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ZALMAN Turbo Cooling Notebook Cooler ZM-NC3500

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  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews


Zalman Turbo Cooling Notebook Cooler


Turbo Cooling

One-touch Turbo Booster button for quick turbo cooling.



Less is more. Line and curve; black and silver; simple, but precise and unique.



A USB hub supporting four ports is included to connect various peripheral devices.



Quick control of noise and cooling performance.


Aesthetically prepared ventilation for optimal cooling.

Experience the silent and powerful cooling performance with 220mm fan.


One Size Fits All

With dimensions of 14.3in. (L) x 16in. (W) x 2.2in. (H) (363mm (L) x 404mm (W) x 56mm (H)), the Zalman ZM-NC3500 Notebook Cooler fits 12in.-17in. notebooks.


What's in the Box



Learn more about the Zalman Tech Co., Ltd ZM-NC3500




Accessory Type
Compatible Notebook: 12"-17" Notebook

Dimensions: 363(L) x 404(W) x 56(H) mm

Weight: 1.2 kg

Material: Plastic, Steel

- Type / Quantity: Actual Fan / 1EA
- Size: 220 mm
- Bearing Type: Sleeve Bearing
- RPM: 620 - 720 rpm +/- 10 %
- Noise: 17 - 23.5 dBA
- Fan Control: Volume Knob, On/Off

USB Ports: 5EA (4 x USB Ports / 1 USB Power Unit)

Auxiliary Power Adaptor Supported (Sold Separately)

- Fan Power / RPM Controlor: Yes
- DC IN 5V: Yes
- Turbo Button: 800 rpm
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Customer Reviews of the Zalman Tech Co., Ltd ZM-NC3500

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  • Jadwiga W.
  • 11/14/2014 10:07:36 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsRebate Scam

Pros: Surface to put your computer on

Cons: Fails to do any cooling to the laptop

The two USB plugs that power the cooler have needlessly wide body plugs which makes it difficult to plug them into sockets that are next to each other (typical arrangement on a laptop)

There is not enough space between the fan and the surface on the table so you don't get plenty of cool air for the fan to blow on the bottom of the laptop

Other Thoughts: The rebate is a complete scam. You end up spending a bunch of time going through the rebate process and the possibility of getting the rebate card is slim to none. I am done with rebates. I will no longer purchase products that have rebates attached to them. If you want to truly save money purchase these products used. To add insult to injury, the product completely fails to deliver on it's promise to cool anything.

Manufacturer Response:

Dear valued customer,

We sincerely apologize for the issue. Please contact our customer service e-mail or via toll free number 1-888-925-6266 for further assistance.

Thank you.

Best regards,

Zalman USA Customer Service

Did you find this review helpful? Yes No

  • Nenad M.
  • 10/27/2014 5:29:53 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

1 out of 5 eggsAvoid This Company - Not Honoring Rebate

Pros: The size does dover 17 inch laptop

Cons: Zalman does not honor rebates.
I have purchased this product on 10/16/2014 and five days later I have submitted the rebate, along with the rebate form, UPC code, and the Invoice/Order from newegg.
Six days later I recieved denial. claiming I have not submitted the Invoixe/Order.
Of course that is not true since I had to fold the rebate form inside the Invoice so that UPC code can fit nicely, which I remember very weill.
I will turn this company to the Attorny General and notify FTC, as well as BBB, so that any future buyers get the information of malpractices of Zalman company.

Did you find this review helpful? Yes No

  • Alan H.
  • 9/9/2014 10:15:22 AM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsWorks as Advertised!

Pros: - Keeps laptop cool or within desired range by adjusting fan speed
- Nice angle for typing
- Uses 2 USB outlets from laptop to power cooling pad, but provides 4 additional USB outlets for use with other accessories. Net gain of two USB jacks
- Using on 17" laptop with high temp HDD, pad cools drive very effectively

Cons: - Fairly large, raising height of laptop

Other Thoughts: Great device...exactly what I was looking for. I'd recommend it if overheating laptop is an issue.

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  • Bruce R.
  • 9/7/2014 9:21:45 AM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsCool

Pros: Cools laptop great

Cons: power should accuate with laptop usage

Did you find this review helpful? Yes No

  • James B.
  • 6/7/2013 4:09:09 PM
  • Tech Level: High
  • Ownership: 1 day to 1 week
  • Verified Owner

3 out of 5 eggsDoes the job

Pros: Big fan, variable fan speed control, optional DC in (sold separately),

Cons: The fan isn't as quiet as I had hoped. Has a ticking sound when running on any speed. Not normally audible over my headsetsand playing a game which is when I have the fan on. The USB hub is only v2.0 (but this is in the specs so no real points off for that). The worst part, but not a killer, is that the plastic molding around the 2 USB plugs (the ones that plug into your laptop, one for USB data, one for extra power) are rather thick horizontally. I had to trim the excess plastic to allow the two to be plugged in side by side.

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

  • Aaron H.
  • 2/1/2013 9:44:14 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGood Cooler, Quiet Operation

Pros: Moves air, keeping temps down
Large fan keeps noise level acceptable - no whiny 80mms!

Cons: Minor considerations: Fan exhausts at bottom, but heated air is less dense than cold (lol physics); What does that button on the side actually do beside change the light from blue to red? See Other Thoughts for potentially forthcoming modding

Other Thoughts: The fan is good at moving air, though I am considering disassembling it and reversing the fan's orientation to blow air upward (and into the laptop's intake) rather than downward as it currently does - I doubt that this will be too difficult as the screws are easy enough to find. Hopefully that change will help improve its cooling further (plus, cool hands - neat?!) though your mileage may vary depending on how your laptop exhausts. Maybe if I get really bored I'll mod it into the bottom of the laptop. :D

3 out of 6 people found this review helpful. Did you? Yes No

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Volume Discounts
  • 2-4 $46.95 ea.
  • 5-9 $45.99 ea.
  • 10+ $45.95 ea.

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