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Green rectangular server processor with gold contacts and silver heat spreader

HPE Refurbished

HPE 721426-L21 Xeon E5-2697 v2 12-core 2.70 GHz server accessory

SKU CH-JG5Z-YZ8EF MPN 721426-L21

A refurbished 12-core Xeon processor running at 2.70 GHz for server upgrades

  • Product typeInterface Processor
  • Product colorGreen
  • 12-core Xeon handles heavy multi-threaded workloads
  • 70 GHz base clock delivers steady compute throughput
  • E5-2600 v2 architecture supports virtualised server roles
  • 21 MB cache accelerates data-intensive applications
  • Green PCB identifies genuine HPE factory upgrade part

Refurbished Xeon E5-2697 v2 upgrade

This refurbished HPE processor upgrade adds a 12-core Xeon E5-2697 v2 running at 2.70 GHz to compatible servers. It targets administrators who need extra compute capacity for virtualization or high-performance workloads without replacing the entire platform. The dodeca-core design suits multi-threaded tasks in established data-centre environments.

FIO processor kit integration

The unit is supplied as a Factory Integrated Option processor upgrade, meaning it arrives ready for direct installation into supported HPE server sockets. No separate cooling assembly or mounting hardware is included in this specific kit, so installers must reuse or procure the correct heatsink and retention parts for the target chassis. This packaging reduces bulk for sites that already maintain spare thermal kits.

Green PCB server component build

The processor carries a green substrate typical of HPE server-grade components and uses the standard land-grid-array interface for the E5-2600 v2 series. Build quality follows enterprise specifications for continuous operation in rack-mounted systems. Buyers who need a newer microarchitecture, higher core counts, or different socket compatibility should evaluate current-generation Xeon families instead.

How it compares

Measured against everything we stock in Drive Cages & Server Add-Ons, at today’s prices. Recalculated every night.

Price $448.99
Pricier than about 84% of the 1,119 comparable items (median $74.99).

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Specifications

Product
Brand nameHPE
Product typeInterface Processor
Product colorGreen
Size & build
Shipping weight0.91 kg
Package size127 × 127 × 51 mm

Questions about this item

Does the E5-2697 v2 need thermal paste replacement when installed?

The processor is a drop-in upgrade for compatible HPE servers; no separate maintenance parts are required beyond standard server cleaning schedules.

What limit appears first when the 12-core Xeon runs at 2.7 GHz continuously?

The processor operates within its rated thermal envelope; sustained loads are managed by the server firmware and cooling system.

How much fan noise and heat does the 721426-L21 add when the server runs all day?

Acoustic and thermal output depend on the host chassis and firmware profiles; the processor itself has no independent fan or power specification.

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