OptiPlex 755 Details

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Tech Specs

Overview

Service and Support

Processors

Intel^® Core™2 Quad Processor Quad Core Technology

Intel^® Core™2 Duo Processor Dual Core Technology with Intel vPro^TM Technology

Intel^® Core™2 Duo Processor Dual Core Technology

Intel^® Pentium^® Dual Core Processor Dual Core Technology

Intel^® Celeron^® Processor

Operating Systems

Genuine Windows Vista^® Ultimate
Genuine Windows Vista^® Business
Genuine Windows Vista^® Home Basic

For more details on Dell systems that run Windows Vista, seewww.dell.com/vista.

Memory

Dual Channel DDR2 Shared Memory^*

Available DIMM Slots:

Four Memory slots offering up to 8GB^*

^{*Ultra Small Factor has two DIMM Slots offering up to 4GB^*}

Memory Bandwidth:

800MHz - 12.8 GB/s with dual channel

667MHz - 10.7 GB/s with dual channel

Hard Drives

SATA 3.0Gb/s

SATA 3.0Gb/s provides 2X the bandwidth of SATA with a transfer rate of 3.0Gb/s.

RAID 1 Data Security

The new Dell OptiPlex 755 offers options for RAID 1 Data Security. The optional configuration provides an additional hard drive that mirrors the data on the primary drive.

Capacities up to 250GB^*

Graphics Options

256MB ATI Radeon HD 2400 XT	Features dual independent VGA or DVI display support, PCI Express x16	Best option for graphic intensive office applications or applications that may require dual monitor deployments.

256MB ATI Radeon HD 2400 PRO	Features single VGA or DVI display support, PCI Express x16	The best option for 3D presentations and video editing.

Integrated Intel Graphics Media Accelerator 3100	Offers up 256MB shared memory	Good solution for surfing the web and general office applications.

Chassis:, Drive Bays and More...


Mini-Tower	Desktop	Small Form Factor	Ultra Small Form Factor
Number of Bays 2 internal 3.5", 1 external 3.5", 2 external 5.25"	Number of Bays 1 internal 3.5", 1 external 3.5", 1 external 5.25"	Number of Bays 1 internal 3.5", 1 external 3.5", 1 external 5.25"	Number of Bays 1 internal hard drive, 1 external removable hard drive
Dimensions H: 16.10" W: 7.36" D: 17.52" H: 40.89cm W: 18.69cm D: 44.50cm	Dimensions H: 15.65" W: 4.59" D: 14.25" H: 39.75cm W: 11.66cm D: 36.19cm	Dimensions H: 12.45" W: 3.65" D: 13.4 H: 31.63cm W: 9.26cm D: 34cm	Dimensions H: 10.3" W: 3.5" D: 9.95" H: 26.3cm W: 8.9cm D: 25.2cm
Slots 2 full height PCI -(H: 4.2" X L: 11") 1 PCIe x16 full height graphics, -(H: 4.2" X L: 9") 1 PCIe x1 full height -(H: 4.2" X L: 9")	Slots 2 low-profile PCI -(H: 2.5" X L: 6.6") 1 low-profile PCIe x16 graphics -(H: 2.5" X L: 6.6") Optional Riser converts the PCIe and PCI to either 1 PCIe and 1 PCI or 2 PCI - variable height -(H: 4.2" X L: 6.9")	Slots 1 low-profile PCI -(H: 2.5" X L: 6.6") 1 low-profile PCIe x16 graphics -(H: 2.5" X L: 6.6")	-
Power Supply 305W	Power Supply 280W	Power Supply 275W	Power Supply 220W

Network Interface - Intel^® 82566DM Gigabit Ethernet LAN solution 10/100/1000^* with Remote Wake Up, PXE support and Intel Active Management Technology support

I/O Ports