The Dell Optiplex GX755 Mini Tower Desktop Computer is a dependable, enterprise-class PC. This system is powered by an Intel Core 2 Duo processor with speeds of up to 3.0 GHz, providing the central processing power to run everyday applications. It supports up to 8 GB DDR2 RAM, allowing smooth multitasking and better performance. This system includes a SATA hard drive (80–250 GB standard) for storing your files and applications. It can also be upgraded to an SSD for faster boot times and quicker data access. In addition, it comes with a 305-watt power supply suitable for its basic hardware needs.
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.
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.
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.
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.
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.
If you have any queries about product condition, functionality, and availability, reach us at (888) 787-4795 or support@servertechcentral.com
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