HP

HP 763235-B21 DL160 Gen9 E5-2603v3 CPU Kit

A factory CPU kit that brings six-core Intel Xeon E5-2603 v3 processing power to your HP ProLiant DL160 Gen9 server.

View price on Amazon
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.

Notice a mistake? Let Us Know

Overview

Upgrade Your Server's Processing Power

Enhance the performance of your HP ProLiant DL160 Gen9 server with this CPU kit, designed for seamless integration and optimized processing capabilities.

Specifications:

  • Compatibility: HP DL160 Gen9 Server
  • Processor: E5-2603 v3
  • Clock Speed: 1.6 GHz
  • Core Count: 6-Core
  • HP Part Number: 763235-B21

Key Features

Hp Intel Xeon E5-2603 V3 Hexa-core (6 Core) 1.60 Ghz Processor Upgrade - Socket Lga 2011-v3 - 1.50 Mb - 15 Mb Cache - 6.40 Gt/s Qpi - 5 Gt/s Dmi - 64-bit Processing - 22 Nm - 85 W - 163°f (72.8°c)

Pros & Cons

👍 Pros

  • Factory-validated HP kit ensures full compatibility and proper thermal management in the DL160 Gen9
  • Six cores provide parallel processing capability for multi-threaded server workloads
  • 1.6 GHz fixed clock speed delivers consistent and predictable performance without thermal throttling
  • Drop-in installation with included heatsink simplifies the upgrade process

👎 Cons

  • 1.6 GHz clock speed is relatively low, making it less suited for workloads that depend on single-thread performance
  • No Turbo Boost support means the processor cannot dynamically increase frequency under lighter loads
  • Limited to the DL160 Gen9 platform, so the kit cannot be reused if you migrate to a different server model
  • Six cores without hyper-threading limits total thread count compared to higher-tier E5 v3 processors

Frequently Asked Questions

This kit (763235-B21) is specifically validated and packaged by HP for the ProLiant DL160 Gen9 server. While the E5-2603 v3 processor is used in other platforms, this kit's heatsink and components are matched to the DL160 Gen9 chassis.
Yes, HP CPU kits typically include the processor and the server-specific heatsink assembly needed for proper thermal management in the DL160 Gen9.
The E5-2603 v3 runs at a fixed 1.6 GHz base clock. Xeon E5 v3 processors do not support Turbo Boost or overclocking, so 1.6 GHz is the consistent operating frequency across all six cores.
The DL160 Gen9 supports single-processor configurations. If you need dual-processor capability, you would need to look at other ProLiant models such as the DL360 or DL380 Gen9.