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Intel

Intel Xeon E5420 Harpertown 2.5GHz 12MB L2 Cache LGA 771 80W Quad-Core Processor - Retail

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Intel Xeon E5420 2.5GHz LGA 771 80W Quad-Core Processor - Retail
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Intel Xeon E5420 2.5GHz LGA 771 80W Quad-Core Processor - Retail

$349.99

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Manufacturer Warranty

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

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This item is covered by Newegg.com's CPU Replacement Only Return Policy.

  • Return for refund within: non-refundable
  • Return for replacement within: 30 days
Customer ReviewSpecifications

Review Summary (read all 4 Reviews, write a review)

5
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4
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Product Rating:
Total Reviews: 4

Good for virtualization environment

white Reviewed By: Bernie on 6/2/2009
Rating + 5
Tech Level Tech Level: high - Ownership: 1 week to 1 month
This user purchased this item from Newegg
Pros: I have two of these CPU's on a Lenovo D10 running W2k8 x64 R2 16 MB FBDIMM with 4 low load VM's under hyper-v. Two VM's are W2k8 servers and 2 VM's are PC's. The CPU's handle it well.
The fan noise is low.
Installation is easy. There are two components: the CPU chip itself and the active/pasive heatsink combo...just follow 10-12 diagrams on the installation booklet and you're done.
The heat sink comes with 3 stripes of pre-applied thermal material.
Cons: None.
Did you find this review helpful? Yes No

Best PRICE/PERFORMANCE Processor

white Reviewed By: crobs808 on 4/27/2009
Rating + 5
Tech Level Tech Level: high - Ownership: 1 day to 1 week
This user purchased this item from Newegg
Pros: - Fast processors out of the box
- OC'd to 3.2ghz easily in BIOS without having to up power at all.
- Works GREAT with Skulltrail (D5400XS) Motherboard
- I bought two: 8 cores = awesome for After Effects / Premiere Pro video editing!
Cons: None
Other Thoughts: I might buy the L5420's now that they are out (lower power consumption @ 50W instead of 80W, but same speed as these E5420's)
Did you find this review helpful? Yes No

lovely processor

white Reviewed By: kja on 10/22/2008
Rating + 5
Tech Level Tech Level: high - Ownership: 1 month to 1 year
This user purchased this item from Newegg
Pros: Wicked fast relatively economical quad-core processor. My board has two sockets but I haven't seen a need for a second, no matter what I throw at this one.
Cons: Not a native quad-core, though not really an issue. No QPI yet.
Other Thoughts: Paired this proc with a Tyan S5396 and 8GB of Kingston DDR2-667. Running several virtual machines w/ various apps under a *nix host is absolutely no problem for it.

I also noticed a significant lack of third-party cooling solutions, but I found a quiet one by thermalright that works great.
10 out of 10 people found this review helpful. Did you? Yes No
General
Brand Intel
Series Xeon
Model BX80574E5420A
CPU Socket Type
CPU Socket Type LGA 771
Tech Spec
Core Harpertown
Multi-Core Quad-Core
Name Xeon E5420
Operating Frequency 2.5GHz
FSB 1333MHz
L2 Cache 12MB
Manufacturing Tech 45 nm
64 bit Support Yes
Virtualization Technology Support Yes
Multimedia Instruction MMX, SSE, SSE2, SSE3, SSE4, EM64T
Voltage 0.95V - 1.225V
Thermal Design Power 80W
Cooling Device Heatsink and Fan included
Manufacturer Warranty
Parts 3 years limited
Labor 3 years limited
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