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Refurbished Intel Xeon server processor in silver metal finish

IBM

IBM 00Y2861 Xeon E5-2637 v2 3.5 GHz 15 MB 130 W server processor

SKU CH-JYF8-VAPKG MPN 00Y2861

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

  • Integrated Memory Controller SpeedDDR3 1866
  • Quad-core Xeon performance at 3.5 GHz
  • 15 MB L3 cache speeds multi-threaded workloads
  • DDR3-1866 memory controller reduces latency
  • 22 nm process keeps 130 W TDP efficient

Refurbished Xeon E5-2637 v2 server processor

This refurbished IBM 00Y2861 is a quad-core Xeon E5-2637 v2 built for dual-socket server boards. It runs at a base frequency of 3.5 GHz and includes 15 MB of L3 cache within a 130 W thermal envelope. The processor uses the FCLGA2011 socket and is manufactured on a 22 nm process. It is sold as a processor-only unit without a heatsink or fan.

DDR3-1866 memory controller speed

The integrated memory controller supports DDR3 speeds up to 1866 MT/s, which defines the fastest system memory this CPU can utilise. Buyers needing higher memory bandwidth or a newer DDR generation must select a different processor platform. The chip communicates over an 8 GT/s QPI link for multi-socket scaling. Ensure your motherboard BIOS supports this specific model before installation.

Highlights

  • Quad-core Xeon performance at 3.5 GHz
  • 15 MB L3 cache speeds multi-threaded workloads
  • DDR3-1866 memory controller reduces latency
  • 22 nm process keeps 130 W TDP efficient

Specifications

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

Questions about this item

How does the 3.5 GHz clock speed perform once the processor is installed in a server?

The 3.5 GHz base frequency delivers strong single-thread performance for database and high-frequency trading workloads when paired with DDR3 1866 memory.

What does the 8 GT/s QPI speed cap in a dual-socket configuration?

The 8 GT/s QPI link limits inter-socket bandwidth to 8 GT/s, which can become a bottleneck in memory-intensive NUMA workloads across two sockets.

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