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Item#: N82E16819116040

Intel Celeron 420 Conroe-L Single-Core 1.6GHz LGA 775 35W Processor BX80557420

  • 800MHz FSB
  • 65nm Conroe-L 35W
  • 512KB L2 Cache
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Intel proves that 64-bit processing doesn’t have to be expensive. Their Conroe-L based Celeron 420 has Intel 64 architecture which allows it to take advantage of larger amounts of memory and 64 bit operating systems. Since it works on LGA 775 boards it can take advantage of the most current technologies on the market.

The Advanced Digital Media Boos significantly improves media performance for audio, video, image processing, multimedia and more. 128-bit SSE instructions are now handled at 1 per clock cycle, effectively doubling the speed of execution over the previous generation of processors.

Based on a new energy-efficient microarchitecture, this Celeron processor enables smaller, quieter, and more capable desktop PCs.

  • newegg Intel Celeron Processor The Intel Celeron processor delivers a balanced level of proven technology and exceptional value for desktop PCs. Based on a new energy-efficient microarchitecture, this Celeron processor enables smaller, quieter, and more capable desktop PCs.
  • newegg Intel Extended Memory 64 Technology (Intel EM64T) Enhances next-generation IA-32 platforms with 64-bit addressability and related instructions, allowing flexibility for both 64-bit and 32-bit applications and operating systems.
  • 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 Celeron 420

Quick Info

Warranty

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


Customer Reviews of Celeron 420

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  • Robert K.
  • 6/12/2008 12:36:31 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggsGreat low power CPU

Pros: Very low power (35W TDP), runs very cool. Conroe based.

Cons: No Speedstep (as it is a Celeron)

Other Thoughts: If they had put Speedstep in these CPUs, the power utilization would be even lower! But such is the life of a lowly Celeron CPU

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  • Richard M.
  • 6/7/2008 2:42:09 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

4 out of 5 eggs

Pros: Low price.

Cons: Significantly slower than a Core2 Duo. However, it is also significantly cheaper, and you get what you pay for. If price is a big issue, it's probably worth it.

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  • Anonymous
  • 5/17/2008 5:30:38 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

3 out of 5 eggsNo AMD

Pros: Cheap Price

Cons: Poor design of heatsink and fan. Had to use my older cooler master hs / fan. Couldn't get plastic clips to lock into place. The older cooler master used 4 screws to lock into place. For the money, look at an AMD 64 or dual core Athlon.

Other Thoughts: It is a shame AMD is doing so poorly in the market. For the lower end builders, AMD is the best.

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  • Anonymous
  • 5/16/2008 8:07:10 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGreat CPU

Pros: Great CPU for singular task processing. Works extremely well with high RAM and low tasks. Good for gaming or normal multi-window activity.

Cons: Has some issues with running games and window activities at the same time. (Such as Dual-monitor overlay).

Other Thoughts: Other than that, no problems whatsoever.

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  • Timothy S.
  • 5/12/2008 2:35:08 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsSweet!

Pros: Great, cheap processor for a quick little PC i was building for testing purposes.

Cons: Wouldn't use it as my main comp but it gets the job done.

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  • daniel b.
  • 5/8/2008 6:55:42 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsConroe-L

Pros: Cheap. Lower power usage. Low heat output. Great for my application, which is: A silent machine for audio (mp3 and flac) playback that I can put in my stereo shelf.

Cons: Slow compared to almost any modern CPU.

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  • John S.
  • 4/27/2008 9:30:27 PM
  • Tech Level: Somewhat High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsTroubleshooting CPU

Pros: Any 775 motherboard will recognize this CPU. I used it when my MB went on vacation. After reseting the BIOS the MB would not boot with a E8400. I got this CPU and I was able to boot right up update the BIOS and reinstall the Wolfy. Overall performance seemed good for what it is. I was able to do everything a normal person would with this CPU.

Cons: NONE

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  • Anonymous
  • 4/27/2008 5:27:45 AM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggs

Pros: Inexpensive and stay cool in temp

Cons: none

Other Thoughts: stays around 32C with stock heatsink,which is awesome for the price.

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  • Nathan @.
  • 4/21/2008 1:00:00 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

4 out of 5 eggsStabkle adn fast enough

Pros: Runs fast for my server and cool. No OC here.
VERY stable. Good price!

Cons: None.

Other Thoughts: Using it in a WHS server with 3Gb ram and a Asus Server MB.
Has proven speedy and reliable for it's use

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  • David H.
  • 4/17/2008 3:14:52 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsGreat Cheap 775 Processor

Pros: Bought because my previous socket 478 mobo died, and I had to rebuild a Raid 0 (not backed up... oops) in a hurry. Paired with a Gigabyte P35-D23L, it fired right up and is maintaining a temp of around 33C on the stock HS/Fan while overclocked to 140% (2.24GHz).

Cons: For the price. None.

Other Thoughts: Great little processor to use in a pinch or if you want to try out overclocking with less money at risk. This will likely become the brains of an HTPC, or internet machine when I upgrade in a couple months. Going to see if I can safely get it to 3.0GHz before then.

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Intel > 
Item#: N82E16819116040
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