Note: We ship Part# 437444-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: This industry's first quad-core processor for mainstream servers provides breakthrough performance and capabilities for the ultimate in powerful dense and energy efficient servers. With the Quad-Core Intel Xeon processor you get breakthrough performance - up to 50% greater than the industry-leading Dual-Core Intel Xeon processor in the same power envelope.
Specifications:
Category
Proliant Processor
Sub-Category
Xeon
Generation
2.0HGz
Part Number
437444-B21
Products ID
456925
Product Type
Processor Upgrade
Processor Type
Intel Quad-Core Xeon E5335
Multi-Core Technology
Quat-Core
64-bit Computing
Yes
Compatible Processor Socket
LGA771 Socket
Clock Speed
2 GHz
Bus Speed
1333 MHz
Cache Memory
L2 Advanced Smart Cache
437444-B21 3 Year Warranty
Includes VRM and Heatsink
437444-B21 HP E5335 2.0GHz CPU Kit
437444-B21 Availability and Shipping Cost Preview
We have 53 pieces of 437444-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 (437444-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 53 pieces of 437444-B21 in Stock and ready to ship 
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