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DELL OptiPlex 7020
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DELL OptiPlex 7020 4 Core Intel Core I7-4xxx 3.6GHz 8GB 500GB HDD

4 Intel Core I7-4xxx 3.6GHz 8GB Nov 2015
Processor Cores Processor Family Processor Frequency Internal Memory Release Date
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Dell OptiPlex 7020 Mini Tower PC Unboxing
Dell OptiPlex 7020 Review! Lang Bengali

12 Reasons For

Good Brand

We calculated the average reviews for all DELL computers and also specifically for DELL medium processor cores personal computers and found that in both cases DELL had good reviews compared to other brands.

Quite Fast On-Board Graphics Adapter Dynamic Frequency (max)

The on-board graphics adapter dynamic frequency (max)s of similar spec personal computers that have been around for around the same time as the OptiPlex 7020 range from 500MHz to 1,300MHz. At 1,200 megahertz, the DELL OptiPlex 7020 has a quite fast on-board graphics adapter dynamic frequency (max) compared to most of the other medium processor cores personal computers that have been around for a comparable time to the OptiPlex 7020.

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Quite Fast Processor Frequency

The processor frequencys of personal computers of this age and spec range from 1.3GHz to 4GHz, and the average processor frequency is 3.1GHz. With a processor frequency of 3.6 gigahertz, the OptiPlex 7020 has a fairly fast processor frequency compared to most of the other similar spec PCs that are a comparable age to the OptiPlex 7020.

If you would prefer a faster processor frequency then you might also want to look at the HP 440 MT[plb_2949579_price] (3.7GHz) which is also higher rated.

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3 PCI Express Slots Version

This PC supports a 3 PCI Express slots version, which is typical of many medium processor cores personal computers that have been available for around the same time as it.

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Fairly Fast Processor Boost Frequency

Across all the computers of this type and age the processor boost frequencys range from 1.8GHz to 4.4GHz. With a processor boost frequency of 4 gigahertz, the OptiPlex 7020 has a fairly fast processor boost frequency compared to most of the other desktop computers of a similar type and age to the OptiPlex 7020.

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Two PCI Express X16 Slotss

The OptiPlex 7020 is a two PCI Express x16 slots computer.

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Gold EPEAT Compliance

This desktop computer has a Gold EPEAT compliance, which is typical of many PCs of this spec and age.

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Two DisplayPorts Quantitys

The OptiPlex 7020 is a two displayPorts quantity computer. Most of the other PCs that have been on the market for more than a year have between one and three displayPorts quantitys.

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Six USB 2.0 Ports Quantitys

Most medium processor cores personal computers that have been around for more than a year have between one and nine USB 2.0 ports quantitys, including the OptiPlex 7020 which has six USB 2.0 ports quantitys.

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Fairly Big Processor Cache

With a processor cache of 8 megabytes, the OptiPlex 7020 has one of the bigger processor caches amongst medium processor cores personal computers of this age. The smallest processor cache of personal computers of this age and spec is 2MB and the biggest is 10MB.

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Has One Memory Slots

The OptiPlex 7020 has a greater number of memory slots than most medium processor cores personal computers that were released more than a year ago. This desktop computer has a 4x DIMM memory slots, which is the most frequently found memory slots found on medium processor cores personal computers that are a comparable age to the OptiPlex 7020.

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GDDR Discrete Graphics Memory Type

This PC supports a GDDR5 discrete graphics memory type, which is typical of many computers of this age and type.

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17 Reasons Against

Only One Graphics Adapter DisplayPorts Quantity

The OptiPlex 7020 is a one graphics adapter DisplayPorts quantity personal computer. Most of the other desktop computers of this age and spec have between one and three graphics adapter DisplayPorts quantitys.

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Quite Slow Memory Bandwidth Supported by Processor (max)

The OptiPlex 7020 has one of the slower memory bandwidth supported by processor (max)s (only 25.6 gigabytes per second) amongst medium processor cores personal computers of this age. The memory bandwidth supported by processor (max)s of computers of this spec and age range from 10GB/s to 68GB/s, and the average memory bandwidth supported by processor (max) is 30GB/s.

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Very Small Maximum Internal Memory Supported by Processor

The average maximum internal memory supported by processor of comparable spec PCs that were launched more than a year ago is 64GB, and the maximum internal memory supported by processors range from 2GB to 770GB. The OptiPlex 7020 has a fairly small maximum internal memory supported by processor (only 32 gigabytes) compared to most of the other medium processor cores personal computers that were released one year ago.

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Only 4 On-Board Graphics Adapter OpenGL Version

The OptiPlex 7020 supports a 4 on-board graphics adapter OpenGL version which is better than most medium processor cores personal computers that have been around for around the same time as it. Most medium processor cores personal computers that have been available for around the same time as it support a 4.4 on-board graphics adapter OpenGL version.

This personal computer's on-board graphics adapter OpenGL version (4) is actually the worst supported on-board graphics adapter OpenGL version amongst all PCs that are a comparable age to the OptiPlex 7020.

