Sleeve Bearing 12 Volt CPU Fan

Sleeve Bearing 12 Volt CPU Fan

Product Details:

Place of Origin: China
Brand Name: Surmount
Certification: CE
Model Number: RGD8025

Payment & Shipping Terms:

Minimum Order Quantity: 50PCS
Price: Negotiable
Packaging Details: Carton
Delivery Time: 5~8 working days
Payment Terms: T/T, L/C
Supply Ability: 600 pieces per day
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Detail Information

Size: 80x80x25mm Frame Material: Plastic
Impeller Material: Plastic Weight: 60g
Rated Voltage: 12V/24V/48V Noise: 27~37dBA
Rated Current: 0.07~0.25A Rated Input Power: 0.96~4.8W
Speed: 2000~3500RPM Bearing Type: Ball/Sleeve
Air Flow: 26.8~44CFM Lead Wire: AWG#24 UL 1007(Optional)
Life Time: 50000 Hours Mounting: Free Standing
High Light:

Plastic 12 volt cpu fan


Sleeve bearing 12 volt cpu fan


Sleeve bearing 12v dc computer fan

Product Description

DC Brushless Fan 80x80x25mm 12V 24V 48V DC Axial Flow Cooling Fan 8025 With Yellow Blades Used On Computer Cabinet

What is a DC cooling fan?
DC fans also known as DC Brushless Fans are basically cooling fans engineered to meet requirements such as higher air flows at high static pressures. RENGANG manufactures Brushless DC fans in varied sizes ranging from 60 mm to 280 mm. These fans are available in the plastic blade as well as the metal blade.

What are axial fans used for?
In general, an axial-flow fan is suitable for a larger flow rate with a relatively small pressure gain and a centrifugal fan for a comparatively smaller flow rate and a large pressure rise. They are used to supply fresh air, suck air from return air trenches, suck air from rotary filters, exhaust air out, etc.

                                       DC Axial Cooling Fan RGD8025



Basic Parameter:


Model No. Bearing Voltage Current Rated Input Power Air Flow Air pressure Noise Speed
(V) (A) (W) (CFM) (m3/min) (mm-H2O) (inch-H2O) (dBA) (RPM)
RGD8025D12B(S) Ball/Sleeve 12 0.25 3.00 44.00 1.23 4.81 0.18 37 3500
RGD8025H12B(S) 0.17 2.04 36.50 1.02 3.40 0.13 32 3000
RGD8025M12B(S) 0.11 1.32


0.88 2.48 0.09 27 2500
RGD8025L12B(S) 0.08 0.96 26.80 0.75 1.91 0.07 23 2000
RGD8025D24B(S) 24 0.20 4.80 44.00 1.23 4.81 0.19 37 3500
RGD8025H24B(S) 0.15 3.80 36.50 1.02 3.40 0.13 32 3000
RGD8025M24B(S) 0.12 2.88 31.50 0.88 2.48 0.09 27 2500
RGD8025L24B(S) 0.09 2.18 26.80 0.75 1.91 0.07 23 2000
RGD8025H48B(S) 48 0.15 7.20 44.00 1.23 4.81 0.18 37 3500
RGD8025M48B(S) 0.07 3.36 36.50 1.02 3.40 0.13 32 3000

All designs and specifications are for reference only and are subject to change without prior notice.

The different customer requirements and different raw materials will lead to different data.

The provider data are used for reference only. For future information, please contact us.

Electrical Specification
Dielectric Strength
Insulation Resistance
10MΩ (Ambient temperature 25℃)
Temperature Test of Run
△t=<70℃ Rated Voltage
Locked Rotor Protection
△t=<130℃ Rated Voltage
Pound resistance
It can withstand the shock from all three axes by 60g and two times per 11ms.
Vibration resistance
It can withstand vibrations from 5-30Hz,0.04g to 30-500Hz, and 2g peak to peak amplitude for 5 minutes to all three axes.
Lock Test
Locked for at least 72hrs at rated voltage, the fans run normally after the lock is released.
Reversal Volage Test
Test with reversal working voltage for 2~3minutes, all remain still, but all
fans run normally after corrected voltage.
Environmental Specification
Operating Temp. Range
Temperature:-10℃~70℃ Humidity:20%~85%RH
Storage Temperature

Applicable: Manufacturing Plant, Machinery Repair Shops, etc

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Plug Type:


Sleeve Bearing 12 Volt CPU Fan 1



Sleeve Bearing 12 Volt CPU Fan 2


Characteristic Curve:


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1.Trade Assurance: In the first order, we suggest you use Trade Assurance.

2.T/T: If stocks,100% payment before shipping; if customized order, 30% deposit before production and balance 70% should be paid before delivery.

3.Western Union, Money Gram, Paypal, all available.

4.L/C: for large order.
Sleeve Bearing 12 Volt CPU Fan 5


1.ln general, we use international express, DHL, UPS,FedEx,EMS,TNT, etc.Large order: by air or sea, you should choose it.

2. if you have your own forwarder, please tell us the detailed information.

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1.How can I get the price?

-We usually quote within 24 hours after we get your inquiry(Except weekends and holidays). -If you are very urgent to get the price, please email us or contact us in other ways so that we can offer you a quote.
2. Can I buy samples placing orders?
-Yes. Please feel free to contact us.
3.What is your lead time?
-It depends on the order quantity and the season you place the order. -Usually, we can ship within 15 days for small quantities and about 60 days for large quantities.
4.What is your payment term?
T/T, Western Union, MoneyGram, and Paypal. This is negotiable.
5.What is the shipping method?
-It could be shipped by sea, by air, or by express(EMS, UPS, DHL, TNT, FEDEX, etc). Please confirm with us before placing orders.
6.How do you make our business long-term and good relationship?
-1. We keep good quality and competitive prices to ensure our customers benefit; -2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.









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