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Xeon Processor
2.66 GHz Quad Core W3520

Mac Pro 2009 System Pull, Fully Tested - No Returns
Serious Performance
Great Computing Starts with Intel
The Intel® Xeon® processor 3500 series-based platforms unleash the computing power of Intel® Xeon® processors. Based on the next-generation Intel® microarchitecture, codenamed Nehalem, these processors provide your business with exceptional performance and power efficiency at a very affordable cost.

The Intel Xeon 3500 processor-based servers protect critical business information and offer the performance and headroom to make employees and businesses more productive, making them ideal for small and medium business owners looking for ways to support rapid business growth on small technology budgets.

Note: Retail packaging, heat sink, and fan not included

Product Specifications:

Intel Part Number

  • BX80601W3520

Socket Type

  • LGA1366


  • 45 nm Process

Turbo Boost Enabled

  • Yes

Hyperthreading Enabled

  • Yes

Clock Speed

  • 2.66 GHz Base Frequency
  • 2.93 GHz Maximum Turbo Boost


  • 4 Physical
  • 8 Virtual (via Hyperthreading)

Thermal Design Power

  • 130W

Cache Size

  • 8 MB

AES New Instruction Support

  • Yes

64 Bit Support

  • Intel 64

Supported RAM Speeds

  • 1333 MHz
  • 1066 MHz
  • 800 MHz

Intel QPI Link Speed

  • 4.8 GT/s


  • As–Is — No Warranty
Manufacturer provided specifications for Intel p/n BX80601W3520
Intel Xeon Processor 2.66 GHz Quad Core W3520 Mfr P/N: BX80601W3520 OWC SKU: ITL80601W3520U 2.66 GHz Quad Core Processor with Hyperthreading and TurboBoost Enabled As Is. No Warranty. Ships: Same Day
Supply Limited: 8 available
Only $319.99Garage Sale Price $2.55
Add to CartIntel BX80601W3520 In Stock, Click to Buy Now