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Lenovo IdeaCentre K450e
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Lenovo IdeaCentre K450e 4 Core Intel Core I7-4xxx 3.6GHz 12GB 1TB Hybrid-HDD

4 Intel Core I7-4xxx 3.6GHz 12GB Sep 2014
Processor Cores Processor Family Processor Frequency 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

14 Reasons For

64-Bit Processor Operating Mode

This PC supports a 32-bit|64-bit processor operating mode, which is the most frequently supported processor operating mode on personal computers that have been available for more than two years.

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11 On-Board Graphics Adapter DirectX Version

This computer supports a 11.1 on-board graphics adapter DirectX version, which is typical of many medium processor core personal computers that have been around for around the same time as it.

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Lenovo PCs Have Good Reviews

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

Fairly Fast Processor Clock Speed

The average processor clock speed of comparable spec computers that were released around the same time as the IdeaCentre K450e is 3.1GHz, and the processor clock speeds range from 1GHz to 4.1GHz. With a processor clock speed of 3.6 gigahertz, the IdeaCentre K450e has one of the faster processor clock speeds amongst medium processor core personal computers of this age.

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Quite Big Internal Memory

The internal memory of PCs that have been on the market for more than two years range from 2GB to 64GB, and the average internal memory is 7.5GB. The Lenovo IdeaCentre K450e has a fairly big internal memory (12 gigabytes) compared to most of the other similar spec personal computers that have been around for around the same time as the IdeaCentre K450e.

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3 PCI Express Slots Version

This desktop computer supports a 3 PCI Express slots version, which is typical of many medium processor core personal computers that have been around for more than two years.

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L3 Processor Cache Level

This computer has a L3 processor cache level, which is the most frequently found processor cache level on PCs of a similar age and spec to it.

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Very Fast Maximum Turbo Frequency

With a maximum turbo frequency of 4 gigahertz, the IdeaCentre K450e has one of the fastest maximum turbo frequencies amongst desktop computers of this age. The maximum turbo frequencies of desktop computers of this spec and age range from 1.3GHz to 4.4GHz, and the average maximum turbo frequency is 3.6GHz.

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

This personal computer has a 10/100/1000Base-T(X) cabling technology, which is typical of many PCs of a similar 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 most medium processor core personal computers that have been around for more than two years. Most similar spec PCs that were released more than two years ago have a 5.1 audio output channel.

A 7.1 audio output channel is actually the best audio output across all personal computers of this type and age.

Across comparable types of computer the worst audio output is 5.1.

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Supports One Case Placement

The number of placements supported by the IdeaCentre K450e is more than most personal computers of this age and spec. This computer supports a Vertical case placement, which is the most frequently supported case placement supported by desktop computers that were launched more than two years ago.

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Has One Cable Included

The number of included cables found on the IdeaCentre K450e is more than most computers of a similar age and type to it. This computer has an AC cable included, which is the most frequently found cable included found on medium processor core personal computers that were launched around the same time as the IdeaCentre K450e.

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DVD Super Multi Optical Drive Type

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

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GDDR Discrete Graphics Memory Type

This personal computer supports a GDDR5 discrete graphics memory type, which is the most frequently supported discrete graphics memory type on computers of a similar type and age to it.

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6 Reasons Against

Only HDD Storage Medium

The storage speed of this personal computer is Hybrid-HDD, which is typical of many PCs of this age and spec. 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 medium processor core personal computers that came out more than two years ago. This 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 were released around the same time as the IdeaCentre K450e. The compatible memory cards "Memory Stick (MS)", "MMC", "MS PRO", "SDHC" and "SDXC" are also supported by this Lenovo desktop computer.

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Only Two USB 2.0 Ports

Most similar spec computers that have been on the market for a comparable 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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Heavy

Across all the personal computers that are a similar age to the IdeaCentre K450e the weights range from 250g to 24kg, and the average weight is 8.2kg. With a weight of 11.2 kilograms, the IdeaCentre K450e is one of the heavier comparable spec personal computers that are a similar age to the IdeaCentre K450e amongst personal computers of this age.

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Very Tall

Across all the comparable spec PCs that have been available for more than two years the heights range from 19mm to 560mm. When compared to other similar spec PCs that have been around for around the same time as the IdeaCentre K450e that we have checked, the height of the IdeaCentre K450e of 553.72 millimeters is one of the tallest.

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Very Deep

The depths of medium processor core personal computers that were launched more than two years ago range from 33mm to 690mm, and the average depth is 360mm. The depth of the Lenovo IdeaCentre K450e of 589.28 millimeters is one of the deepest amongst desktop computers of this spec and age.

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2 Other reasons to consider the Lenovo IdeaCentre K450e

Released Over Two Years Ago

It was over two years ago when Lenovo released the IdeaCentre K450e.

Average Total Storage Capacity

The IdeaCentre K450e has a pretty average total storage capacity (1,000 gigabyte) compared to most of the other comparable spec personal computers that are a similar age to the IdeaCentre K450e.

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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
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 Layout (slots X Size)
Internal Memory Type
Storage
Total Storage Capacity
Storage Media
Compatible Memory Cards
Hard Drive Speed
Hybrid Hard Drive (H-HDD) Cache Memory
Hybrid Hard Drive (H-HDD) Capacity
Number of Storage Drives Installed
Card Reader Integrated
Optical Drive
Optical Drives Quantity
Optical Drive Type
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 (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
Operating System Architecture
Networking
Cabling Technology
Ethernet LAN Data Rates
Ethernet LAN
Ports & Interfaces
S/PDIF Out Port
Headphone Outputs
Microphone in
Line-Out
Line-in
Ethernet LAN (RJ-45) Ports
HDMI Ports Quantity
DVI Port
VGA (D-Sub) Ports Quantity
USB 2.0 Ports Quantity
USB 3.0 (3.1 Gen 1) Type-A Ports Quantity
Design
Chassis Type
Placement Supported
Colour of Product
Water Cooling System
Performance
Password Protection
Audio Output Channels
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® 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® 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
Processor ARK ID
Weight & Dimensions
Weight
Height
Depth
Width
Packaging Content
Manual
Cables Included
Display Included
Other Features
Intel® Virtualization Technology (Intel® VT)

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 lenovo k450, lenovo k450e
Barcodes 00888631853666, 08886318536668
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