Intel Xeon Quad-Core E5440 (2.83 GHz 1333 FSB 80 W) - SLBBJ

Essentials

Product CollectionLegacy Intel® Xeon® Processors
Code NameProducts formerly Harpertown
Vertical SegmentServer
Processor NumberE5440
StatusLaunched
Launch DateQ1'08
Lithography45 nm
Use ConditionsServer/Enterprise

Performance

# of Cores4
Processor Base Frequency2.83 GHz
Cache12 MB L2
Bus Speed1333 MHz FSB
FSB ParityYes
TDP80 W
VID Voltage Range0.850V-1.3500V

Package Specifications

Sockets SupportedLGA771
TCASE67°C
Package Size37.5mm x 37.5mm
Processing Die Size214 mm2
# of Processing Die Transistors820 million
Low Halogen Options AvailableSee MDDS

Advanced Technologies

Intel® Turbo Boost Technology ‡No
Intel® Hyper-Threading Technology ‡No
Intel® Virtualization Technology (VT-x) ‡Yes
Intel® VT-x with Extended Page Tables (EPT) ‡No
Intel® 64 ‡Yes
Instruction Set64-bit
Idle StatesYes
Enhanced Intel SpeedStep® TechnologyYes
Intel® Demand Based SwitchingYes
Thermal Monitoring TechnologiesYes

Security & Reliability

Intel® Trusted Execution Technology ‡No
Execute Disable Bit ‡Yes