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Dynatron

Dynatron A5JG 77mm 2 Ball CPU Cooler - OEM

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Dynatron A5JG 77mm 2 Ball CPU Cooler - OEM
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Dynatron A5JG 77mm 2 Ball CPU Cooler - OEM Dynatron A5JG 77mm 2 Ball CPU Cooler - OEM Dynatron A5JG 77mm 2 Ball CPU Cooler - OEM Dynatron A5JG 77mm 2 Ball CPU Cooler - OEM

$33.99

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Manufacturer Warranty

Beyond any applicable Newegg return policy, this item is warranted independently by the product's Manufacturer. Below is a summary provided for convenience only and may not be accurate or current. Use this link for full details.

  • Manufacturer Limited Warranty period (parts): 1 year
  • Manufacturer Limited Warranty period (labor): 1 year

Manufacturer Contact Info

Return Policies

This item is covered by Newegg.com's Standard Return Policy.

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • Restocking Fee: Yes
Customer ReviewSpecifications

Review Summary (read all 28 Reviews, write a review)

5
newegg
21%
4
newegg
29%
3
newegg
21%
2
newegg
11%
1
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18%
Product Rating:
Total Reviews: 28

Seems to be working

white Reviewed By: slacktux91 on 11/3/2009
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 day to 1 week
This user purchased this item from Newegg
Pros: So far so good. Extremely easy to install, had a 1u screw in heat sink, from the same manufacture, that just required me to unscrew it and drop this one right on in without removing the mobo to insert the screw down post. Running in the 50's to 60's for an AMD Opteron 1220, but see below might be other problems causing higher temps.
Cons: None that I have found yet
Other Thoughts: I believe my case might not have enough fans to displace the heat. I have to leave the side cover off to help cool, drops about 5 to 10 degrees, I do have a really old case trying to cool an AMD Opteron 1220 with only one exhaust fan, plus a couple WD Raptor drives. I'm sure if I get a strong exhaust fan or a different case with more fans it might fix this problem. The noise it makes doesn't bother me since I work in a data center and its quieter than most servers running there.
Did you find this review helpful? Yes No

good for 10 minutes

white Reviewed By: on 7/17/2009
Rating + 2
Tech Level Tech Level: high - Ownership: 1 day to 1 week
This user purchased this item from Newegg
Pros: very easy to install
Cons: when installed, about 5 to 10 minutes later, the fan went out don't know why but it did. bad thing is it is a screwy 77mm fan whcih is not replacable or easy to find so i will get my money back.
0 out of 2 people found this review helpful. Did you? Yes No

Cooler And "Quiet"

white Reviewed By: MidgetMania on 5/28/2009
Rating + 5
Tech Level Tech Level: somewhat high - Ownership: 1 day to 1 week
This user purchased this item from Newegg
Pros: Keeps CPU very cool, Easy installation
Cons: None that i can find. It is loud at first but if you hook it directly to your motherboard you can download a program called SpeedFan, it allows you to adjust the speed of your CPU fan and any others that may be connected directly to your motherboard.
Other Thoughts: If you have a noisey fan... think of other ways to take care of it. In the computer world... there is always a backdoor
2 out of 3 people found this review helpful. Did you? Yes No
Model
Brand Dynatron
Model A5JG
Spec
Type Fan & Heatsinks
Fan Size 77mm
Compatibility AMD Socket AM2 up to Athlon 64 X2 Dual-Core 5200+ and Next-Generation AMD Opteron 2.8Ghz for 2U server and up
Bearing Type 2 Ball
RPM 4500 RPM
Air Flow 45.558 CFM
Noise Level 45.80 dBA
Power Connector 3 Pin
Color Black
Heatsink Material Copper Base & Aluminum Fins with Heatpipes embeded
Physical Spec
Fan Dimensions 77 x 77 x 22mm
Heatsink Dimensions 106.0 x 77.0 x 63.0mm
Weight 485g
Package Contents
Package Contents CPU Cooler
Thermal Grease
Backplate
Manufacturer Warranty
Parts 1 year limited
Labor 1 year limited
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