509322-L21 by HP Inc.

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Manufacturer HP Inc.
Manufacturer's Part Number 509322-L21
Description HP; Product Line: Xeon DP; Product Model: E5540; Product Type: Processor Upgrade; Thermal Specification: 76 °C; Thermal Design Power: 80 W;
NAME DESCRIPTION
Thermal Design Power: 80 W
Processor Technology: Virtualization Technology, Hyper-Threading Technology, Extended Memory 64 Technology, Enhanced SpeedStep Technology
L1 Cache: 256 KB
L3 Cache: 8 MB
Clock Speed: 2.53 GHz
Product Series: 5500
Platform Supported: PC
Processor Core: Quad-core (4 Core)
Additional Information:
  • Execute Disable Bit
  • Enhanced Halt State (C1E)
Process Technology: 45 nm
Processor Manufacturer: Intel
Processor Socket: Socket B LGA-1366
Product Model: E5540
QuickPath Interconnect: 5.86 GT/s
L2 Cache: 1 MB
Environmental Certification: RoHS
Environmentally Friendly: Yes
Product Name: Xeon DP Quad-core E5540 2.53GHz - Processor Upgrade
64-bit Processing: Yes
Input Voltage: 1.35 V DC
Brand Name: HP
Thermal Specification: 76 °C
Marketing Information:

For performance that adapts to your application demands, intelligently scales energy use per performance demands, and offers best-in-class virtualization, turn to a more intelligent enterprise server processor the Xeon processor 5500 series automatically and intelligently adjusting server performance according to your application needs.

Product Type: Processor Upgrade
Product Line: Xeon DP