Dell OptiPlex 755 User Manual

Drives 247
Drives
Your computer supports:
• One SATA (serial ATA) hard drive
• One optional Dell D-module optical drive, second hard drive, or floppy drive in the module bay (See
"Module Bay" on page 255 for information on installing and removing devices in the module bay.)
General Installation Guidelines
NOTE: For information on installing D-module drives, see the documentation that came with your optional device.
Connecting Drive Cables
When you install a drive, you connect two cables—a DC power cable and a data interface cable—to the
back of the drive.
Data Interface Connectors
SATA Connector
1 data interface cable connector
2 data interface connector
1
2

Dell OptiPlex 755 Specifications

General

Chipset	Intel Q35 Express
Memory	Up to 8GB DDR2 SDRAM
Optical Drive	DVD-ROM, DVD+/-RW
Audio	Integrated High Definition Audio
Form Factor	Mini Tower, Desktop, Small Form Factor, Ultra Small Form Factor
Processor Options	Intel Core 2 Duo
Storage	SATA HDD, up to 1TB
Graphics	Integrated Intel Graphics Media Accelerator 3100
Network	Integrated Gigabit Ethernet
Expansion Slots	PCI, PCIe x1, PCIe x16
Ports	USB 2.0, VGA, serial, parallel, PS/2, audio in/out
Operating System	Windows Vista, Windows XP