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Lenovo IdeaCentre K450e
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Lenovo IdeaCentre K450e 4 Core Intel Core I5-4xxx 3.2GHz 12GB 1TB HDD

4 Intel Core I5-4xxx 3.2GHz 12GB Sep 2014
Processor Core Processor Family Processor Clock Speed Internal Memory Release Date
Work, play, browse, or anything in-between the Lenovo K450e is designed for gaming but great for day-to-day. Run the latest 3D games with integrated Intel HD Graphics. Plus, with the K450e's... More
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Lenovo IdeaCentre K450e Desktop (57327392) Black Quick Review
Quick Review Lenovo IdeaCentre K450e Desktop (57327391) Black

12 Reasons For

64-Bit Processor Operating Mode

This desktop computer supports a 32-bit|64-bit processor operating mode, which is typical of many personal computers that came out around the same time as it.

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11 On-Board Graphics Adapter DirectX Version

This PC supports a 11.1 on-board graphics adapter DirectX version, which is typical of many desktop computers of this spec and age.

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Good Brand

Based on 253 owner and expert reviews, Lenovo has good ratings for its desktop computers. Lenovo also has good ratings specifically within its medium processor core personal computers range compared to other brands.

Quite Big Internal Memory

Across all the desktop computers of this type and age the internal memory range from 2GB to 64GB. At 12 gigabytes, the IdeaCentre K450e has a fairly big internal memory compared to most of the other PCs that are a comparable age to the IdeaCentre K450e.

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3 PCI Express Slots Version

This computer supports a 3 PCI Express slots version, which is the most frequently supported PCI Express slots version on medium processor core personal computers that are a comparable age to it.

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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 medium processor core personal computers that were released more than two years ago.

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

This desktop computer has a 10/100/1000Base-T(X) cabling technology, which is the most commonly found cabling technology on PCs of a comparable age and spec to it.

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7.1 Audio Output Channel

The IdeaCentre K450e has a 7.1 audio output channel which is better than the 5.1 audio output channel found on most computers that have been around for around the same time as it.

This desktop computer's audio output (7.1) is in fact the best audio output across all computers that came out around the same time as the IdeaCentre K450e.

The worst audio output amongst comparable types of desktop computer is 5.1.

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Supports One Case Placement

The IdeaCentre K450e has a greater number of placements than most medium processor core personal computers that have been on the market for more than two years. This personal computer supports a Vertical case placement, which is the most commonly supported case placement supported by medium processor core personal computers that were launched more than two years ago.

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Has One Cable Included

The IdeaCentre K450e has a greater number of included cables than most similar spec desktop computers that are a comparable age to it. This personal computer has an AC cable included, which is the most frequently found cable included found on desktop computers that have been available for more than two years.

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DVD Super Multi Optical Drive Type

The optical drive type of this personal computer is DVD Super Multi DL, which is the most commonly found optical drive type on personal computers of this age and spec.

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GDDR Discrete Graphics Memory Type

This personal computer supports a GDDR3 discrete graphics memory type, which is the most commonly supported discrete graphics memory type on personal computers of a comparable age and spec to it.

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8 Reasons Against

Very Slow On-Board Graphics Adapter Dynamic Frequency

The on-board graphics adapter dynamic frequencies of desktop computers of this age and spec range from 850MHz to 860,000MHz, and the average on-board graphics adapter dynamic frequency is 3,200MHz. With an on-board graphics adapter dynamic frequency of only 1,100 megahertz, the IdeaCentre K450e has a fairly slow on-board graphics adapter dynamic frequency compared to most of the other computers of a comparable spec and age to the IdeaCentre K450e.

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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 personal computers of this age and type. 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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Only Supports Six Compatible Memory Cards

The IdeaCentre K450e has a greater number of compatible memory card than most personal computers of this type and age. This Lenovo desktop computer supports an SD compatible memory card, which is the most commonly supported compatible memory card supported by medium processor core personal computers that came out more than two years ago. The compatible memory cards "Memory Stick (MS)", "MMC", "MS PRO", "SDHC" and "SDXC" are also supported by this Lenovo PC.

