728961-L21 Technical Specifications
HP Intel Xeon E7-8857 v2 3.00GHz Processor Upgrade for ProLiant DL580 Gen8 Server
Brand: Intel
Part No: 728961-L21
Processor Type: Server
Processor Family: E7-8800 v2
Series: Xeon Processor
Core Model: E7-8857 v2
Processor Code Name: Ivy Bridge
Core Stepping: D1
Manufacturing Technology: 22 nm
Number of Cores: 12
Number of Threads: 12
Clock Speed: 3.00 GHz
L3 Cache Size: 30 MB
Front Side Bus / QuickPath Interconnect: 8.00 GT/s QPI
Thermal Power: 130 Watts
CPU Socket Type: LGA 2011
This powerful processor provides exceptional performance for demanding server applications, ensuring reliable operation and efficiency in data centers.





