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Alienware X51
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Alienware X51 4 Core Intel Core I5-4xxx 3.2GHz 8GB 1TB HDD

Digitaltrends.com Recommended Product PC Mag Editor's Choice Digital Versus 5 Star tomsguide.com Editor's Choice PC Advisor.co.uk Recommended
4 Intel Core I5-4xxx 3.2GHz 8GB Oct 2015
Processor Cores Processor Family Processor Frequency Internal Memory Release Date
Easily bring high performance PC gaming into any room in your house. Whether you re connected to a monitor or an HDTV, the versatile Alienware X51 lets you experience big-screen gaming wherever... More
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ALIENS IN MY LIVINGROOM! - Alienware X51 Unboxing & Setup! (1080p)
Alienware X51 Small Form Factor Gaming PC Review
TmarTn's Introduction to PC Gaming!! (Battlefield 3 on Alienware X51)
Alienware X51 Review

8 Reasons For

64-Bit Processor Operating Modes

This desktop computer supports a 32-bit|64-bit processor operating modes, which is typical of many desktop computers of a similar age and spec to it.

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Six USB 3.0 (3.1 Gen 1) Type-A Ports Quantitys

Most personal computers of a similar age and spec to the X51 have between one and seven USB 3.0 (3.1 Gen 1) Type-A ports quantitys, including the Alienware X51 which has six USB 3.0 (3.1 Gen 1) Type-A ports quantitys.

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Good Brand

Alienware medium processor cores computers have good ratings on average and across all personal computers Alienware is one of the better rated brands.

3 PCI Express Slots Version

This personal computer supports a 3 PCI Express slots version, which is typical of many desktop computers of this age and type.

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

This computer has a 10/100/1000Base-T(X) cabling technology, which is the most commonly found cabling technology on computers of this age and type.

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7.1 Audio Output Channels

The Alienware X51 has a 7.1 audio output channels which is better than the 5.1 audio output channels found on most personal computers of a comparable age and type to it. Across all computers of a similar age and type to the X51 the worst audio output is 5.1 and the best is 8.1.

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Light

At only 5.5 kilograms, the Alienware X51 is fairly light compared to most of the other medium processor cores computers that were released more than a year ago. Across all the computers of a similar age and type to the X51 the weights range from 38g to 100kg, and the average weight is 7.7kg.

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GDDR Discrete Graphics Memory Type

This desktop computer supports a GDDR5 discrete graphics memory type, which is typical of many PCs that have been around for more than a year.

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4 Reasons Against

Only HDD Storage Media

The storage speed of this desktop computer is HDD, which is the most frequently found storage media on comparable spec PCs that have been available 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.

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Only 11 On-Board Graphics Adapter DirectX Version

This personal 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 that have been available for more than a year.

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Quite Slow Hard Drive Speed

The Alienware X51 has a very slow hard drive speed (only 5,400 revolutions per minute) compared to most of the other personal computers that have been on the market for more than a year. The hard drive speeds of medium processor cores computers that were released one year ago range from 5,400 RPM to 7,200 RPM.

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Only Has One Memory Slots

The Alienware X51 has a greater number of memory slots than most PCs of a comparable age and spec to it. The most frequently found memory slots is 4x DIMM, but this memory slots is not found on this desktop computer. The memory slotss 2x DIMM are also found on this computer.

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5 Other reasons to consider the Alienware X51

Released Over a Year Ago

It was over a year ago when Alienware released the X51.

Average Processor Frequency

The Alienware X51 has a pretty standard processor frequency (3.2 gigahertz) compared to most of the other PCs of this age and type.

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Average Hard Drive Capacity

The Alienware X51 has a relatively standard hard drive capacity (1,000 gigabyte) compared to most of the other desktop computers of this age and type.

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Average Total Storage Capacity

At 1,000 gigabyte, the Alienware X51 has a pretty standard total storage capacity compared to most of the other similar spec PCs that came out around the same time as the X51.

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Average Internal Memory

At 8 gigabytes, the Alienware X51 has a fairly standard internal memory compared to most of the other medium processor cores computers that were launched around the same time as the X51.

It may also be worth also looking at one of the other 8GB memory personal computers currently available including because of it's better review score, the Lenovo M93p Tower[plb_2433249_price].

