Note: We ship Part# 505511-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.
L3 8 MB
Demand Based Switching
505511-B21 3 Year Warranty
[ Includes VRM and Heatsink ]
505511-B21 HP L5520 2.26GHz 1066MHz 8MB CPU
505511-B21 Availability and Shipping Cost Preview
We have 187 pieces of 505511-B21 in Stock and ready to ship as of