Black Friday Deals are Live!
Questions about products? Bulk orders? * Call 888-654-3376
Menu
Home » Desktop Computers » Dell » Optiplex » Optiplex 790 » OptiPlex 790 USFF Computer i5-2400S Windows
Dell OptiPlex 790 USFF Computer i5-2400S - Windows 10 - Grade C
Only $133.99
Dell OptiPlex 790 USFF Computer i5-2400S - Windows 10 - Grade C Dell OptiPlex 790 USFF Computer i5-2400S - Windows 10 - Grade C Dell OptiPlex 790 USFF Computer i5-2400S - Windows 10 - Grade C Dell OptiPlex 790 USFF Computer i5-2400S - Windows 10 - Grade C
Previous Image
Dell OptiPlex 790 USFF Computer i5-2400S - Windows 10 - Grade C
Next Image

Dell OptiPlex 790 USFF Computer i5-2400S - Windows 10 - Grade C

SKU 57735 Optiplex 790 Refurbished - 30-Day Free Returns + 1 Year Warranty
$133.99
Was $383.99 You Save $250.00
4 In Stock

Select Options
Windows 10 Pro
4GB RAM | 128GB SSD
1 Year
  • 18,000+
    ★★★★★
    5 Star Reviews
  • Free Shipping on Orders of $500+ in Continental US
    Free Shipping on Orders of $500+ *
  • *
    Satisfaction Guaranteed
Have one to sell?
Item Information

Dell Optiplex 790 USFF Computer with Intel Core i5 Processor

The Dell OptiPlex 790 Ultra Small Form Factor (USFF) desktop computer combines compact design with reliable performance, making it an ideal choice for space-conscious business environments.

Key Features:

  • Intel Core i5-2400S processor (2.5GHz)
  • 4GB DDR3 RAM with expansion capability
  • 128GB SATA storage for efficient data management
  • Ultra-compact design perfect for limited spaces
  • Versatile connectivity options

Technical Details:

  • Form Factor: Ultra Small Form Factor
  • Memory: 4GB DDR3 (2 total memory slots)
  • Storage: 128GB 2.5" SATA drive
  • DVD optical drive included
  • Display Connections: 1x VGA, 1x DisplayPort
  • USB Ports: 7 total (2 front, 5 rear) USB 2.0
  • Network: Gigabit Ethernet
  • Additional Ports: 1x Serial Port, 1x Mini PCI-E slot

This compact Dell OptiPlex delivers reliable performance in a space-saving design. The system's small footprint makes it ideal for desk-mounted solutions or environments where space is at a premium, while still providing essential connectivity options for business applications.

Why buy from PC Liquidations:

With over 250,000 happy customers and counting, our commitment to quality is evident in every system we offer. Each unit undergoes a meticulous testing and inspection process, ensuring you receive a reliable computer that meets your needs.

Microsoft Authorized Refurbisher

Operating System Options

Our Microsoft Authorized Refurbished (MAR) computers and laptops typically include the latest Microsoft Windows operating systems, such as Windows 10 and 11. Please check your product option selections to ensure compatibility with your specific needs, including choosing between Pro or Home versions.

Windows 10 Disclaimer

Windows 10 devices are not eligible to be upgraded to Windows 11. End of Service for Windows 10 will be on October 14, 2025.

PCL Certified Refurbished

Grade C Refurbished

Functionality 5 Stars
Cosmetics 3 Stars

All refurbished items are restored to full functionality, and their grades reflect only cosmetic condition. Lower-grade products may have more visible blemishes but are rigorously tested and cleaned to ensure identical performance and warranty coverage.

More Great Computer and Laptop Options

UPC: 00825633324961

OptiPlex 790 USFF Computer Technical Specs

ProcessorIntel Core i5 (i5-2400S) 2.5GHz Dual Core Processor
Memory4GB DDR3
Storage128GB 2.5" SATA
Form FactorUltra Small Form Factor
Total Memory Slots 2
Expansion Slots(1) Mini PCI-E
Optical DriveDVD
Network ConnectionGigabit Ethernet
Front USB Port(s)2 (2.0)
Rear USB Port(s)5 (2.0)
VGA Port(s)1
DVI Port(s)0
HDMI Port(s) 0
DisplayPort(s)1
Firewire Port(s)0
eSATA Port(s)0
PS/2 Ports0
Serial Port(s)1
SD Card Reader No

OptiPlex 790 USFF Computer Parts & Accessories

No Hassle Return Policy & PC Certified Guarantee

Rest assured, if you order the wrong items, don't like the model, or just don't need it anymore we accept returns with NO restocking fees. Whether you want something different or just a credit, we have you covered! This policy goes hand in hand with our company culture of delivering outstanding customer satisfaction.

If you need assistance finding a different product our awesome staff is ready to help. Contact us for expert support.

  • Item(s) must be returned within 30 days from invoice date.
  • Item(s) must be received in original condition preferably in the same packing materials.
  • Item(s) should be securely packed for safe return.
  • The purchaser is responsible for all shipping costs and insurance.

Shipping

  • Products usually ship within two business days after payment. If you have a rush order, or need an item delivered on Saturday please call to request faster shipping.
  • All products are shipped and delivered on business days.
  • Fixed or free shipping offer does not apply to items shipped on pallets, please call for rates on those items. Free shipping offers only apply to the continental US.

Warranty Policy

All products purchased from us are covered by a 1-year warranty from the date of purchase, covering manufacturing defects and functional failures under normal business use.

Please note that batteries are an exception to this policy. Batteries are covered by a 90-day warranty due to their consumable nature.

This warranty does not cover damage caused by misuse, unauthorized modifications, or improper handling. For any warranty claims, please contact our support team with your purchase details and a description of the issue.

*
Certified Refurbished
*
Excellent Customer Service
*
Supplying IT to Businesses Since 1991
*
18,000+ 5-Star Reviews on ShopperApproved
View Similar Items
Customers Who Bought This Item Also Bought
*
Shipping
Expedited shipping and fast fulfillment.
*
Guarantee
100% guaranteed for quality and functionality.
*
Payment
All major credit cards plus Amazon, Paypal, and Affirm.
*
Returns
No restocking fee, and no hassle returns on refurbs within 30 days.

Contact

Monday-Friday
9am-5pm EST

Address

PCLiquidations.com
140 Stockton St.
Jacksonville, FL 32204

Special Deals & Savings!

Sign up to receive money saving deals & sales
Microsoft Registered Refurbisher Customer Reviews
© 2001-2025 PCLiquidations.com, All rights reserved, All trademarks held by their respective owners, Privacy Policy - Accessibility Policy