- Dell Optiplex 390, 790, and 990 Tower models with Intel Core i7 2nd Gen processors are versatile and powerful desktops designed to handle a variety of business and professional tasks. Here’s a detailed overview of their features and specifications:
Key Specifications
Processor: Intel Core i7 2nd Gen (e.g., i7-2600, i7-2700
Cores/Threads: 4 cores and 8 threads (thanks to Hyper-Threading
Base Clock Speed: Approximately 3.4 GHz to 3.5 GH
Boost Clock Speed: Up to around 3.8 GHz (varies by specific model
Cache: 8 MB Intel Smart Cach
Memory
RAM: Typically comes with 4 GB to 8 GB DDR3, expandable up to 16 GB depending on the motherboard and available slots
Storage
HDD: Options usually include HDDs ranging from 500 GB to 1 TB
SSD: Some configurations may support SSDs for improved performance and faster boot times
Graphics
Integrated Intel HD Graphics 2000 or 3000. For more demanding graphical tasks, a dedicated GPU can be added if necessary
Expansion Slots
Includes PCIe slots for additional components such as dedicated graphics cards, extra storage drives, or other expansion cards
Ports and Connectivity
USB Ports: Multiple USB 2.0 and USB 3.0 ports for high-speed data transfer
Networking: Ethernet port for reliable wired network connections
Audio: Standard audio input/output jacks
Form Factor
Tower: Provides ample space for upgrades and cooling compared to smaller form factors, making it suitable for more demanding applications and future expandability
Operating System
Originally shipped with Windows 7 Professional or Windows 10 Pro, and compatible with newer versions of Windows depending on driver support.
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