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Dell OptiPlex 9020 mini tower desktop in black chassis with front DVD-RW drive and front panel ports

DELL

DELL I7-4790 OptiPlex 9020 Mini Tower desktop PC 16 GB DDR3 1 TB SATA

SKU CH-JBDM-KXTSS MPN I7-4790

A mini-tower desktop with a 3.5 GHz quad-core Intel Core i7, 16 GB DDR3, 1 TB SATA storage and DVD-RW

  • Form FactorMini Tower
  • CPU TypeIntel Core i7 4th Gen
  • CPU Name3.5GHz
  • Memory Capacity16GB DDR3
  • Maximum Memory Supported32 GB
  • HDD1TB
  • Ready for multitasking with 16 GB DDR3 memory
  • Expandable to 32 GB for future workloads
  • 1 TB SATA drive stores large file libraries
  • Four-core 3.5 GHz processor handles demanding apps
  • Six USB 2.0 and four USB 3.0 ports connect peripherals

Ready-to-use business desktop

The Dell OptiPlex 9020 Mini Tower arrives with a 4th generation Intel Core i7-4790 running at 3.5 GHz and 16 GB of DDR3 memory. A 1 TB SATA hard drive and a DVD±RW optical drive are installed. Windows 7 Professional COA label is included. The mini tower form factor fits standard office spaces and supports up to 32 GB of total memory.

Ports and expansion for legacy peripherals

Six USB 2.0 ports and four USB 3.0 ports provide ample connectivity for older keyboards, mice, printers and external drives. DisplayPort, HDMI and VGA outputs drive up to three monitors without a discrete graphics card. A wired RJ-45 network jack, headphone and microphone jacks complete the I/O panel. No USB-C or SD card reader is present.

DDR3 memory ceiling at 32 GB

The four DIMM slots accept only DDR3 modules and stop at 32 GB total capacity. Buyers who need more memory or a newer DDR generation must choose a different platform. The Socket 1150 processor cannot be upgraded to later Intel Core families.

Highlights

  • Ready for multitasking with 16 GB DDR3 memory
  • Expandable to 32 GB for future workloads
  • 1 TB SATA drive stores large file libraries
  • Four-core 3.5 GHz processor handles demanding apps
  • Six USB 2.0 and four USB 3.0 ports connect peripherals

Specifications

Form FactorMini Tower
CPU TypeIntel Core i7 4th Gen
CPU Name3.5GHz
Memory Capacity16GB DDR3
Maximum Memory Supported32 GB
HDD1TB
HDD InterfaceSATA
Optical Drive TypeDVD?RW
Screen SizeNo Screen

Questions about this item

Can the 16 GB DDR3 memory be expanded later?

Yes, the board has four DDR3 slots and supports up to 32 GB total, so you can add modules up to that limit.

What component reaches its ceiling first during long workloads?

The four-core i7-4790 at 3.5 GHz will hit its processing limit before the 16 GB DDR3 or the 1 TB SATA drive become bottlenecks.

How loud or hot does the mini-tower get when it runs all day?

The Mini Tower chassis with standard Dell cooling keeps the Haswell CPU within thermal limits during continuous operation; fan noise stays at typical office levels.

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