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Lenovo ThinkCentre E73
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Lenovo ThinkCentre E73 4 Core Intel Core I5-4xxx 2.9GHz 4GB 500GB HDD

4 Intel Core I5-4xxx 2.9GHz 4GB Dec 2015
Processor Core Processor Family Processor Clock Speed Internal Memory Release Date
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5 Reasons For

64-Bit Processor Operating Mode

This personal computer supports a 32-bit|64-bit processor operating mode, which is the most commonly supported processor operating mode on personal computers that came out around the same time as it.

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Lenovo PCs Have Good Reviews

Lenovo is one of the superior desktop computer brands according to average reviews from experts and users, and Lenovo also has good reviews for its medium processor core PCs.

3 PCI Express Slots Version

This personal computer supports a 3 PCI Express slots version, which is typical of many medium processor core PCs that have been on the market for around the same time as it.

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Gold EPEAT Compliance

This computer has a Gold EPEAT compliance, which is typical of many new computers.

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Two PCI Express X1 (Gen 2.x) Slots

The Lenovo ThinkCentre E73 is a two PCI Express x1 (Gen 2.x) slot computer.

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10 Reasons Against

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

The ThinkCentre E73 is a two USB 3.0 (3.1 Gen 1) Type-A port personal computer. Most of the other medium processor core PCs that are a similar age to the ThinkCentre E73 have between one and seven USB 3.0 (3.1 Gen 1) Type-A ports.

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Quite Slow Max Memory Bandwidth Supported Processor

With a max memory bandwidth supported processor of only 25.6 gigabytes per second, the ThinkCentre E73 has a quite slow max memory bandwidth supported processor compared to most of the other desktop computers that have been available for a comparable time to the ThinkCentre E73. The slowest max memory bandwidth supported processor of recently released desktop computers is 10GB/s, the fastest is 77GB/s, and the average max memory bandwidth supported processor is 34GB/s.

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Very Small Max Internal Memory Supported Processor

Medium processor core PCs that have been on the market for a comparable time to the ThinkCentre E73 have max internal memory supported processors of between 2GB and 1.6TB. The ThinkCentre E73 has a quite small max internal memory supported processor (only 32 gigabytes) compared to most of the other medium processor core PCs that are a similar age to the ThinkCentre E73.

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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 PCs that are a similar age to it.

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Only 4.3 On-Board Graphics Adapter OpenGL Version

The ThinkCentre E73 supports a better on-board graphics adapter OpenGL version than most latest personal computers. This personal computer supports a 4.3 on-board graphics adapter OpenGL version, whereas most newly released comparable spec personal computers support a 4.4 on-board graphics adapter OpenGL version. The on-board graphics adapter OpenGL version of all medium processor core PCs that were launched in the last year ranges from 4 to 4.4.

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Only Has One Memory Slot

The number of memory slots found on the ThinkCentre E73 is more than most recently released personal computers. The most frequently found memory slot is 4x DIMM, but this memory slot is not found on this desktop computer. The memory slots 2x DIMM are also found on this Lenovo computer.

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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 comparable spec desktop computers that were released in the last year. This Lenovo desktop computer supports an SD compatible memory card, which is the most frequently supported compatible memory card supported by new medium processor core PCs. The compatible memory cards "CF", "Memory Stick (MS)", "MMC", "MS PRO", "RS-MMC" and "SDIO" are also supported by this personal computer.

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Only Two USB 3.0 Ports

The ThinkCentre E73 is a two USB 3.0 port personal computer.

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Only DDR3-SDRAM Internal Memory Type

The Lenovo ThinkCentre E73 has a newer internal memory type than most PCs that were released around the same time as it. This computer has a DDR3-SDRAM internal memory type, whereas most medium processor core PCs that are a similar age to it have a DDR4-SDRAM internal memory type.

This personal computer's internal memory type (DDR3-SDRAM) is actually the worst internal memory type across all comparable spec PCs that have been on the market for around the same time as the ThinkCentre E73.

The best internal memory type amongst similar types of personal computer is DDR4-SDRAM.

