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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

  • Screen sizeNo Screen
  • ProcessorIntel Core i7 4th Gen
  • RAM capacity16 GB DDR3
  • Form factorMini Tower
  • CPU model3.5 GHz
  • Hard drive1 TB
  • 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.

How it compares

Measured against everything we stock in Tower & Compact Desktop PCs, at today’s prices. Recalculated every night.

Price $206.99
Cheaper than about 88% of the 14,711 comparable items (median $494.99).
RAM capacity 16 GB DDR3
Typical for this category: the median of 13,125 items is 16 GB.

Specifications

Processor
ProcessorIntel Core i7 4th Gen
CPU model3.5 GHz
Memory
RAM capacity16 GB DDR3
Max supported RAM32 GB
Storage
Hard drive1 TB
Drive interfaceSATA
Optical driveDVD?RW
Display
Screen sizeNo Screen
Size & build
Form factorMini Tower

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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