Processor special features
Intel Trusted Execution Technology |
N |
Processor package size |
37.5 x 37.5 mm |
Processor ARK ID |
53446 |
Processor code |
SR02L |
Intel® Quick Sync Video Technology |
Y |
Intel® Insider™ |
Y |
Intel 64 |
Y |
Intel Dual Display Capable Technology |
Y |
CPU configuration (max) |
1 |
Embedded options available |
N |
Intel® Turbo Boost Technology |
Y |
Intel Enhanced Halt State |
Y |
Enhanced Intel SpeedStep Technology |
Y |
Intel Identity Protection Technology version |
1.00 |
Intel® Wireless Display (Intel® WiDi) |
N |
Intel® Clear Video HD Technology (Intel® CVT HD) |
Y |
Supported instruction sets |
SSE4.1, AVX, SSE4.2 |
Intel Fast Memory Access |
Y |
Intel Flex Memory Access |
Y |
Execute Disable Bit |
Y |
Idle States |
Y |
Thermal Monitoring Technologies |
Y |
Intel Virtualization Technology for Directed I/O (VT-d) |
N |
Intel Hyper-Threading Technology |
N |
Intel vPro Technology |
N |
Intel VT-x with Extended Page Tables (EPT) |
Y |
Intel FDI Technology |
Y |
Processor
Thermal Design Power (TDP) |
95 W |
Maximum number of PCI Express lanes |
16 |
Processor codename |
Sandy Bridge |
Memory clock speeds supported by processor |
1066, 1333 MHz |
Memory channels supported by processor |
Dual |
Memory bandwidth supported by processor (max) |
21 GB/s |
Processor operating modes |
64-bit |
Stepping |
D2 |
Processor cores |
4 |
Processor frequency |
3 GHz |
Tcase |
72.6 °C |
ECC supported by processor |
N |
Memory types supported by processor |
DDR3-SDRAM |
Bus type |
DMI |
Maximum internal memory supported by processor |
32 GB |
Processor cache type |
Smart Cache |
PCI Express slots version |
2.0 |
Number of processors installed |
1 |
Processor boost frequency |
3.3 GHz |
Processor cache |
6 MB |
Processor lithography |
32 nm |
CPU multiplier (bus/core ratio) |
30 |
Software
Operating system architecture |
64-bit |
Graphics
On-board graphics adapter ID |
0x102 |
Number of discrete graphics adapters |
1 |
On-board graphics adapter base frequency |
850 MHz |
Discrete graphics adapter memory |
1024 GB |
On-board graphics adapter dynamic frequency (max) |
1100 MHz |
Number of displays supported (on-board graphics) |
2 |
On-board graphics adapter family |
Intel HD Graphics |
On-board graphics adapter |
Y |
Discrete graphics memory type |
GDDR5 |
Discrete graphics adapter model |
NVIDIA GeForce GT 545 |
Networking
Ethernet LAN data rates |
10, 100, 1000 Mbit/s |
Cabling technology |
10/100/1000Base-T(X) |
Wi-Fi |
Y |
Performance
Audio output channels |
7.1 channels |
Memory
Memory clock speed |
1333 MHz |
Memory slots |
2x DIMM |
Maximum internal memory |
16 GB |
Internal memory |
4 GB |
Internal memory type |
DDR3-SDRAM |
Other features
Graphics adapter family |
NVIDIA, Intel |
Ethernet interface type |
Gigabit Ethernet |
Processor manufacturer |
Intel |
Platform |
PC |
Networking features |
Gigabit Ethernet, WLAN |
Power supply type |
AC/DC |
Speakers manufacturer |
MAXX |
Packaging content
Drivers included |
Y |
Keyboard supplied |
Y |
Mouse included |
Y |
Windows keys |
Y |
Display included |
N |
Storage
Hard drive capacity |
1000 GB |
Hard drive speed |
7200 RPM |
Total storage capacity |
1000 GB |
Card reader integrated |
N |
Number of hard drives installed |
1 |
Hard drive interface |
Serial ATA |
Optical drive
Optical drive type |
DVD Super Multi DL |
Ports & interfaces
Line-in |
Y |
Line-out |
Y |
Headphone outputs |
1 |
S/PDIF out port |
Y |
Microphone in |
Y |
HDMI ports quantity |
1 |
DVI port |
N |
USB 3.0 (3.1 Gen 1) Type-A ports quantity |
2 |
Additionally
InTru™ 3D Technology |
Y |
Intel AES New Instructions |
Y |
Ethernet LAN (RJ-45) ports quantity |
1 |
System bus data transfer rate |
5 GT/s |
Chipset |
Intel H61 Express |
Ethernet LAN connection |
Y |
Intel Core i5-2320 Processor (6M Cache, up to 3.30 GHz), Intel H61, 4GB DDR3 1333MHz max.16GB, 1TB SATA HDD 7200rpm, nVidia GeForce GT 545 1GB GDDR5, Gigabit Ethernet, WLAN 802.11 a/b/g/n, Windows 7 Home Premium 64-bit
Accept the challenge.
Operating System: Windows® 7 Home Premium
Pure processing power.
Alienware X51 packs options including the powerful 3rd Gen Intel® Core™ i7 processor: The Brains leading you to epic new victories.
You've got speed.
Run several high-end applications with ease. Alienware X51 offers up to 8GB of high-performance dual-channel DDR3 memory2.
Release your potential.
There are always new obstacles to face and new challenges to conquer, and Alienware X51 will be with you every step of the way.
A small system hides big entertainment power.
Whether standing vertically or laying horizontally, Alienware X51 turns virtually any living space into a world of high-end entertainment possibilities.
Build. Modify. Adapt.
With Alienware X51, desktop component upgrades are a breeze. From CPU and graphics cards to HDD and memory, you can keep your components up to date when other machines go extinct.
Take command of your game domain.
Alienware Command Center software features a powerful suite of customization options to make your X51 your own. Don't just play a game. Play your game.
AlienAdrenaline
The new AlienAdrenaline feature enables Game Mode, which lets you give each of your games a unique profile on your system. Disable unnecessary programs and activate your music player when you launch one game, or bring up key Web links when you launch another.
AlienFX
AlienFX® System Lighting Technology gives you access to a variety of themes and 8,000 distinct lighting combinations, so you can personalize as much as you like. Customize your system with game themes that respond to many in-game events with unique lighting effects to complete your immersion.
AlienFusion
AlienFusion power management controls allow you to configure your settings in order to maximize performance and efficiency while managing power usage. Crank up the settings for hardcore gaming and resource-intensive tasks, or scale it back for running everyday programs.
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Accessories: At Dell™.com, you'll find a vast arsenal of electronics and accessories designed to enhance your gaming and multimedia experience, including headsets, keyboards and mice.
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