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Very Low System Bus Data Transfer Rate

The lowest system bus data transfer rate of medium processor core PCs that have been around for the last year is 5GT/s, the highest is 8GT/s, and the average system bus data transfer rate is 7.2GT/s. The Lenovo ThinkCentre E73 has a quite low system bus data transfer rate (only 5 Gigatransfers per second) compared to most of the other PCs that have been around for a comparable time to the ThinkCentre E73.

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6 Other reasons to consider the Lenovo ThinkCentre E73

Released Twelve Months Ago

It was twelve months ago when this personal computer was released.

Average Total Storage Capacity

At 500 gigabytes, the Lenovo ThinkCentre E73 has a relatively typical total storage capacity compared to most of the other personal computers that have been on the market for around the same time as the ThinkCentre E73.

It may also be worth considering one of the alternative 500GB total storage capacity desktop computers currently available including cheaper computers such as the DELL OptiPlex 9020.

If you would prefer a bigger total storage capacity then you might also want to look at the Acer Aspire XC-705 (1TB), or the HP 400 G3 ($608.98) (1TB) which is also cheaper.

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Average Hard Drive Capacity

At 500 gigabytes, the Lenovo ThinkCentre E73 has a relatively average hard drive capacity compared to most of the other comparable spec desktop computers that were released in the last year.

It may also be worth also looking at one of the alternative 500GB hard drive capacity personal computers currently available including cheaper computers such as the DELL OptiPlex 9020.

If you would prefer a PC with a bigger hard drive capacity then you might want to look at the Acer Aspire XC-705 (1TB), or the HP 400 G3 ($608.98) (1TB) which is also cheaper.

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Average Internal Memory

The ThinkCentre E73 has a fairly typical internal memory (4 gigabytes) compared to most of the other new medium processor core PCs.

There are a number of other 4GB memory computers currently available which you might want to consider including cheaper computers such as the OptiPlex 9020, or the OptiPlex 3020 ($355.00) both from DELL.

If this Lenovo PC internal memory is not big enough for you then you might also want to look at the HP 800 G2 ($1,017.11) (8GB) which is also cheaper.

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HDD Storage Medium

The storage speed of this PC is HDD, which is the most frequently found storage medium on PCs that have been around for 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.

Personal computers with a faster storage speed that might be worth looking at include the OptiPlex 3040 ($634.08) (SSD), or the OptiPlex 3040 (SSD) both from DELL or the HP ProDesk 400 G3 SFF (SSD).

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Average Processor Clock Speed

The Lenovo ThinkCentre E73 has a fairly average processor clock speed (2.9 gigahertz) compared to most of the other computers that have been available for the last year.

If you want a PC with a faster processor clock speed then you might want to look at the HP 400 G3 (3.2GHz and cheaper).

