Key Features:

• Intel Core 2 Duo processor (up to 3.0 GHz)

• Up to 8 GB DDR2 RAM ( 4 slots)

• SATA HDD storage (80–250 GB), upgradeable to SSD

• Intel GMA 3100 integrated graphics, supports low-profile CIe GPUs 

• DVD-ROM or DVD-RW optical drive 

• 1 PCIe x16, 1 PCIe x1, and 2 PCI expansion slots 

• 8 USB 2.0, VGA, Serial, Parallel, PS/2, Ethernet Ports 

• Mini Tower chassis (BTX form factor)

• 305W power supply 

• Originally shipped with Windows XP/Vista; supports Windows 10 (32-bit)

• Compatibility: The Dell Optiplex GX755 Mini Tower Desktop Computer is compatible with Windows XP, Vista, Windows 7, and supports Windows 10 (32-bit preferred); it also supports DDR2 RAM modules up to 8 GB and low-profile PCIe graphics cards for basic upgrades.

Specifications

• General

• Manufacturer: Dell Inc.

• Model Name: OptiPlex GX755

• Product Name: OptiPlex GX755 Mini Tower Desktop Computer

• Product Type: Desktop Computer / Business PC

• Processor 

• Intel Core 2 Duo series

• Clock speed up to 3.0 GHz (varies by specific model)

• Dual-core architecture

• 64-bit processing capability

• Socket type: LGA 775

• Memory

• Supports up to 8 GB DDR2 RAM

• Four DIMM slots available
  Memory type: DDR2 SDRAM

• Maximum module size: 2 GB per slot

• Supports dual-channel memory architecture

• Storage 

• Standard SATA hard drive (80–250 GB capacity)

• Supports 3.5-inch drive bays

• Upgradeable to SATA-based SSD for improved performance

• SATA interface version: SATA II (3.0 Gb/s)

• Supports multiple storage devices (depending on configuration)

• Graphics 

• Integrated Intel GMA 3100 graphics

• Supports basic display and multimedia functions

• PCIe x16 slot available for discrete GPU installation

• Compatible with low-profile PCIe graphics cards

• Suitable for light gaming and video playback

• Optical Drive 

• Supports DVD-ROM drives

• Supports DVD-RW drives for reading and writing DVDs

• Standard 5.25-inch drive bay

• Compatible with CD-ROM and CD-RW formats

• Removable drive for upgrades or replacement

• Ports and Connectivity

• 8 x USB 2.0 ports (rear and front panel)

• VGA video output port

• Serial port for legacy peripherals

• Parallel port for printers and other devices

• PS/2 ports for keyboard and mouse

• RJ-45 Ethernet port for network connectivity

• Expansion Slots 

• 1 x PCIe x16 slot for graphics cards

• 1 x PCIe x1 slot for add-on cards

• 2 x PCI slots for legacy expansion cards

• Supports low-profile and standard cards depending on the slot

• Expandability for enhanced system functionality

• Chassis 

• Mini Tower form factor

• Uses BTX motherboard layout

• Steel and plastic construction for durability

• Multiple drive bays (3.5" and 5.25")

• Designed for efficient airflow and cooling

• Power Supply 

• Standard 305W power supply unit

• Supports typical office-grade components

• Single +12V rail for stable power delivery

• Includes standard power connector cables

• Adequate for integrated and low-power discrete GPUs

• Operating System Compatibility

• Originally shipped with Windows XP or Windows Vista

• Compatible with Windows 7 (32-bit and 64-bit)

• Supports Windows 10 (32-bit preferred for best stability)

• Linux compatibility is possible with appropriate drivers

• Limited support for newer OS versions due to hardware age

If you are looking for a reliable, budget-friendly desktop for business tasks, then the Dell Optiplex GX755 Mini Tower Desktop Computer is an excellent choice. Server Tech Central deals in dependable desktop computers, offering solid performance with Intel Core 2 Duo and expandable memory. We deliver business-class desktop computers that meet exceptional standards of durability, scalability, and performance. 

Our Services

We specialize in selling and purchasing new and refurbished servers, network components, computer parts, data storage solutions, and other items related to IT hardware infrastructure. 

Why Server Tech Central?

With years of industry experience, our motto is to provide cost-effective, durable, and reliable IT hardware solutions to businesses of all sizes — from small startups to enterprise-grade tech industries. We keep the ongoing needs of the digital world in consideration and provide customized solutions according to the customer’s requirements. Moreover, our extensive industry is equipped with a wide range of products from top-tier brands like Dell, HP, Cisco. IBM, Lenovo, and more. Our refurbished products go through extensive testing and certification to ensure robust and high-performance.

Product Guarantee

Our products are backed by warranty and authenticity. You may reach us for any sort of help before, during, and after the sale. Our team of professionals and technicians knows what meets your demands within your desired cost. With our 24/7 assistance, we provide unwavering customer support. 

How to reach us?

If you have any queries about product condition, functionality, and availability, reach us at (888) 787-4795 or support@servertechcentral.com