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Intel Xeon 5063 processor in LGA771 socket package

Intel

Intel Xeon 5063 Dualcore 3.2Ghz 4Mb L2 Cache 1066Mhz Fsb Socket Lga771 65Nm 95W Switch Module

SKU CH-5ZGR-5GGEF

Dual-core Xeon processor running at 3.2 GHz with 4 MB L2 cache for LGA 771 servers

  • Dual-core Xeon architecture handles parallel workloads
  • 2 GHz clock speed drives responsive processing
  • 4 MB L2 cache reduces memory latency
  • 1066 MHz front-side bus accelerates data transfer

Dual-core Xeon 5063 for LGA 771 servers

The Intel Xeon 5063 is a dual-core processor running at 3.2 GHz with a 4 MB L2 cache and a 1066 MHz front-side bus. Built on a 65 nm process and rated at 95 W TDP, it fits the LGA 771 socket found in compatible server and workstation platforms. It is intended for administrators maintaining or repairing legacy dual-socket systems that require this specific processor configuration.

Direct replacement for failed Xeon 5063 CPUs

This module serves as a direct drop-in replacement for an identical Xeon 5063 unit that has failed or been removed. The upgrade is only worthwhile when the motherboard and chipset explicitly support the 5063 stepping and 95 W thermal envelope. It is not suitable for boards limited to lower-wattage processors, single-socket designs, or platforms requiring a different front-side bus speed or socket type.

How it compares

Measured against everything we stock in Switch Modules, Transceivers & Add-Ons, at today’s prices. Recalculated every night.

Price $48.99
Cheaper than about 62% of the 1,517 comparable items (median $68.99).

Specifications

Product
Brand nameINTEL

Questions about this item

Will the LGA 771 socket on this Xeon 5063 fit my server board?

The processor uses an LGA 771 socket, so the motherboard must provide the same socket type and a compatible chipset supporting a 1066 MHz front-side bus and 95 W thermal design power.

What is the common installation mistake with this dual-core processor?

Installers often forget to apply fresh thermal compound before mounting the heatsink, which can cause the 95 W chip to overheat and throttle under load.

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