Intel X3450 BV80605001911AQ User Manual

Datasheet, Volume 1

15

• Digital Thermal Sensor
• Intel

®

 Adaptive Thermal Monitor

• THERMTRIP# and PROCHOT# support
• On-Demand Mode
• Memory Thermal Throttling
• External Thermal Sensor
• Fan Speed Control with DTS

• The processor socket type is noted as LGA 1156. The package is a 37.5 x 37.5 mm 

Flip Chip Land Grid Array (FCLGA 1156).

DDR3

Third generation Double Data Rate SDRAM memory technology

DP

Display Port*

DMA

Direct Memory Access

DMI

Direct Media Interface

DTS

Digital Thermal Sensor

ECC

Error Correction Code

Enhanced Intel 

SpeedStep

®

 Technology

Technology that provides power management capabilities.

Execute Disable Bit

The Execute Disable bit allows memory to be marked as executable or non-

executable, when combined with a supporting operating system. If code attempts 

to run in non-executable memory, the processor raises an error to the operating 

system. This feature can prevent some classes of viruses or worms that exploit 

buffer overrun vulnerabilities and can, thus, help improve the overall security of the 

system. See the Intel

®

 64 and IA-32 Architectures Software Developer's Manuals 

for more detailed information.

FCLGA

Flip Chip Land Grid Array

(G)MCH

Legacy component – Graphics Memory Controller Hub. Platforms using LGA 1156 

processors do not use a (G)MCH component.

ICH

The legacy I/O Controller Hub component that contains the main PCI interface, LPC 

interface, USB2, Serial ATA, and other I/O functions. It communicates with the 

legacy (G)MCH over a proprietary interconnect called DMI. Platforms using LGA 

1156 processors do not use an ICH component.

IMC

Integrated Memory Controller

Intel

®

 64 Technology

64-bit memory extensions to the IA-32 architecture.

Intel

®

 Hyper-Threading 

Technology

The processor supports Intel

®

 Hyper-Threading Technology (Intel

®

 HT Technology) 

that allows an execution core to function as two logical processors.

Intel

®

 Turbo Boost 

Technology

Intel

®

 Turbo Boost Technology is a feature that allows the processor core to 

opportunistically and automatically run faster than its rated operating frequency if it 

is operating below power, temperature, and current limits. 

Intel

®

 TXT

Intel

®

 Trusted Execution Technology