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Alienware X51 R3
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Alienware X51 R3 4 Core Intel Core I7-6xxx 4GHz 8GB 2TB HDD

4 Intel Core I7-6xxx 4GHz 8GB Dec 2015
Processor Core Processor Family Processor Clock Speed Internal Memory Release Date
Play like a pro with the Alienware X51, reengineered with optional liquid cooling and amplified graphics for the power to win the tournament. You know X51. You ve seen it at eSports tournaments... More
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ONYX Online GmbH onyx de
Alienware X51 R3 from ONYX Online GmbH onyx de
£1,068.65
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14 Reasons For

64-Bit Processor Operating Mode

This personal computer supports a 64-bit processor operating mode, which is the most commonly supported processor operating mode on similar spec PCs that have been on the market for a comparable time to it.

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Very Big Discrete Graphics Adapter Memory

Comparable spec PCs that have been available for around the same time as the X51 R3 have discrete graphics adapter memory capacities of between 0.5GB and 4.1TB, and the average discrete graphics adapter memory is 260GB. At 4,096 gigabytes, the Alienware X51 R3 has a very big discrete graphics adapter memory compared to most of the other newly released computers.

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Fairly Fast Max Memory Bandwidth Supported Processor

With a max memory bandwidth supported processor of 34.2 gigabytes per second, the Alienware X51 R3 has a fairly fast max memory bandwidth supported processor compared to most of the other medium processor core personal computers that were launched around the same time as the X51 R3. The slowest max memory bandwidth supported processor of medium processor core personal computers that are a comparable age to the X51 R3 is 10GB/s, the fastest is 77GB/s, and the average max memory bandwidth supported processor is 34GB/s.

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Quite Fast On-Board Graphics Adapter Dynamic Frequency

At 1,150 megahertz, the Alienware X51 R3 has a quite fast on-board graphics adapter dynamic frequency compared to most of the other similar spec computers that have been available for a comparable time to the X51 R3. The on-board graphics adapter dynamic frequencies of similar spec computers that have been on the market for a comparable time to the X51 R3 range from 500MHz to 1,400MHz, and the average on-board graphics adapter dynamic frequency is 1,100MHz.

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Very Fast Processor Clock Speed

The average processor clock speed of medium processor core personal computers that were released in the last 12 months is 3.1GHz. The Alienware X51 R3 has a very fast processor clock speed (4 gigahertz) compared to most of the other newly released similar spec PCs.

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Very Big Hard Drive Capacity

Recently released medium processor core personal computers have hard drive capacity of between 250GB and 3TB, and the average hard drive capacity is 910GB. At 2,000 gigabytes, the Alienware X51 R3 has a very big hard drive capacity compared to most of the other computers that have been around for a similar time to the X51 R3.

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Very Big Total Storage Capacity

When compared to other personal computers that have been around for a comparable time to the X51 R3, the total storage capacity of the Alienware X51 R3 of 2,000 gigabytes is one of the biggest. The total storage capacity of recently released desktop computers range from 32GB to 3.3TB.

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3 PCI Express Slots Version

This desktop computer supports a 3 PCI Express slots version, which is the most frequently supported PCI Express slots version on new similar spec personal computers.

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Very Fast Maximum Turbo Frequency

Medium processor core personal computers that have been available for around the same time as the X51 R3 have maximum turbo frequencies of between 1.8GHz and 4.2GHz. At 4.2 gigahertz, the Alienware X51 R3 has a very fast maximum turbo frequency compared to most of the other comparable spec computers that are a similar age to the X51 R3.

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DDR4-SDRAM Internal Memory Type

This personal computer has a DDR4-SDRAM internal memory type, 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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Eight Processor Threads

The Alienware X51 R3 is a eight processor thread computer.

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Quite Big Discrete Graphics Adapter Memory

The discrete graphics adapter memory of desktop computers that were launched around the same time as the X51 R3 range from 1GB to 4.1GB, and the average discrete graphics adapter memory is 2.5GB. At 4,096 megabytes, the Alienware X51 R3 has a fairly big discrete graphics adapter memory compared to most of the other recently released comparable spec desktop computers.

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GDDR Discrete Graphics Memory Type

This desktop computer supports a GDDR5 discrete graphics memory type, which is the most frequently supported discrete graphics memory type on comparable spec PCs that came out in the last year.

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Very Narrow

Across all the latest comparable spec PCs the widths range from 34mm to 7,100mm, and the average width is 250mm. The Alienware X51 R3 is one of the narrower latest medium processor core personal computers (only 95 millimeters) amongst comparable spec computers of this age.

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4 Reasons Against

Alienware Desktop Computers Only Have Unexceptional Reviews

Average reviews across all Alienware PCs are unexceptional, however average reviews across just Alienware's medium processor core personal computers are good.

Price Has Increased by £123.18

In the last 27 days the price of the X51 R3 has increased by £123.18.

Expensive

We checked 111 medium processor core personal computers that were released in the last 12 months and they range in price from £81 to £2,147. We think that this medium processor core desktop computer looks expensive compared to other medium processor core personal computers that were released in the last 12 months.

Only Has One Memory Slot

The Alienware X51 R3 has a greater number of memory slots than most comparable spec personal computers that are a similar age to it. The most frequently found memory slot is 4x DIMM, but this memory slot is not found on this PC. The memory slots 2x DIMM are also found on this computer.

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3 Other reasons to consider the Alienware X51 R3

Released Over a Year Ago

Alienware released the X51 R3 over a year ago.

