Dell OptiPlex 330 (Late 2007) - Manual (Page 101)

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Dell™ OptiPlex™ 330 User's Guide
Desktop Computer Specifications
Desktop Computer Specifications
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Processor
Processor type l Intel Core 2 Duo
l Intel Pentium®
l Intel Celeron®
Internal cache Up to 6 MB
External bus frequency 800 MHz and 1066 MHz
System Information
Chipset Intel G31 Chipset w/ICH7R
Data bus width 64 bits
Address bus width 36 bits
DMA channels eight
Interrupt levels 24
BIOS chip (NVRAM) 8 MB
NIC integrated network interface with ASF 1.03 and 2.0
support as defined by DMTF
Capable of 10/100/1000 communication
Memory
Type 667 or 800 MHz DDR2 SDRAM
Memory connectors 2
Memory modules supported 512 MB, 1 GB, or 2 GB non -ECC
Minimum memory dual-channel: 1 GB
single-channel: 512 MB
NOTE: 512 MB is the minimum shipping configuration.
Maximum memory 4 GB
NOTE: When using 4 GB of memory, the Microsoft ®
Windows ® Operating Systems may report less
memory in the system than is physically installed in
the DIMM slots.
Ports and Connectors
External connectors:
Serial 9-pin connector; 16550C-compatible
Parallel 25-pin connector (bidirectional)
Video 15-pin VGA connector
Network adapter RJ45 connector
Optional PS/2 with secondary serial port
adapter two 6-pin mini-DINs
USB two front-panel and six back panel USB 2.0–compliant
connectors