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Lenovo ThinkCentre E73
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Lenovo ThinkCentre E73 2 Core Intel Core I3-4xxx 3.5GHz 4GB 500GB HDD

2 Intel Core I3-4xxx 3.5GHz 4GB Jul 2015
Processor Cores Processor Family Processor Frequency Internal Memory Release Date
With 10% more processing power, 4th generation Intel Core processors deliver the performance to increase business productivity for your business. They can also guard against identity theft and... More
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12 Reasons For

Expert Reviews Are Average

This desktop computer received a rating of 70 out of 100 from personal computer expert review site Good Gear Guide.com.au.

Good Environmental Credentials

One person said in their reviews that the product was good in terms of power usage. Good Gear Guide.com.au gave it a score of 4 stars and said “Energy Star 4.0” in their Lenovo ThinkCentre E73 review.

Good Connectivity

One customer mentioned in their reviews that the product was good in terms of USB connections. Goodgearguide.com.au wrote “On the front panel it has two USB 2.0 ports” and scored the product 70 out of 100.

64-Bit Processor Operating Mode

This computer supports a 32-bit|64-bit processor operating mode, which is the most commonly supported processor operating mode on few processor core computers that are a similar age to it.

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11 On-Board Graphics Adapter DirectX Version

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

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Lenovo Has Good Computer Reviews

Lenovo has good average ratings for its few processor core computers as well as across its entire PC range.

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Quite Fast Processor Clock Speed

Across all the desktop computers of a comparable age and spec to the ThinkCentre E73 the processor clock speeds range from 1GHz to 3.9GHz, and the average processor clock speed is 2.9GHz. At 3.5 gigahertz, the ThinkCentre E73 has a quite fast processor clock speed compared to most of the other few processor core computers that are a similar age to the ThinkCentre E73.

There are a number of alternative 3.5GHz processor clock speed computers currently available which you might also want to look at including because of it's better review score, the OptiPlex 3020[pl_2477497_price], or the OptiPlex 3020[pl_2837780_price] both from DELL.

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3 PCI Express Slots Version

This personal computer supports a 3 PCI Express slots version, which is the most frequently supported PCI Express slots version on desktop computers of this age and spec.

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L3 Processor Cache Level

This personal computer has a L3 processor cache level, which is the most frequently found processor cache level on personal computers that have been on the market for more than two years.

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Gold EPEAT Compliance

This personal computer has a Gold EPEAT compliance, which is the most commonly found EPEAT compliance on desktop computers of a comparable type and age to it.

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Supports One Case Placement

The ThinkCentre E73 has a greater number of placements than most personal computers that came out around the same time as it. This Lenovo PC supports a Vertical case placement, which is the most commonly supported case placement supported by personal computers of a similar type and age to the ThinkCentre E73.

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Has One Cable Included

The Lenovo ThinkCentre E73 has a greater number of included cables than most few processor core computers that were launched around the same time as it. This personal computer has an AC cable included, which is the most frequently found cable included found on few processor core computers that have been around for a comparable time to the ThinkCentre E73.

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7 Reasons Against

Only Two USB 3.0 (3.1 Gen 1) Type-A Ports

The Lenovo ThinkCentre E73 is a two USB 3.0 (3.1 Gen 1) Type-A port personal computer. Most of the other PCs of a similar type and age to the ThinkCentre E73 have between one and five USB 3.0 (3.1 Gen 1) Type-A ports.

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Only HDD Storage Medium

The storage speed of this PC is HDD, which is typical of many few processor core computers that are a similar age 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.

There are a number of other HDD desktop computers currently available that you might also want to look at including the Lenovo Q190[plb_2370391_price], the DELL OptiPlex 3020[plb_2477497_price], or the Zoostorm Intel Celeron 1037U[plb_2784636_price] which has better reviews.

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Only Supports Seven Compatible Memory Cards

The number of compatible memory card supported by the ThinkCentre E73 is more than most desktop computers that have been on the market for a similar time to it. This Lenovo personal computer supports an SD compatible memory card, which is the most frequently supported compatible memory card supported by personal computers that were launched more than two years ago. The compatible memory cards "Memory Stick (MS)", "MMC", "MS PRO", "MS PRO Duo", "SDHC" and "SDXC" are also supported by this computer.

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Very Small Maximum On-Board Graphics Adapter Memory

Desktop computers of a similar type and age to the ThinkCentre E73 have maximum on-board graphics adapter memories of between 1GB and 16GB, and the average maximum on-board graphics adapter memory is 1.6GB. The ThinkCentre E73 has one of the smaller maximum on-board graphics adapter memories (only 1.024 gigabytes) amongst computers of this age.

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Only One 3.5" Bay

Most few processor core computers that are a similar age to the ThinkCentre E73 have between one and five 3.5" bays, including the ThinkCentre E73 which has one 3.5" bay.

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Only Two USB 3.0 Ports

Most few processor core computers that are a comparable age to the ThinkCentre E73 have between one and five USB 3.0 ports, including the ThinkCentre E73 which has two USB 3.0 ports.

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Only One 5.25" Bay

The ThinkCentre E73 is a one 5.25" bay PC.

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4 Other reasons to consider the Lenovo ThinkCentre E73

Released Over Two Years Ago

This personal computer was released over two years ago.

