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Refurbished Intel Xeon server processor in LGA 2011 package

IBM

IBM 94Y5271 Xeon E5-2637 v2 3.5 GHz 15 MB 130 W server processor

SKU CH-Z3TK-V6CS1 MPN 94Y5271

Refurbished quad-core Xeon server processor running at 3.5 GHz with 15 MB cache and DDR3-1866 memory support

  • Integrated Memory Controller SpeedDDR3 1866
  • Quad-core Xeon runs at 3.5 GHz for responsive compute
  • 15 MB L3 cache keeps frequent data close to the cores
  • DDR3-1866 memory controller feeds four channels with high bandwidth
  • 22 nm process delivers 130 W thermal envelope for dense servers

Refurbished Xeon quad-core server processor

The IBM 94Y5271 is a refurbished Xeon E5-2637 v2 processor built for dual-socket server platforms. It delivers four cores at a 3.5 GHz base frequency with 15 MB L3 cache and a 130 W TDP. The FCLGA2011 socket and 8 GT/s QPI link target enterprise workloads needing strong single-thread speed.

15 MB cache and DDR3-1866 memory controller

The integrated controller supports DDR3 memory up to 1866 MT/s, providing adequate bandwidth for database and virtualisation tasks. The 22 nm process and 130 W envelope limit density in heavily packed chassis. Buyers needing higher core counts or newer instruction sets should consider alternative processors.

Highlights

  • Quad-core Xeon runs at 3.5 GHz for responsive compute
  • 15 MB L3 cache keeps frequent data close to the cores
  • DDR3-1866 memory controller feeds four channels with high bandwidth
  • 22 nm process delivers 130 W thermal envelope for dense servers

Specifications

Integrated Memory Controller SpeedDDR3 1866
Shipping weight0.91 kg
Package size127 × 127 × 51 mm

Questions about this item

Will the E5-2637 v2 fit my existing FCLGA2011 motherboard?

The processor uses the FCLGA2011 socket, so it will seat in any board wired for that socket, provided the BIOS supports the 22 nm quad-core design.

How can I verify the 15 MB L3 cache is active after installation?

Check the cache size reported in BIOS or run a system-information tool such as CPU-Z; it should show 15 MB of L3 for the E5-2637 v2.

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