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Essentials

Product Collection
Vertical Segment
Processor Number
Status
Launch Date
Lithography
Use Conditions
Product Collection
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) Legacy Intel® Xeon® Processors
Vertical Segment
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) Embedded
Processor Number
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) EC5539
Status
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) Discontinued
Launch Date
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) Q1'10
Lithography
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) 45 nm
Use Conditions
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) Communications

Performance Specifications

# of Cores
# of Threads
Processor Base Frequency
Cache
Bus Speed
# of QPI Links
TDP
VID Voltage Range
# of Cores
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) 2
# of Threads
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) 2
Processor Base Frequency
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) 2.27 GHz
Cache
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) 4 MB L3 Cache
Bus Speed
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) 5.87 GT/s
# of QPI Links
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) 1
TDP
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) 65 W
VID Voltage Range
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) 1.0 - 1.5V

Supplemental Information

Embedded Options Available
Datasheet
Embedded Options Available
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) Yes
Datasheet
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) View now

Memory Specifications

Max # of Memory Channels
ECC Memory Supported
Max # of Memory Channels
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) 3
ECC Memory Supported
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) Yes

Expansion Options

PCI Express Revision
PCI Express Revision
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) 2.0

Package Specifications

Sockets Supported
Max CPU Configuration
TCASE
Sockets Supported
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) FCLGA1366
Max CPU Configuration
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) 2
TCASE
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) 74.6°C

Advanced Technologies

Intel® Turbo Boost Technology
Intel® Hyper-Threading Technology
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)
Instruction Set
Idle States
Enhanced Intel SpeedStep® Technology
Intel® Demand Based Switching
Intel® Turbo Boost Technology
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) No
Intel® Hyper-Threading Technology
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) No
Intel® Virtualization Technology (VT-x)
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) Yes
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) Yes
Intel® VT-x with Extended Page Tables (EPT)
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) Yes
Instruction Set
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) 64-bit
Idle States
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) Yes
Enhanced Intel SpeedStep® Technology
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) Yes
Intel® Demand Based Switching
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) Yes

Security & Reliability

Execute Disable Bit
Execute Disable Bit
Intel® Xeon® Processor EC5539 (4M Cache, 2.27 GHz, 5.87 GT/s Intel® QPI) Yes

AC

Active: This specific part is active.

EN

End of Life: Product End of Life notification has been published.

NI

Not Implemented: No Orders, Inquiries, Quotes, Deliveries Returns, or Shipments.

NO

No Orders after Last Order Entry Date: Used for end of life products. Allows for delivery and returns.

OB

Obsolete: Inventory available. No future supplies will be available.

PA

Pre Active: Orders may be taken, but not scheduled, nor shipped.

QR

Quality/Reliability Hold.

RP

Retired Price:  All functions are blocked similar to RT status (orders, returns, shipments, etc).  However, RP status allows price reference structure maintenance and price record maintenance which will be reflected in Data Warehouse and Legacy systems.

RS

Reschedule

RT

Retired: This specific part is no longer being manufactured or purchased and no inventory is available.

E2

Obsolete and past last time buy.

BR

Bookings Release (BR) – Product can be booked but not shipped.