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Specification

Processor
Processor Core
Processor Family
Processor Clock Speed
PCI Express Slots Version
Processor Thread
System Bus Data Transfer Rate
Processor Cache Level
Processor Cache
Processor Socket
Maximum Turbo Frequency
Processor Model
Processor Memory Voltage
Memory Channel Supported Processor
Max Memory Bandwidth Supported Processor
Memory Clock Speed Supported by Processor
Memory Type Supported Processor
Max Internal Memory Supported Processor
Processor Series
Tcase
PCI Express Lane (maximum)
Stepping
QPI Link
Processor Operating Mode
PCI Express Configuration
Processor Codename
Processor Lithography
Thermal Design Power (TDP)
Bus Type
Processor Cache Type
Memory
Internal Memory
Memory Clock Speed
Memory Slot
Memory Layout
Maximum Internal Memory
Internal Memory Type
Storage
Total Storage Capacity
Storage Medium
Hard Drive Capacity
Compatible Memory Card
Hard Drive Size
Hard Drive Speed
Hard Drive Interface
Hard Drive
Storage Drive Installed
Optical Drive
Optical Drive
Optical Drive Type
Graphics
On-Board Graphics Adapter Model
Discrete Graphics Adapter Model
On-Board Graphics Adapter ID
On-Board Graphics Adapter OpenGL Version
On-Board Graphics Adapter DirectX Version
On-Board Graphics Adapter Dynamic Frequency
On-Board Graphics Adapter Maximum Resolution
On-Board Graphics Adapter Output
On-Board Graphics Adapter Base Frequency
Maximum On-Board Graphics Adapter Resolution
Displayssupported by On-Board Grap
Maximum On-Board Graphics Adapter Resolution
Maximum On-Board Graphics Adapter Memory
Maximum On-Board Graphics Adapter Resolution
Operating System/software
Operating System
Operating System Supplied
Pre-Installed Software
Recovery Operating System
Operating System Architecture
Networking
WiFi
Cabling Technology
Ethernet LAN Data Rate
Ports & Interfaces
Parallel Port
Serial Port
Headphone Out Port
Ethernet LAN (RJ-45) Port
DisplayPort
DVI Port
VGA (D-Sub) Port
USB 3.0 Port
USB 2.0 Port
USB 3.0 (3.1 Gen 1) Type-A Port
Expansion Slots
PCI Express X16 (Gen 3.x) Slot
PCI Express X16 Slot
PCI Express X1 (Gen 2.x) Slot
PCI Express X1 Slot
Design
Chassis Type
Case Placement
Cable Lock Slot Type
5.25" Bay
3.5" Bay
Case Colour
Water Cooling System
Performance
Password Protection Level
Audio System
Motherboard Chipset
Product Type
Processor Special Features
Intel Hyper-Threading Technology
Intel Smart Connect Technology
Intel Smart Response Technology
Intel VPro Technology
Embedded Options Available
Intel Rapid Start Technology
Idle States
Thermal Monitoring Technology
Instruction Set
Processor Code
Scalability
Intel Small Business Advantage (SBA) Version
Thermal Solution Specification
Processor Package Size
CPU Configuration (max)
Intel Identity Protection Technology Version
Graphics & IMC Lithography
Intel Secure Key Technology Version
Processor ARK ID
Power
Power Supply Input Voltage
Power Supply Input Frequency
Power Supply
Weight & Dimensions
Weight
Height
Depth
Width
Certificates
EPEAT Compliance
Packaging Content
Touch Screen
Display Diagonal
Bundled Software
Cable Included
Panel Type
Typical Contrast Ratio
Display Vertical Viewing Angle
Display Horizontal Viewing Angle
Display Brightness
Display Colour
Aspect Ratio
Display Resolution
Display Type
Supported Number of Colours Display
Other Features
Intel Virtualization Technology
Form Factor
Cooling Type
Technical Details
Intel Visual Technology

Expert Reviews

(1)

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

User Reviews

(4)
Reviewed 8 December 2015 by Saved

Great product in a small package. Could have a little bigger memory...

Reviewed 2 December 2015 by J. PAYNE
(Verified Purchase)

Smart and a great new member of my home.

Reviewed 13 July 2015 by Antonio L.
(Verified Purchase)

GREAT BUY...

SMALL FOOTPRINT, VERY FAST AND POWERFUL COMPUTER
LOW MEMORY
Reviewed 28 May 2014 by Martin in London | 11 Comments
(Verified Purchase)

This SFF desktop ticks all the boxes; it's a reasonably capable desktop machine, if a bit short on USB ports (4 on the back, 2 of which are taken up by mouse and keyboard). My only concern was the... Read more…

Brochures and Manuals

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers i54460, i54460s, 10ds000, 10ds000h, 10ds000t, 10ds000hu, 10ds000tu, 10ds000tuk, 10ds000huk, lenovo i54460, lenovo i54440, lenovo i54430, apple 10aw008, lenovo i54440s, lenovo 10au005, lenovo 10aw008, lenovo 10dr001, lenovo i54430s, lenovo 10du000, apple 10aw008p, lenovo 10as002, lenovo i54460s, lenovo flyer64, lenovo 10ds000, lenovo 10as007, lenovo 10du0005, apple 10aw008pu, lenovo 10as002r, lenovo flyer64b, lenovo 10ds000t
Barcodes 00888228470849, 00888772562533, 00888772562618, 00888772562908, 00888772563783, 00888772564568, 00888772564582, 00888772566807, 00888772567330, 00888772568009, 00888772568177, 00888772593438, 00888772593759, 00888772593834, 00888772594466, 00888772594978, 00888772595227, 00888772595814, 00888772595944, 00888772596279, 00888772596378, 00888772596477, 00889233082775, 00889233546970, 00889233662830, 00889233683897, 00889233748121, 00889233748169, 00889561148273, 00889561148877
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