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DELL OptiPlex 7020
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DELL OptiPlex 7020 4 Core Intel Core I7-4xxx 3.6GHz 4GB 500GB HDD

4 Intel Core I7-4xxx 3.6GHz 4GB Nov 2015
Processor Cores Processor Family Processor Frequency Internal Memory Release Date
Get the job done: Power through your everyday tasks with up to 4th Generation Intel Core i7 processors and the Intel Q87 chipset, as well as the latest discrete graphics. What you need, when you... More
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Dell OptiPlex 7020 Mini Tower PC Unboxing
Dell OptiPlex 7020 Review! Lang Bengali

17 Reasons For

DELL Has Good Reviews for Its Personal Computers

On average DELL medium processor core personal computers have good ratings compared to other manufacturers as do all desktop computers built by DELL.

64-Bit Processor Operating Mode

This desktop computer supports a 32-bit|64-bit processor operating mode, which is the most commonly supported processor operating mode on PCs that were released more than a year ago.

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Quite Fast On-Board Graphics Adapter Dynamic Frequency

The on-board graphics adapter dynamic frequencies of desktop computers of a similar spec and age to the OptiPlex 7020 range from 640MHz to 1,300MHz, and the average on-board graphics adapter dynamic frequency is 1,100MHz. The DELL OptiPlex 7020 has one of the faster on-board graphics adapter dynamic frequencies (1,200 megahertz) amongst comparable spec desktop computers of this age.

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Quite Fast Processor Clock Speed

At 3.6 gigahertz, the OptiPlex 7020 has a quite fast processor clock speed compared to most of the other medium processor core personal computers that came out more than a year ago. The slowest processor clock speed of desktop computers that were launched around the same time as the OptiPlex 7020 is 1.3GHz and the fastest is 4GHz.

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Two PCI Express X16 Slots

The OptiPlex 7020 has more PCI Express x16 slots than most of the medium processor core personal computers that were released more than a year ago. Most of the medium processor core personal computers that have been around for around the same time as the OptiPlex 7020 only have one PCI Express x16 slot, however this personal computer has two PCI Express x16 slots.

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10/100/1000Base-T(X) Cabling Technology

This PC has a 10/100/1000Base-T(X) cabling technology, which is the most frequently found cabling technology on personal computers of this age and type.

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Gold EPEAT Compliance

This personal computer has a Gold EPEAT compliance, which is typical of many comparable spec computers that have been on the market for around the same time as it.

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Fairly Fast Maximum Turbo Frequency

The slowest maximum turbo frequency of medium processor core personal computers that have been around for a comparable time to the OptiPlex 7020 is 1.8GHz, the fastest is 4.4GHz, and the average maximum turbo frequency is 3.6GHz. At 4 gigahertz, the OptiPlex 7020 has a quite fast maximum turbo frequency compared to most of the other personal computers of a comparable age and type to the OptiPlex 7020.

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L3 Processor Cache Level

This personal computer has a L3 processor cache level, which is the most commonly found processor cache level on desktop computers of a similar type and age to it.

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3 PCI Express Slots Version

This personal computer supports a 3 PCI Express slots version, which is the most commonly supported PCI Express slots version on personal computers of a similar age and spec to it.

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Two DisplayPorts

The OptiPlex 7020 is a two DisplayPort PC. Most of the other desktop computers of a similar age and spec to the OptiPlex 7020 have between one and three DisplayPorts.

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Six USB 2.0 Ports

The OptiPlex 7020 is a six USB 2.0 port computer. Most of the other similar spec personal computers that came out more than a year ago have between one and nine USB 2.0 ports.

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Fairly Big Processor Cache

Across all the medium processor core personal computers that came out around the same time as the OptiPlex 7020 the processor caches range from 2MB to 10MB, and the average processor cache is 6.6MB. At 8 megabytes, the OptiPlex 7020 has a fairly big processor cache compared to most of the other PCs of a comparable type and age to the OptiPlex 7020.

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Has One Memory Slot

The number of memory slots found on the OptiPlex 7020 is more than most medium processor core personal computers that have been available for around the same time as it. This DELL PC has a 4x DIMM memory slot, which is the most commonly found memory slot found on PCs of this age and type.

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DVD Super Multi Optical Drive Type

The optical drive type of this desktop computer is DVD Super Multi, which is typical of many similar spec computers that are a comparable age to it.

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Shallow

The depths of computers that are a similar age to the OptiPlex 7020 range from 31mm to 590mm, and the average depth is 350mm. With a depth of only 312 millimeters, the OptiPlex 7020 is one of the shallower medium processor core personal computers that were released one year ago amongst computers of this age.

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Very Narrow

The widths of comparable spec desktop computers that have been around for a similar time to the OptiPlex 7020 range from 33mm to 510mm. At only 93 millimeters, the DELL OptiPlex 7020 is fairly narrow compared to most of the other desktop computers of a comparable spec and age to the OptiPlex 7020.

