Note: We ship Part# 588078-B21 with the appropriate Voltage Regulator Module (VRM) and Heat Sink. (The full Processor Option Kit)
Note: Newer Proliant servers have the VRM built into the system board. It is not replaceable and not included in the processor option kit.
Overview: Information technology professionals rely on HP quality to ensure maximum productivity. As the power of applications processors memory adapters and storage devices increases high-end computer users are seeking ways to optimize their system performance. HP provides leading solutions adding new levels of performance availability flexibility and management.
Specifications:
Category
Proliant Processor
Sub-Category
Intel Xeon
Generation
E5645
Part Number
588078-B21
Products ID
457943
Product Type
Processor Kit
Processor Type
Intel Xeon Six-Core
Clock Speed
2.26 GHz
L1 Cache
384 KB
L2 Cache
1.50 MB
L3 Cache
12 MB
64-bit Processing
Yes
Process Technology
32 nm
Thermal Design Power
60 W
Thermal Specification
156.9°F (69.4°C)
Physical Dimensions (WxHxD)
6.3 x 16.3 x 2.3 in
588078-B21 3 Year Warranty
Includes VRM and Heatsink
588078-B21 HP Xeon L5640 2.26 GHz DL360 G7
588078-B21 Availability and Shipping Cost Preview
We have 142 pieces of 588078-B21 in Stock and ready to ship as of
Note: Our HP/Compaq Proliant Processors include the VRM (Voltage Regulator Module) and Heatsink.
Compaq/HP Product:
This Compaq/HP product (588078-B21) is 100% genuine with an authentic Compaq/HP logo and serial number. We do not sell 3rd party products.
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We have 142 pieces of 588078-B21 in Stock and ready to ship 
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