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Black and silver mini tower desktop with DVD drive and USB keyboard mouse set

DELL

DELL OptiPlex 9020 Tower i7-4770 3.4GHz 32GB DDR3 512GB SSD desktop PC

SKU CH-9VP7-D3CPA

Tower desktop with a 3.4 GHz Intel Core i7-4770, 32 GB DDR3 memory and a 512 GB SSD, pre-installed with Windows 10 Pro

  • TypeStudent / Home Office
  • Form FactorDIMM 240-pin
  • UsageConsumer
  • ColorBlack/Silver
  • Processor4th Gen Intel Quad-Core i5-4570 3.40GHz
  • Processor Main Features64 bit Processor
  • 4th Gen Intel Core i7-4770 3.4 GHz quad-core processor delivers responsive performance
  • 32 GB DDR3 memory supports smooth multitasking across demanding workloads
  • 512 GB 2.5" solid-state drive provides fast boot and application loading
  • Windows 10 Professional 64-bit pre-installed with Certificate of Authenticity
  • Gigabit Ethernet plus USB keyboard and mouse included for immediate setup

Ready desktop for office and study

The Dell OptiPlex 9020 Tower arrives with Windows 10 Pro installed and a USB keyboard and mouse in the box. A 4th Generation Intel Core i7-4770 running at 3.40 GHz and 32 GB of DDR3 memory give enough headroom for everyday multitasking. The 2.5-inch 512 GB solid-state drive provides fast boot and application loading. Integrated Intel Graphics 4600 drives the display outputs.

Thermals noise and power in daily use

The tower chassis uses conventional air cooling that keeps the quad-core processor within its thermal envelope during typical workloads. Fan noise remains at a low background level suitable for a quiet home office or classroom. Power draw stays modest thanks to the efficient 64-bit architecture and solid-state storage. Gigabit Ethernet provides a wired network link without adding wireless hardware.

Upgrade path from older mechanical drives

Replacing a system that still relies on a hard-disk drive with this SSD-equipped unit yields noticeably quicker start-up and file access. The 32 GB memory configuration removes the need for an immediate RAM upgrade in most scenarios. Buyers who want more storage than 512 GB or who need a discrete graphics card for heavy 3D work should look at larger workstations. The included DVD±RW drive covers legacy optical media needs.

Privalumai

  • 4th Gen Intel Core i7-4770 3.4 GHz quad-core processor delivers responsive performance
  • 32 GB DDR3 memory supports smooth multitasking across demanding workloads
  • 512 GB 2.5" solid-state drive provides fast boot and application loading
  • Windows 10 Professional 64-bit pre-installed with Certificate of Authenticity
  • Gigabit Ethernet plus USB keyboard and mouse included for immediate setup

Specifikacijos

BrandDELL
SeriesOptiPlex
Model9020
Part Number9020
TypeStudent / Home Office
Form FactorDIMM 240-pin
UsageConsumer
ColorBlack/Silver
Processor4th Gen Intel Quad-Core i5-4570 3.40GHz
Processor Main Features64 bit Processor
Memory32 GB DDR3 Desktop RAM
Storage2.5" 512 GB Solid State Drive (SSD)
Optical Drive16X DVD±RW Drive
GraphicsIntel Graphics 4600
AudioSound card - Integrated
EthernetGigabit Ethernet
MonitorMonitor not included
KeyboardUSB
MouseUSB
Operating SystemWindows 10 Pro
Software IncludedWindows 10 Pro Restore Media
ChipsetIntel Q86 Chipset
CPU TypeIntel Core i7 4th Gen
Installed Qty1
Max Supported Qty1
CPU NameIntel Core i7-4770
CPU Main Features64 bit Processor
GPU/VGA TypeIntel HD Graphics 4600
Graphics InterfaceIntegrated video
Memory Capacity32GB DDR3
Memory SpeedDDR3
Memory Spec8 GB x 4
Memory Slot (Total)4
Memory Slot (Available)0
Memory Slots (Available/Total)0/4
Maximum Memory Supported32 GB
SSD512GB
HDDNo
HDD InterfaceSATA
Optical Drive TypeDVD+R/RW
Screen SizeNo Screen
Audio ChipsetIntegrated
LAN ChipsetIntegrated
LAN Speed10/100/1000Mbps
WLANIEEE 802.11n
BluetoothYes
Front USB4
PS/22
Video Ports1 VGA, 2 Display Ports
Rear USB6
RJ451 port
Rear Audio Ports1x Headphone, 1x Microphone, 1x Line In
Keyboard TypeUSB Keyboard
Mouse TypeUSB Mouse
Dimensions (H x W x D)14.2 x 6.9 x 16.10
Weight21

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How do I install extra DDR3 memory in the OptiPlex 9020 tower, and which step is often missed?

Power off, open the case, align the notch on each 240-pin DDR3 module with the slot key, press firmly until the retention clips click, then close the case; the step people skip is pressing hard enough to engage both clips.

What maintenance or replacement will the 512 GB SSD and DVD±RW drive need later?

The SSD has no moving parts so it only needs occasional firmware checks; the DVD±RW drive may eventually require a laser-lens clean or a full drive swap if discs stop reading.

Which limit appears first during sustained heavy loads on the i7-4770 and Intel Graphics 4600?

The integrated Intel Graphics 4600 shares system memory and hits its thermal ceiling before the CPU does, causing throttle under prolonged 3D or video work.

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