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Refurbished Intel Xeon server CPU, silver heat spreader, LGA2011 socket, gold contact pads

IBM Refurbished

IBM 46C9206 Xeon E5-2643 3.3 GHz 10 MB L3 130 W server processor

SKU CH-FPCR-48KAF MPN 46C9206

Refurbished quad-core Xeon server processor running at 3.3 GHz with 10 MB L3 cache, DDR3-1600 memory controller and 130 W TDP

  • Supported memory speedDDR3 1600
  • Quad-core Xeon runs at 3.3 GHz for responsive server workloads
  • 10 MB L3 cache keeps frequent data close to the cores
  • DDR3 1600 memory controller supports high-throughput RAM
  • FCLGA2011 socket fits compatible dual-processor boards

Refurbished Xeon quad-core for dual-socket servers

This IBM 46C9206 processor is a refurbished Intel Xeon E5-2643 with four cores running at 3.3 GHz and 10 MB L3 cache. It targets administrators maintaining existing LGA 2011 platforms that require a 130 W thermal envelope and DDR3 1600 memory support.

Socket FCLGA2011 installation requires compatible

Installation follows standard LGA 2011 procedure: align the notches, lower the processor gently, and secure the retention lever. Common issues include bent socket pins on the motherboard, applying excessive thermal paste, and forgetting to update the system BIOS for quad-core recognition. The processor ships without a heatsink, so a suitable 130 W cooler must be sourced separately.

How it compares

Measured against everything we stock in Server Processors, at today’s prices. Recalculated every night.

Price $271.99
Cheaper than about 84% of the 621 comparable items (median $1,561.99).

New to this? Buying a processor with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Memory
Supported memory speedDDR3 1600
Size & build
Shipping weight0.91 kg
Package size127 × 127 × 51 mm

Questions about this item

How can I verify the processor is running at its rated 3.3 GHz speed after installation?

Enter the server BIOS or UEFI and check the CPU frequency reading; it should show 3.3 GHz with all four cores active under load.

Does the box include a heatsink or thermal paste, or must I buy them separately?

The listing states "Processor Only," so no heatsink, fan or thermal compound is included; you must supply a compatible LGA 2011 cooler and paste.

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