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Square green processor with gold contact pads and silver heat spreader marked IBM 46W2846

IBM

IBM 46W2846 Xeon E5-2637 v2 3.5 GHz 15 MB L3 server processor

SKU CH-9HV3-T8BK5 MPN 46W2846

Refurbished quad-core Xeon server processor running at 3.5 GHz with 15 MB L3 cache, DDR3-1866 memory support, and 130 W TDP

  • Integrated Memory Controller SpeedDDR3 1866
  • Quad-core Xeon handles parallel workloads at 3.5 GHz
  • 15 MB L3 cache keeps frequent data close to the cores
  • DDR3-1866 memory controller supports high-speed registered modules
  • 22 nm process delivers 130 W thermal design power

Refurbished Xeon E5-2637 v2 for FCLGA2011 servers

This refurbished IBM processor delivers four cores at 3.5 GHz with 15 MB L3 cache. It fits the FCLGA2011 socket and supports DDR3 memory up to 1866 MT/s. The 130 W TDP suits dual-socket servers needing strong single-thread performance.

Upgrade from lower-clocked quad-core Xeons

The 3.5 GHz frequency benefits workloads that rely on per-core speed rather than core count. Buyers who need more cores or higher memory bandwidth should consider other models. The 22 nm process limits efficiency compared to newer architectures.

Highlights

  • Quad-core Xeon handles parallel workloads at 3.5 GHz
  • 15 MB L3 cache keeps frequent data close to the cores
  • DDR3-1866 memory controller supports high-speed registered modules
  • 22 nm process delivers 130 W thermal design power

Specifications

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

Questions about this item

What socket and power budget does the 46W2846 Xeon E5-2637 v2 require?

The processor uses an FCLGA2011 socket and has a 130 W thermal design power, so the motherboard must provide that socket and a cooler rated for at least 130 W.

What is the correct sequence for seating the 46W2846 in an FCLGA2011 socket, and which step is most often missed?

Open the load plate, align the two notches on the processor with the socket keys, lower the CPU without forcing it, close the load plate and engage the lever; the step most often missed is verifying both notches match before closing the plate.

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