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10 Reasons Against

Very Small Discrete Graphics Adapter Memory

At only 1 gigabyte, the OptiPlex 7020 has a fairly small discrete graphics adapter memory compared to most of the other computers of this type and age. The average discrete graphics adapter memory of medium processor core personal computers that came out around the same time as the OptiPlex 7020 is 1.8TB, and the discrete graphics adapter memory capacities range from 1GB to 8.2TB.

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Only HDD Storage Medium

The storage speed of this desktop computer is HDD, which is the most commonly found storage medium on medium processor core personal computers that came out around the same time as it. A Hard Disk Drive (HDD) is the traditional storage method for computers. A HDD stores the information on magnetic disks. HDD drives are cheap, but they are slower than Flash and SSD bases storage systems.

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Very Small Internal Memory

At only 4 gigabytes, the OptiPlex 7020 has a quite small internal memory compared to most of the other medium processor core personal computers that have been around for more than a year. Across all the computers that were released one year ago the internal memory range from 2GB to 64GB, and the average internal memory is 8.3GB.

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Quite Small Hard Drive Capacity

The OptiPlex 7020 has a quite small hard drive capacity (only 500 gigabytes) compared to most of the other desktop computers of this age and type. The average hard drive capacity of comparable spec computers that were released one year ago is 930GB.

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Very Small Maximum On-Board Graphics Adapter Memory

With a maximum on-board graphics adapter memory of only 1.024 gigabytes, the DELL OptiPlex 7020 has one of the smaller maximum on-board graphics adapter memories amongst medium processor core personal computers of this age. PCs of this type and age have maximum on-board graphics adapter memories of between 1GB and 64GB, and the average maximum on-board graphics adapter memory is 4.3GB.

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Only One 3.5" Bay

The DELL OptiPlex 7020 is a one 3.5" bay desktop computer. Most of the other desktop computers that have been around for a similar time to the OptiPlex 7020 have between one and six 3.5" bays.

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Only One 5.25" Bay

The DELL OptiPlex 7020 is a one 5.25" bay PC. Most of the other medium processor core personal computers that are a comparable age to the OptiPlex 7020 have between one and three 5.25" bays.

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Very Small Maximum Internal Memory

With a maximum internal memory of only 16 gigabytes, the OptiPlex 7020 has a quite small maximum internal memory compared to most of the other medium processor core personal computers that were launched around the same time as the OptiPlex 7020. Medium processor core personal computers that are a comparable age to the OptiPlex 7020 have maximum internal memory of between 2GB and 260GB.

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Only One PCI Express X1 Slot

Most medium processor core personal computers that are a comparable age to the OptiPlex 7020 have between one and two PCI Express x1 slots, including the OptiPlex 7020 which has one PCI Express x1 slot.

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Quite Slow Memory Clock Speed

Computers of a comparable age and spec to the OptiPlex 7020 have memory clock speeds of between 1,000MHz and 2,400MHz, and the average memory clock speed is 1,800MHz. At only 1,600 megahertz, the OptiPlex 7020 has a fairly slow memory clock speed compared to most of the other personal computers of this type and age.

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2 Other reasons to consider the DELL OptiPlex 7020

Released Over a Year Ago

This desktop computer has been on the market for over a year.

Average Total Storage Capacity

The OptiPlex 7020 has a fairly standard total storage capacity (500 gigabytes) compared to most of the other computers of this type and age.