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Only Two USB 2.0 Ports

Most medium processor core personal computers that have been on the market for a similar time to the IdeaCentre K450e have between one and nine USB 2.0 ports, including the IdeaCentre K450e which has two USB 2.0 ports.

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Quite Small Processor Cache

With a processor cache of only 6 megabytes, the IdeaCentre K450e has one of the smaller processor caches amongst desktop computers of this age. Across all the computers of this type and age the processor caches range from 0.51MB to 10MB, and the average processor cache is 6.8MB.

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Heavy

The weights of personal computers of this age and spec range from 250g to 24kg, and the average weight is 8.2kg. At 11.2 kilograms, the IdeaCentre K450e is quite heavy compared to most of the other desktop computers of a similar age and type to the IdeaCentre K450e.

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Very Tall

The heights of personal computers of this type and age range from 19mm to 560mm, and the average height is 280mm. With a height of 553.72 millimeters, the IdeaCentre K450e's height is one of the tallest amongst medium processor core personal computers that have been on the market for a comparable time to the IdeaCentre K450e.

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Very Deep

When compared to other medium processor core personal computers that were released around the same time as the IdeaCentre K450e that we have checked, the depth of the IdeaCentre K450e of 589.28 millimeters is one of the deepest. The shallowest PC of this age and type is 33mm deep, the deepest is 690mm, and the average depth is 360mm.

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4 Other reasons to consider the Lenovo IdeaCentre K450e

Released Over Two Years Ago

This medium processor core desktop computer was released over two years ago.

Average Processor Clock Speed

With a processor clock speed of 3.2 gigahertz, the IdeaCentre K450e has a pretty typical processor clock speed compared to most of the other desktop computers that have been on the market for more than two years.

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Average Hard Drive Capacity

At 1,000 gigabyte, the IdeaCentre K450e has a pretty typical hard drive capacity compared to most of the other comparable spec PCs that came out more than two years ago.

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Average Total Storage Capacity

At 1,000 gigabyte, the Lenovo IdeaCentre K450e has a relatively standard total storage capacity compared to most of the other desktop computers of this age and spec.

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Specification

Features
Processor
Processor Core
Processor Family
Processor Clock Speed
PCI Express Slots Version
Processor Thread
System Bus Data Transfer Rate
Processor Cache
Processor Socket
Maximum Turbo Frequency
Processor Model
Memory Channel Supported Processor
Max Memory Bandwidth Supported Processor
Memory Clock Speed Supported by Processor
Memory Type Supported Processor
Max Internal Memory Supported Processor
Conflict Free Processor
Processor Series
Tcase
PCI Express Lane (maximum)
Stepping
Processor Operating Mode
PCI Express Configuration
Processor Codename
Processor Lithography
Thermal Design Power (TDP)
Bus Type
Processor Cache Type
Processor Installed
Ergonomics
Memory
Internal Memory
Memory Clock Speed
Memory Layout
Internal Memory Type
Storage
Total Storage Capacity
Storage Medium
Hard Drive Capacity
Compatible Memory Card
Hard Drive Speed
Hard Drive
Storage Drive Installed
Integrated Card Reader
Optical Drive
Optical Drive
Optical Drive Type
Video
Graphics
On-Board Graphics Adapter Model
Discrete Graphics Memory Type
Discrete Graphics Adapter Model
Discrete Graphics Adapter Memory
On-Board Graphics Adapter ID
On-Board Graphics Adapter DirectX Version
On-Board Graphics Adapter Dynamic Frequency
On-Board Graphics Adapter Base Frequency
Displayssupported by On-Board Grap
Maximum On-Board Graphics Adapter Memory
Operating System/software
Operating System
Operating System Architecture
Networking
Cabling Technology
Ethernet LAN Data Rate
Ethernet LAN Connection
Ports & Interfaces
S/PDIF Out Port
Headphone Out Port
Microphone in Port
Line-Out Port
Line-In Port
Ethernet LAN (RJ-45) Port
HDMI Port
DVI Port
VGA (D-Sub) Port
USB 2.0 Port
USB 3.0 (3.1 Gen 1) Type-A Port
Expansion Slots
Design
Chassis Type
Case Placement
Case Colour
Water Cooling System
Performance
Password Protection
Audio Output Channel
Product Type
Processor Special Features
Intel Anti-Theft Technology
Intell Identity Protection Technology
Intel My WiFi Technology
Intel Quick Sync Videotechnology
Intel Hyper-Threading Technology
Intel Smart Connect Technology
Intel Turbo Boost Technology
Intel Smart Response Technology
Intel VPro Technology
Intel Wireless Display (WiDi) Technology
Intel 64
Embedded Options Available
Enhanced Intel SpeedStep Technology
Intel Rapid Start Technology
Intel Small Business Advantage (SBA)
Intel Secure Key
Intel AES New Instructions
Intel FDI Technology
Idle States
OS Guard
Intel Insider
Intel Clear Video HD Technology
Thermal Monitoring Technology
Execute Disable Bit
Intel InTru 3D Technology
Intel VT-X With Extended Page Tables (EPT)
Intel Virtualization Technology (VT-X)
Instruction Set
Intel Enhanced Halt State
Processor Code
Scalability
Intel Small Business Advantage (SBA) Version
Intel Virtualization Technology for Directed I/O
Thermal Solution Specification
Processor Package Size
CPU Configuration (max)
Intel Identity Protection Technology Version
Graphics & IMC Lithography
Intel Smart Cache
Intel Secure Key Technology Version
Processor ARK ID
Display
Power
Weight & Dimensions
Weight
Height
Depth
Width
Operational Conditions
Certificates
Packaging Content
Manual
Cable Included
Display Included
Other Features
Intel Virtualization Technology
Technical Details
Technical Details
Management Features