Average Total Storage Capacity

At 500 gigabytes, the ThinkCentre E73 has a pretty standard total storage capacity compared to most of the other few processor core computers that were launched more than two years ago.

There are a number of alternative 500GB total storage capacity personal computers currently available that you might want to consider including because of it's better review score, the OptiPlex 3020[pl_2477497_price], or the OptiPlex 3020[pl_2837780_price] both from DELL or the Lenovo Q190[plb_2370391_price].

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Average Hard Drive Capacity

The Lenovo ThinkCentre E73 has a pretty average hard drive capacity (500 gigabytes) compared to most of the other computers of this age and type.

It may also be worth also looking at one of the alternative 500GB hard drive capacity personal computers currently available including the OptiPlex 3020[pl_2477497_price], or the OptiPlex 3020[pl_2837780_price] both from DELL or the Lenovo Q190[plb_2370391_price] which has better reviews.

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Average Internal Memory

At 4 gigabytes, the Lenovo ThinkCentre E73 has a fairly average internal memory compared to most of the other few processor core computers that are a similar age to the ThinkCentre E73.

We compared all the other 4GB memory computers to this computer and we think the Lenovo Q190[plb_2370391_price], the DELL OptiPlex 3020[plb_2477497_price], and the Zoostorm Intel Celeron 1037U[plb_2784636_price] which has better reviews is also worth considering.

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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 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
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
Compatible Memory Cards
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
Discrete Graphics Adapter Model
Graphics Adapter Open GL Support
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 Base Frequency
Number of Displays Supported (on-Board Graphics)
Maximum On-Board Graphics Adapter Memory
On-Board Graphics Adapter
On-Board Graphics Adapter Family
Software
Operating System Installed
Optional Operating System Supplied
Pre-Installed Software
Recovery Operating System
Operating System Architecture
Networking
Wake-On-LAN Ready
Wi-Fi
Cabling Technology
Ethernet LAN Data Rates
Ethernet LAN
Ports & Interfaces
Parallel Ports Quantity
Serial Ports Quantity
SmartCard Slot
S/PDIF Out Port
Headphone Outputs
Microphone in
Line-Out
Line-in
DC-In Jack
Ethernet LAN (RJ-45) Ports
DisplayPorts Quantity
DVI Port
VGA (D-Sub) Ports Quantity
USB 3.0 Port
USB 2.0 Ports Quantity
Combo Headphone/mic Port
USB 3.0 (3.1 Gen 1) Type-A Ports Quantity
Expansion Slots
PCI Express X16 (Gen 3.x) Slots
PCI Express X16 Slots
PCI Express X1 (Gen 2.x) Slots
PCI Express X1 Slots
Design
Chassis Type
Placement Supported
Cable Lock Slot Type
Cable Lock Slot
Number of 5.25" Bays
Number of 3.5" Bays
Colour of Product
Water Cooling System
Performance
Password Protection Type
Password Protection
Audio System
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® High Definition Audio (Intel® HD Audio)
Intel 64
Enhanced Intel SpeedStep Technology
Intel® Rapid Start Technology
Intel® Small Business Advantage (Intel® SBA)
Intel® Matrix Storage Technology (Intel® MST)
Intel® Active Management Technology (Intel® AMT)
Intel HD Graphics
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® 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
Graphics & IMC Lithography
Intel® Smart Cache
Intel® Pro Wireless Display (Intel® Pro WiDi)
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 Temperature (T-T)
Operating Temperature (T-T)
Certificates
Certification
RoHS Compliance
EPEAT Compliance
Energy Star Certified
Packaging Content
Touchscreen
Display Diagonal
Drivers Included
Manual
Bundled Software
Cables Included
Mouse Included
Display Included
Panel Type
Contrast Ratio (typical)
Full HD
Keyboard Supplied
Viewing Angle, Vertical
Viewing Angle, Horizontal
Display Brightness
Display Colour
Aspect Ratio
Display Resolution
Display Type
AC Adapter Included
Display Number of Colours
Other Features
Intel® Virtualization Technology (Intel® VT)
Form Factor
Technical Details
Intel Visual Technology

Expert Reviews

(2)

The Lenovo ThinkCentre A62 is a powerful business PC with a reasonable price tag, but we weren?t thrilled by the drive caddy system and the amount of preloaded software...

Easily expanded and maintained, reasonably powerful
Quad-core processor
Energy Star 4.0
ROHS
EPEAT Gold and Greenguard certifications
Power hungry, drive caddy system is complicated, excessive bloatware
Uses a little more power due to quad-core processor
Could use a bit more multimedia performance
16 May 2013

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Brochures and Manuals

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers e2223s
Barcodes 00888772561550, 00888772561642, 00888772561901, 00888772562779, 00888772563028, 00888772563325, 00888772564995, 00888772565237, 00888772567750, 00888772567941, 00888772568634, 00888772568870, 00888772593391, 00888772593803, 00888772593988, 00888772594039, 00888772594114, 00888772594411, 00888772595371, 00888772595449, 00888772595555, 00888772595616, 00888772596415, 00889233082706, 00889233082829, 00889233662793, 00889233662823, 00889233683873, 00889233683880, 00889233683903
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