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Black and silver small-form-factor desktop tower with USB keyboard and mouse

DELL

DELL OptiPlex 7020 SFF i7-4770 3.40GHz 16GB DDR3 500GB HDD desktop PC

SKU CH-ZF2M-AWWBB

Small-form-factor desktop with a quad-core 3.40 GHz processor, 16 GB DDR3 memory and a 500 GB hard drive, sold without an operating system

  • TypeBusiness Desktops & Workstations
  • Form FactorSlim/Small Form Factor
  • ColorBlack/Silver
  • ProcessorIntel Core i7-4770 @ 3.90 GHz (4th generation)
  • Processor Main Features64 bit Quad-Core Processor
  • Memory16 GB DDR3
  • Quad-core i7-4770 at 3.40 GHz handles multitasking workloads
  • 16 GB DDR3 memory supports multiple business applications
  • 500 GB hard drive stores documents and local files
  • DVD-RW drive reads and writes optical media
  • Gigabit Ethernet provides wired network connectivity

DELL OptiPlex 7020 SFF Business Desktop

This small form factor desktop is built for office environments needing a compact Intel Core i7 system. It ships with 16GB DDR3 memory and a 500GB hard drive ready for productivity applications. The unit includes a USB keyboard and mouse but requires the buyer to supply an operating system. It suits users who need legacy 4th generation Intel architecture in a space-saving chassis.

Thermals Noise and Power in SFF Chassis

The Slim Form Factor design houses the Intel Core i7-4770 processor with integrated Intel HD Graphics 4600 within a restricted airflow volume. Under typical office workloads the system manages heat using the stock cooler fitted to the 3.40 GHz quad-core CPU. Acoustic output remains low during standard business tasks such as document editing or web browsing. Power draw scales with the 64-bit processor load and discrete graphics are absent.

Included Peripherals and No OS Impact

A new USB keyboard and new USB mouse are bundled so the workstation is ready for immediate input once an OS is installed. The 16X DVD±RW drive provides optical media support for legacy software installation or data recovery. Gigabit Ethernet enables wired network connectivity without additional adapters. The absence of a pre-installed operating system means the buyer must acquire and deploy Windows or an alternative before productive use begins.

Highlights

  • Quad-core i7-4770 at 3.40 GHz handles multitasking workloads
  • 16 GB DDR3 memory supports multiple business applications
  • 500 GB hard drive stores documents and local files
  • DVD-RW drive reads and writes optical media
  • Gigabit Ethernet provides wired network connectivity

Specifications

BrandDELL
SeriesOptiPlex
ModelOptiPlex 7020
TypeBusiness Desktops & Workstations
Form FactorSlim/Small Form Factor
ColorBlack/Silver
ProcessorIntel Core i7-4770 @ 3.90 GHz (4th generation)
Processor Main Features64 bit Quad-Core Processor
Memory16 GB DDR3
Storage500GB HDD
Optical Drive16X DVD±RW Drive
GraphicsIntel HD Graphics 4600
AudioSound card - Integrated
EthernetGigabit Ethernet
MonitorMonitor not included
KeyboardNew USB Keyboard
MouseNew USB Mouse
Operating SystemNo
CPU TypeIntel Core i7 4th Gen
Max Supported Qty16GB
CPU NameIntel Core i7-4770
CPU Socket TypeLGA 1150
CPU Main Features64 bit Quad-Core Processor
GPU/VGA TypeIntel HD Graphics 4600
Graphics InterfaceIntegrated video
Memory Capacity16GB DDR3
Memory Slot (Total)2
Maximum Memory Supported16GB
SSDNo
HDD500GB
Optical Drive TypeDVD±RW
Screen SizeNo Screen
TouchscreenNo
Display FeatureNo Screen
Keyboard TypeUSB Keyboard
Mouse TypeUSB Mouse
Dimensions (H x W x D)11.40" x 3.70" x 12.30"
Weight13.20lb
Package ContentsNew Power Cord

Questions about this item

How do I install the operating system on the Dell OptiPlex 7020 SFF since it arrives with no OS?

Insert your Windows or Linux installation media into the 16X DVD±RW drive or a USB port, boot from it, and install to the 500GB HDD; the Intel Core i7-4770 supports 64-bit only.

What memory upgrades are possible later for the OptiPlex 7020 SFF with 16GB DDR3 already installed?

The board maxes out at 16GB DDR3, so the four slots are full; any future change means replacing existing modules with identical DDR3 sticks, not adding more.

When does the Intel HD Graphics 4600 become the bottleneck during sustained workloads on this i7-4770 system?

The integrated Intel HD Graphics 4600 shares system memory and has no dedicated VRAM, so 3D rendering, video export, or multi-monitor scaling hit the GPU ceiling first.

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