User Reviews

(6)
Reviewed 9 October 2014 by Tyler P.
(Verified Purchase)

If you want something for a great price for right now this is the machine. It comes with a free Intel Starter Kit that I didn't care about until I actually installed the games and played around.... Read more…

Reviewed 15 November 2014 by Bryce C.
(Verified Purchase)

I've had this computer for 2 months. It's very big and almost 30 pounds. Originally I wanted to build a computer but after crunching the numbers this was a better deal. A fine machine that handles... Read more…

Fantastic deal for what you get. A solid CPU, GPU, ample RAM, and a solid state hybrid drive not to mention bluetooth and wireless ac. The computer is fast and reliable so far. Gaming performance is f
Quiet running
Very quick processing
Ample memory storage
Easy To Set Up
Not a good computer to install Linux on. The biggest issue is the wireless network adapter which is a Realtek 8821AE. It's incredibly difficultfrustrating to get it working decently and impossible to
There is a little bit of bloatware on this computer. I uninstalled most of it the day I got it. Also with Windows 8 I highly recommend you change some settings when you first get it. You can find guid
Graphics card did not work and had to be replaced. Had a little reluctance from Newegg
Extended warranty was not immediately registered and required a few calls
Issue With Usb 3 Ports
Reviewed 31 August 2015 by Mo
Mo would recommend the Lenovo IdeaCentre K450e Tower (Verified Purchase)

I'm not a gamer, so don't look for any comments related to that. I purchased this machine for a variety of tasks, including graphic and print design, photo editing and web development. For those... Read more…

Reviewed 29 March 2015 by Thomas G.
(Verified Purchase)

Pricing is competitive with a customer built computer. If you will use this for gaming genre like First Person Shooter, then you might want to upgrade the GT720 to a higher and better video card... Read more…

Reviewed 22 November 2014 by Michael O.
(Verified Purchase)

Nothing electronic is ever perfect out of the box, but this computer was better than usual. The glitches could have been handled better by Newegg, but ultimately all is well...

Reviewed 12 August 2015 by Sbhawk44
Sbhawk44 would recommend the Lenovo IdeaCentre K450e Tower (Verified Purchase)

Super fast! Love this computer...

Brochures and Manuals

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers 57327392, lenovo k450, lenovo k450e
Barcodes 00000057327392, 00012303248300, 00012305078127, 00809394270538, 00888631853697, 08886318536972
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