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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
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
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
Trial Software
Operating System Language
Operating System Architecture
Networking
Bluetooth Version
Bluetooth
Wi-Fi Standards
Wi-Fi
Cabling Technology
Ethernet LAN Data Rates
Ethernet LAN
Ports & Interfaces
SmartCard Slot
S/PDIF Out Port
Headphone Outputs
Microphone in
Line-Out
Line-in
DC-In Jack
Ethernet LAN (RJ-45) Ports
HDMI Ports Quantity
DVI Port
USB 2.0 Ports Quantity
Combo Headphone/mic Port
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
Audio System
Compatible Processor Series
Motherboard Form Factor
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 64
Embedded Options Available
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
Graphics & IMC Lithography
Intel® Smart Cache
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
Operational Conditions
Storage Temperature (T-T)
Non-Operating Altitude
Operating Altitude
Operating Relative Humidity (H-H)
Operating Temperature (T-T)
Packaging Content
Drivers Included
Manual
Bundled Software
Cables Included
Mouse Included
Display Included
Keyboard Supplied
AC Adapter Included
Other Features
Intel® Virtualization Technology (Intel® VT)

13 Awards

pcactual.com Recommended Les Numeriques.com 5 Star computershopper.com Editor's Choice hardwareheaven.com Recommended CNET.co.uk Editor's Choice kitguru.net Worth Buying Digitaltrends.com Recommended Product PC Mag Editor's Choice Digital Versus 5 Star 01net.com 5 Star hothardware.com Editor's Choice tomsguide.com Editor's Choice PC Advisor.co.uk Recommended

Expert Reviews

(62)
10 July 2016

What is the Alienware X51? Alienware is one of the strongest global brands of gaming PCs, with a range that now stretches to multiple mobile and desktop form factors. While many gaming PCs come in... Read more…

6 January 2016

Alienware's latest X51 gaming PC would not look out of place in an office.Yes, it still has the brand's distinctive alien head logo on the front, but the company shows uncharacteristic restraint... Read more…

Stylis, compact design
Strong graphics performance
Relatively affordable
Useful personalization software
Slick, illuminated design
Doesn't support highest-end graphics cards
Not really suitable for more than 1080p
No SSD
High processor temperature
Relatively expensive
2 July 2015

The Alienware X51 gaming desktop provides impressive performance for the price in a stylish, living-room-friendly package...

Tomsguide.com

27 May 2014

The Alienware X51 is a prime example of why not all serious gamers require a full-sized configuration. The only reason you might want to build your own barebones unit or spend more money on the...

23 May 2014

The Alienware X51 is a small, powerful gaming PC. It tends to get rather loud and toasty and the keyboard and mouse could have been better suited for gaming purposes, but it's still a great way to...

Digital Versus

« Prev 1 of 13 Next »

User Reviews

(6)

Alienware... Just buy all the parts on its own and pay someone to build it. save $$$...

Reviewed 27 September 2016 by Greased Lizard

Wouldn't touch this with a bargepole to be honest. It used to be that Alienware were the mutts nuts, not so much these days. The price tag is exceptionally high for a 2gb 960, and what's with only... Read more…

Reviewed 31 August 2016 by N RHODES | 11 Comments
(Verified Purchase)

Nothing wrong with the PC to be fair, however you couldn't upgrade the video card to the latest 1080 models.

Reviewed 26 July 2016 by Amazon Customer

For the people who said the graphics were bad when you were gaming, it could of been your monitor, not the PC. However, that's for you to decide upon.

Reviewed 4 June 2016 by Amazon Customer
(Verified Purchase)

At first we were excited because this is our first alienware. But the unit that was delivered to us had an issue with the dedicated graphics card. It worked at set-up. but when we started using it... Read more…

« Prev 1 of 2 Next »

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers x514341, x513405, d00ar203
Barcodes 05397063523405, 05397063524341

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See How Other PCs Compare to the Alienware X51

HP Z240 vs Alienware X51

HP Z240 vs Alienware X51
HP Z240
4 core Intel Core i5-6xxx 3.3GHz 8GB 1TB HDD
Alienware X51
4 core Intel Core i5-4xxx 3.2GHz 8GB 1TB HDD
£ 682.80
48GB Bigger Maximum Internal Memory
A Lot Bigger Max Internal Memory Supported Processor
Two More USB 2.0 Ports
Bigger Maximum On-Board Graphics Adapter Memory
37% Heavier
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