCSI
Up to four non-hot-plug, 1-inch, internal SCSI drives
with a SCSI controller card
Diskette drive
One optional 3.5-inch, 1.44-MB
CD drive
One IDE CD, DVD, CD-RW/DVD combination, or DVD-
RW
NOTE:
DVD devices are data only.
Tape drives
One optional 5.25-inch; SCSI tape device or one
Travan TR40 IDE tape device
Connectors
Externally accessible
Back
NIC
RJ-45 (for integrated 1-Gigabit NICs)
Parallel
25-pin
PS/2-style keyboard
6-pin mini-DIN
PS/2-compatible mouse
6-pin mini-DIN
Serial
Two 9-pin, DTE, 16550-compatible
USB
Two 4-pin, version 2.0
Video
15-pin VGA
Front
USB
Two 4-pin