Average Internal Memory

At 8 gigabytes, the Alienware X51 R3 has a pretty typical internal memory compared to most of the other recently released medium processor core personal computers.

If you are looking for a desktop computer with a bigger internal memory then you might want to consider the 240 SFF[pl_3290411_price] (16GB and cheaper), or the Z240 SFF[pl_3338320_price] (16GB and cheaper) both from HP.

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HDD Storage Medium

The storage speed of this PC is HDD, which is the most frequently found storage medium on medium processor core personal computers that came out 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.

It may also be worth considering one of the alternative HDD personal computers currently available including the DELL 7040[plb_3074347_price], the Asus G11CD[plb_3153378_price], or the Lenovo P310[plb_3191100_price] which is cheaper.

Desktop computers with a faster storage speed that might be worth looking at include the P310[pl_3192586_price] (SSD), or the P310[pl_3192629_price] (SSD) both from Lenovo which is also 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
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
Memory
Internal Memory
Non-ECC Memory
Memory Clock Speed
Memory Slot
Maximum Internal Memory
Internal Memory Type
Storage
Total Storage Capacity
Storage Medium
Hard Drive Capacity
Hard Drive Speed
Hard Drive Interface
Hard Drive
Storage Drive
Storage Drive Installed
Optical Drive
Graphics
On-Board Graphics Adapter Model
Discrete Graphics Adapter
Discrete Graphics Adapter Memory
Discrete Graphics Memory Type
Discrete Graphics Adapter Model
Open GL Graphics Adapter
Discrete Graphics Adapter Memory
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 Memory
Maximum On-Board Graphics Adapter Resolution
Operating System/software
Operating System
Operating System Architecture
Networking
Bluetooth Version
Bluetooth
WiFi Standard
WiFi
Cabling Technology
Ethernet LAN Data Rate
Ethernet LAN Connection
Ports & Interfaces
Headphone Out Port
Microphone in Port
Line-Out Port
Line-In Port
Ethernet LAN (RJ-45) Port
HDMI Port
DVI Port
USB 3.0 Port
USB 2.0 Port
USB 3.1 Port
USB 3.1 (3.1 Gen 2) Type-A Port
USB 3.0 (3.1 Gen 1) Type-A Port
Design
Chassis Type
Case Placement
Cable Lock Slot
Case Colour
Water Cooling System
Performance
Password Protection
Audio Output Channel
Audio System
Motherboard Form Factor
Motherboard Chipset
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 Turbo Boost Technology
Intel VPro Technology
Intel Wireless Display (WiDi) Technology
Intel 64
Enhanced Intel SpeedStep Technology
Intel Small Business Advantage (SBA)
Intel HD Graphics
Intel Secure Key
Intel Clear Video Technology
Intel AES New Instructions
Intel TSX-NI
Idle States
Intel Built-In Visuals Technology
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 Fast Memory Access
Intel Virtualization Technology (VT-X)
Instruction Set
Intel Enhanced Halt State
Intel Clear Video Technology for MID
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 TSX-NI Version
Intel Smart Cache
Intel Secure Key Technology Version
Processor ARK ID
Power
Power Supply Input Voltage
Power Supply Input Frequency
Weight & Dimensions
Weight
Height
Depth
Width
Operational Conditions
Storage Temperature Range
Non-Operating Altitude
Operating Altitude
Relative Humidity Operating Range
Operating Temperature Range
Packaging Content
Software Driver Included
Manual
Mouse Included
Display Included
Keyboard Supplied
Other Features
Intel Virtualization Technology
Technical Details
Intel Visual Technology

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers alienware ax51r35511, alienware ax51r35511b, alienware ax51r35511bl, alienware ax51r35511blk

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See How Other PCs Compare to the Alienware X51 R3

DELL 8900 vs Alienware X51 R3

DELL 8900 vs Alienware X51 R3
DELL 8900
4 core Intel Core i7-6xxx 3.4GHz 16GB 2TB HDD+SSD
Alienware X51 R3
4 core Intel Core i7-6xxx 4GHz 8GB 2TB HDD
£ 1,049.00 £1,068.65
Newer Intel Stable Image Platform Program (SIPP) Version
Two Storage Drives Installed
Four USB 2.0 Ports
50% Bigger Maximum Internal Memory
Smaller Discrete Graphics Adapter Memory
Significantly Heavier

HP 240 SFF vs Alienware X51 R3

HP 240 SFF vs Alienware X51 R3
HP 240 SFF
4 core Intel Core i7-6xxx 3.4GHz 16GB 256GB SSD
Alienware X51 R3
4 core Intel Core i7-6xxx 4GHz 8GB 2TB HDD
£ 968.69 £1,068.65
Three Times Shorter
Vastly Newer Intel Stable Image Platform Program (SIPP) Version
8GB Bigger Internal Memory
32GB Bigger Maximum Internal Memory
7x Smaller Total Storage Capacity
243mm Wider

DELL OptiPlex 3020 vs Alienware X51 R3

DELL OptiPlex 3020 vs Alienware X51 R3
DELL OptiPlex 3020
4 core Intel Core i5-4xxx 3.3GHz 8GB 1TB HDD
Alienware X51 R3
4 core Intel Core i7-6xxx 4GHz 8GB 2TB HDD
£ 470.99 £1,068.65
Vastly Newer Intel Stable Image Platform Program (SIPP) Version
Four More USB 2.0 Ports
Newer by Nine Months
Keyboard Supplied
Vastly Smaller Hard Drive Capacity
Two Less USB 3.0 (3.1 Gen 1) Type-A Ports
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