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Item#: N82E16819117244

Intel Xeon W3565 Bloomfield 3.2GHz 8MB L3 Cache LGA 1366 130W BX80601W3565 Server Processor

  • 45 nm Bloomfield
  • 8MB L3 Cache
  • 130W
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The Intel Xeon processor 3500 series delivers intelligent performance, automated energy efficiency, professional visualization and reliability for single-processor workstations to handle the ever-changing demands of a virtualized and consolidated computing environment. With advanced features like ECC memory supporting, direct cache access (DCA) and Intel Turbo Boost Technology, the Intel Xeon processor 3500 series is ideal for all basic workstation applications including engineering, architecture, animation, and analysis.

  • newegg ECC Memory Support With the integrated DDR3 memory controller, the Intel Xeon W3565 processor enables three channels of ECC DDR3 memory, resulting in up to 25.6 GB/sec memory bandwidth.
  • newegg Intel Virtualization Technology (VT-x) Increasing manageability, security, and flexibility in IT environments, virtualization technologies like hardware-assisted Intel Virtualization Technology (Intel VT) combined with software-based virtualization solutions provide maximum system utilization by consolidating multiple environments into a single server or PC. By abstracting the software away from the underlying hardware, a world of new usage models opens up that reduce costs, increase management efficiency, strengthen security, while making your computing infrastructure more resilient in the event of a disaster.
  • newegg Intel Turbo Boost Technology Intel Turbo Boost technology automatically allows processor cores to run faster than the base operating frequency if it's operating below power, current, and temperature specification limits, maximizing speed for demanding applications, dynamically accelerating performance to match your workload-more performance when you need it the most.
  • newegg Hyper-Threading Technology (HT Technology) Intel Hyper-Threading Technology delivers thread-level parallelism on each processor resulting in more efficient use of processor resources—higher processing throughput—and improved performance on the multi-threaded software of today and tomorrow.
  • newegg Intel 64 Intel 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software. Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.
  • newegg Execute Disable Bit (EDB) Intel's Execute Disable Bit function can prevent certain classes of malicious "buffer overflow" attacks when combined with a supporting operating system. Execute Disable Bit allows the processor to classify areas in memory where application code can execute and where it cannot. When a malicious worm attempts to insert code in the buffer, the processor disables code execution, preventing damage or worm propagation.

Learn more about Xeon W3565

Quick Info


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years

Customer Reviews of Xeon W3565

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  • Ryan V.
  • 8/6/2012 11:47:35 AM
  • Tech Level: High
  • Ownership: more than 1 year

4 out of 5 eggsGreat Processor

Pros: Fast, allows for tri-channel memory usage, stabel

Cons: Older generation of processor if that affects you at all.

Other Thoughts: I bought this processor to build myself a gaming rig, it is more than powerful enough for that and anything else I have put it through. The generation is a bit older but this processor is still running like a champ for me.

2 out of 2 people found this review helpful. Did you? Yes No

  • Steven D.
  • 3/6/2012 4:54:42 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsDecent proc!

Pros: Decent price and performance for a Xeon. It is retail so you do get a heatsink & fan.

Cons: Could easily get more performance from newer i7 range for the same price.

Other Thoughts: Didn't take much time for tweaking but was able to push it to 4GHz. Would boot at 4.32GHz (180x24) but under load it would freeze up. Either way, everything I've ran so far runs smoothly. I would definitely recommend it to anyone looking for an i7 alternative.

1 out of 1 people found this review helpful. Did you? Yes No

  • Anonymous
  • 2/11/2012 8:18:28 AM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsECC Support

Pros: I didn't need a dual-proc setup, but wanted the luxury of being able to use ECC RAM. The W3565 fits that bill nicely. If you don't need ECC, the i7 equivalent would be the i7-960.

Cons: DDR3-1066 max. You must go to a W3570/W3580 (Bloomfield) for DDR3-1333 support, but those CPUs have a significantly higher pricepoint.

Other Thoughts: The details section says that this item does not include a heatsink and fan, but that is incorrect. It is a retail box item, so it DOES come with the heatsink and fan.

Also, a reminder... this is for uniprocessor setups ONLY.

And if you want a 6-core uniprocessor Xeon setup, you will need to look at the W3670/80/90 CPUs.

3 out of 3 people found this review helpful. Did you? Yes No

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Intel > 
Item#: N82E16819117244
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