Dell PowerEdge SC1420 - Manual (Page 2)

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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