Note: We ship Part# 507819-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
X5550
Part Number
507819-B21
Products ID
458130
Product Type
Processor
Processor Core
Quad-Core
Clock Speed
2.66 GHz
QuickPath Interconnect
6.40 GT/s
L1 Cache
256 KB
L2 Cache
1 MB
L3 Cache
8 MB
64-bit Processing
Yes
Process Technology
45 nm
Processor Socket
Socket B LGA-1366
Thermal Design Power
95 W
507819-B21 3 Year Warranty
Includes VRM and Heatsink
507819-B21 HP Xeon X5550 2.66GHz BL280c G6
507819-B21 Availability and Shipping Cost Preview
We have 16 pieces of 507819-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 (507819-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 16 pieces of 507819-B21 in Stock and ready to ship 
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