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Specification

Processor
Processor Cores
Processor Family
Processor Frequency
PCI Express Slots Version
Processor Threads
System Bus Rate
Processor Cache Level
Processor Cache
Processor Socket
Processor Boost Frequency
Processor Model
Memory Voltage Supported by Processor
ECC Supported by Processor
Memory Channels Supported by Processor
Memory Bandwidth Supported by Processor (max)
Memory Clock Speeds Supported by Processor
Memory Types Supported by Processor
Maximum Internal Memory Supported by Processor
Conflict Free Processor
Processor Series
Tcase
Maximum Number of PCI Express Lanes
Stepping
Processor Operating Modes
PCI Express Configurations
Processor Codename
Processor Lithography
Thermal Design Power (TDP)
Bus Type
Processor Cache Type
Number of Processors Installed
Memory
Internal Memory
Non-ECC
Memory Clock Speed
Memory Slots
Memory Layout (slots X Size)
Maximum Internal Memory
Internal Memory Type
Storage
Total Storage Capacity
Storage Media
Hard Drive Capacity
Hard Drive Size
Hard Drive Speed
Hard Drive Interface
Number of Hard Drives Installed
Number of Storage Drives Installed
Optical Drive
Optical Drives Quantity
Optical Drive Type
Graphics
On-Board Graphics Adapter Model
Discrete Graphics Adapter Model
Graphics Adapter Open GL Support
Graphics Adapter DVI-I Ports Quantity
Graphics Adapter DisplayPorts Quantity
NVIDIA G-SYNC
NVIDIA GameWorks VR
Discrete Graphics Adapter Memory
CUDA
On-Board Graphics Adapter ID
On-Board Graphics Adapter OpenGL Version
On-Board Graphics Adapter DirectX Version
On-Board Graphics Adapter Dynamic Frequency (max)
On-Board Graphics Adapter Maximum Resolution
On-Board Graphics Adapter Output
On-Board Graphics Adapter Base Frequency
Maximum On-Board Graphics Adapter Resolution
Number of Displays Supported (on-Board Graphics)
Maximum On-Board Graphics Adapter Resolution
Maximum On-Board Graphics Adapter Memory
Maximum On-Board Graphics Adapter Resolution
On-Board Graphics Adapter
On-Board Graphics Adapter Family
Software
Operating System Installed
Trial Software
Operating System Language
Recovery Operating System
Operating System Architecture
Networking
Wake-On-LAN Ready
Bluetooth Version
Bluetooth
Wi-Fi Standards
Wi-Fi
Cabling Technology
Ethernet LAN Data Rates
Ethernet LAN
Ports & Interfaces
Serial Ports Quantity
Headphone Outputs
Microphone in
Line-Out
Line-in
Ethernet LAN (RJ-45) Ports
PS/2 Ports Quantity
DisplayPorts Quantity
DVI Port
VGA (D-Sub) Ports Quantity
USB 3.0 Port
USB 2.0 Ports Quantity
USB 3.0 (3.1 Gen 1) Type-A Ports Quantity
Expansion Slots
PCI Slots
PCI Express X16 Slots
PCI Express X1 Slots
Design
Chassis Type
Placement Supported
Cable Lock Slot
Number of 5.25" Bays
Number of 3.5" Bays
Colour of Product
Water Cooling System
Intel Segment Tagging
Performance
Password Protection Type
Password Protection
Audio System
Compatible Processor Series
Motherboard Chipset
Product Type
Processor Special Features
Intel® Anti-Theft Technology (Intel® AT)
Intel® Identity Protection Technology (Intel® IPT)
Intel® My WiFi Technology (Intel® MWT)
Intel® Quick Sync Video Technology
Intel® Hyper Threading Technology (Intel® HT Technology)
Intel Smart Connect Technology
Intel® Turbo Boost Technology
Intel® Smart Response Technology
Intel® VPro™ Technology
Intel® Wireless Display (Intel® WiDi)
Intel 64
Enhanced Intel SpeedStep Technology
Intel® Rapid Start Technology
Intel® Small Business Advantage (Intel® SBA)
Intel HD Graphics
Intel® Secure Key
Intel Clear Video Technology
Intel® AES New Instructions (Intel® AES-NI)
Intel Stable Image Platform Program (SIPP)
Intel FDI Technology
Intel TSX-NI
Idle States
Intel® Built-In Visuals Technology
Intel® OS Guard
Intel® Insider™
Intel® Clear Video HD Technology (Intel® CVT HD)
Thermal Monitoring Technologies
Execute Disable Bit
InTru™ 3D Technology
Intel Trusted Execution Technology
Intel VT-X With Extended Page Tables (EPT)
Intel Fast Memory Access
Intel Flex Memory Access
Intel Virtualization Technology (VT-X)
Supported Instruction Sets
Intel Dual Display Capable Technology
Intel Enhanced Halt State
Processor Code
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)
Scalability
Intel Small Business Advantage (SBA) Version
Intel Virtualization Technology for Directed I/O (VT-D)
Thermal Solution Specification
Processor Package Size
CPU Configuration (max)
Intel Rapid Storage Technology
Intel Demand Based Switching
Intel Identity Protection Technology Version
Intel Stable Image Platform Program (SIPP) Version
Graphics & IMC Lithography
Intel® Smart Cache
Intel Secure Key Technology Version
Intel® Iris Pro Graphics
Processor ARK ID
Power
Power Supply Input Voltage
Power Supply Input Frequency
Power Supply
Weight & Dimensions
Weight
Height
Depth
Width
Operational Conditions
Storage Relative Humidity (H-H)
Storage Temperature (T-T)
Non-Operating Altitude
Operating Altitude
Operating Relative Humidity (H-H)
Operating Temperature (T-T)
Certificates
Certification
RoHS Compliance
EPEAT Compliance
Energy Star Certified
Packaging Content
Drivers Included
Manual
Cables Included
Mouse Included
Display Included
Keyboard Supplied
AC Adapter Included
Other Features
Intel® Virtualization Technology (Intel® VT)
Technical Details
Intel Visual Technology

User Reviews

(1)
Reviewed 3 February 2015 by Michael S.
(Verified Purchase)

I own an older Dell Optiplex computer, and it's been rock solid for about 8 years, so that weighed heavily in my decision...

I selected this machine for a couple of reasons. I wanted Win 7 Pro because of its XP mode so I can continue to use an older, very expensive scanner, and I needed a legacy PCI slot
I recently helped a non-tech-savvy person set up a "store bought" PC from another manufacturer, and I was literally appalled at the amount of junkware that was pre-installed on that computer. One item
This Dell arrived with ZERO junkware on it. That made setting it up a pleasure instead of an ordeal
I'm not a power user, and I'm not a gamer, I just wanted a good solid reliable machine for my home business and for my personal use. This one fits the bill nicely
The machine arrived with a bad CDDVD drive, but Dell sent me a replacement quickly with zero hassle
I also found the Dell website somewhat lacking as it made it difficult to find detailed technical specs on their products

Brochures and Manuals

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