Amongst similar types of personal computer the best supported on-board graphics adapter OpenGL version is 4.4.

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Only HDD Storage Media

The storage speed of this personal computer is HDD, which is the most commonly found storage media on personal computers of a similar age and type to 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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Quite Slow Memory Clock Speeds Supported by Processor

Computers that were released around the same time as the OptiPlex 7020 have memory clock speeds supported by processors of between 800MHz and 2,200MHz. With a memory clock speeds supported by processor of only 1,333 megahertz, the OptiPlex 7020 has one of the slower memory clock speeds supported by processors amongst desktop computers of this age.

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Quite Small Hard Drive Capacity

The hard drive capacitys of personal computers of this age and type range from 1GB to 3TB, and the average hard drive capacity is 920GB. At only 500 gigabytes, the OptiPlex 7020 has a fairly small hard drive capacity compared to most of the other medium processor cores personal computers that have been around for around the same time as the OptiPlex 7020.

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Only 11 On-Board Graphics Adapter DirectX Version

This desktop computer supports a 11.1 on-board graphics adapter DirectX version, which is typical of many personal computers of a similar spec and age to it.

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Quite Small Total Storage Capacity

Computers of this spec and age have total storage capacitys of between 4GB and 3.6TB. At only 500 gigabytes, the OptiPlex 7020 has a fairly small total storage capacity compared to most of the other medium processor cores personal computers that were released one year ago.

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Quite Small Maximum On-Board Graphics Adapter Memory

At only 1.024 gigabytes, the OptiPlex 7020 has a very small maximum on-board graphics adapter memory compared to most of the other computers of a similar age and spec to the OptiPlex 7020. The maximum on-board graphics adapter memorys of medium processor cores personal computers that are a comparable age to the OptiPlex 7020 range from 1GB to 64GB, and the average maximum on-board graphics adapter memory is 5.3GB.

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Only One Number of 3.5" Bays

The OptiPlex 7020 is a one number of 3.5" bays desktop computer. Most of the other medium processor cores personal computers that have been on the market for around the same time as the OptiPlex 7020 have between one and six number of 3.5" bayss.

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Only One Number of 5.25" Bays

Most similar spec personal computers that were released around the same time as the OptiPlex 7020 have between one and three number of 5.25" bayss, including the OptiPlex 7020 which has one number of 5.25" bays.

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Only DVD Super Multi Optical Drive Type

The optical drive type of this desktop computer is DVD Super Multi, which is the most frequently found optical drive type on desktop computers of this type and age.

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Very Small Maximum Internal Memory

Across all the PCs of a similar age and type to the OptiPlex 7020 the maximum internal memorys range from 2GB to 260GB. The OptiPlex 7020 has one of the smaller maximum internal memorys (only 16 gigabytes) amongst medium processor cores personal computers of this age.

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Only One PCI Express X1 Slots

Most desktop computers of this age and spec have between one and two PCI Express x1 slotss, including the DELL OptiPlex 7020 which has one PCI Express x1 slots.

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Quite Slow Memory Clock Speed

The slowest memory clock speed of PCs of this spec and age is 1,000MHz and the fastest is 2,400MHz. At only 1,600 megahertz, the DELL OptiPlex 7020 has a fairly slow memory clock speed compared to most of the other medium processor cores personal computers that were launched around the same time as the OptiPlex 7020.

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Very Low System Bus Rate

With a system bus rate of only 5 Gigatransfers per second, the OptiPlex 7020 has a fairly low system bus rate compared to most of the other computers of this type and age. The system bus rates of medium processor cores personal computers that have been available for around the same time as the OptiPlex 7020 range from 5GT/s to 8GT/s.

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2 Other reasons to consider the DELL OptiPlex 7020

Released Over a Year Ago

It was over a year ago when DELL released the OptiPlex 7020.

Average Internal Memory

The OptiPlex 7020 has a fairly typical internal memory (8 gigabytes) compared to most of the other medium processor cores personal computers that were launched around the same time as the OptiPlex 7020.

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Specification

Processor
Processor Cores
Processor Family
Processor Frequency
PCI Express Slots Version
Processor Threads
System Bus Rate
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
Card Reader Integrated
Optical Drive
Optical Drives Quantity
Optical Drive Type
Graphics
On-Board Graphics Adapter Model
Number of Discrete Graphics Adapters
Discrete Graphics Memory Type
Discrete Graphics Adapter Model
Graphics Adapter Open GL Support
Graphics Adapter DVI-I Ports Quantity
Graphics Adapter DisplayPorts Quantity
Discrete Graphics Adapter Memory
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
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 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
Dell E-Value Code
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)

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

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers dell 4625911, 5397063675913, 5397063675999
Barcodes 00884116161691, 00884116161714, 04053162762657, 04053162873452, 05397063422715, 05397063640645, 05397063640799, 05397063655861, 05397063667567, 05397063667628, 05397063675913, 05397063675999, 05397063698905, 05397063706037, 05397063777440, 05397063777457, 05397063778119, 08841161616912, 08841161617148

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