GFB 80 x 80 x 89 MM SERIES

■DIMENSIONS DRAWING

80.0±0.5

(3.150±0.020) 71.5±0.3

(2.815±0.012)

80.0±0.5

(3.150±0.020)

71.5±0.3

(2.815±0.012)

LABEL

8-ø4.5±0.3

(8-ø0.177±0.012)

2-4.0±0.3 (2-0.157±0.012)

10.0

(0.394)

355.0±10.0

(13.935±0.394)

38.0±0.5

50.8±0.5

(1.496±0.020)

(2.000±0.020)

 

2-4.0±0.3

 

(2-0.157±0.012)

mm

UNIT: (INCH)

* Bearing Type

Ball Bearings

* Material

■ P & Q CURVE (AT RATED VOLTAGE) ■ MOUNTING PANEL CUTOUT

Impeller & Frame : Plactic (UL 94V-0)

* Lead Wires :

UL 1061 AWG #24 OR Equivalent

Red And Orange Wire Positive (+)

Black And Brown Wire Negative(-)

* Weight : 430g (15.17 OZ)

 

 

 

 

GFB0812XU

 

 

 

 

 

4.74

120.0

 

 

 

 

 

 

 

 

 

 

3.95

100.0

 

 

 

 

 

 

 

 

 

PressureAir

3.16

80.0

 

 

 

 

DH

 

77.4

7)403.(

71.5

2.37

60.0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1.58

40.0

 

 

 

 

 

 

 

 

 

 

0.79

20.0

 

 

 

 

 

 

 

 

 

 

0

0

0

0.9

1.8

2.7

3.6

4.5

(M3/MIN)

 

 

 

O)

O)

 

 

 

2

2

0

40

 

80

120

160

(CFM)

 

 

 

H

H

 

 

 

 

(IN

(mm

 

 

Air Flow

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUTLET SIDE

 

 

 

77.4

 

 

 

 

 

 

 

 

 

 

 

(3.047)

 

 

 

 

 

 

 

 

71.5

 

 

 

 

 

 

 

 

 

 

 

(2.815)

 

 

 

 

 

)

 

 

 

 

 

 

 

.6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

88)

 

 

 

 

 

41

 

8

 

 

 

 

 

8.2

 

 

ø8.4

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

(

 

(ø

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4-ø4.5 (4-ø0.177)

77.4

INLET SIDE

 

 

 

77.4

 

 

 

(3.047)

 

 

 

71.5

 

 

 

(2.815)

)7403 .(

71.5

)4182 .(

 

.6

ø8.488)

 

 

 

 

8

 

 

 

 

3

 

 

 

(ø

 

 

 

4-ø4.5

 

 

 

(4-ø0.177)

 

 

 

UNIT:

mm

 

 

 

(INCH)

 

 

Rated

Operating

Input

Input

Speed

Maximum

Maximum

 

MODEL

Voltage

Noise

Voltage

Current

Power

(Front/Rear)

Air Flow

Air Pressure

 

 

Range

 

 

 

 

 

 

 

 

 

 

 

 

PART NO.

FUNCTION

VDC

VDC

Amp

Watt

R.P.M.

m3 /min

CFM

mmH2O

IN H2O

dB-A

GFB0812DHU

-R00 / -F00

12

7.0 to 13.2

5.88

70.56

9200/9480

4.093

144.58

96.54

3.800

73.5

* Function type is optional.

*The max. air flow and the speed are measured in free air ; max. air pressure is measured at zero air flow.

*Noise is measured in anechoic chamber in free air, one meter from intake side.

* All readings are typical values at rated voltage.

* Specifications are subject to change without notice.

http://www.deltaww.com

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Delta Electronics GFB0812DHU dimensions GFB 80 x 80 x 89 MM Series, Dimensions Drawing
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GFB0812DHU specifications

Delta Electronics has long been recognized as a leading manufacturer of cooling solutions, and the Delta GFB0812DHU is an exemplary product that showcases the company's commitment to quality and innovation. This compact yet powerful fan is designed to meet the cooling needs of various electronic devices, from servers to personal computers, ensuring optimal performance and reliability.

One of the main features of the GFB0812DHU is its impressive airflow capacity. With a nominal speed of 4800 RPM, this fan is capable of providing significant airflow, making it suitable for applications that require effective thermal management. The maximum airflow rating of around 72 CFM ensures that even the most heat-sensitive components can operate within safe temperatures, thereby enhancing their lifespan.

The GFB0812DHU fan leverages advanced fluid dynamic bearing technology, which significantly reduces friction and improves the overall durability of the fan. This allows for a quieter operation, a crucial aspect for users who prioritize a low-noise environment. The fan's long operational life, rated for up to 50,000 hours at 25°C, also reflects Delta's focus on reliability, reducing the need for frequent replacements and maintenance.

In terms of construction, the GFB0812DHU features a robust plastic frame and high-quality fan blades that are engineered for optimal performance. The design minimizes turbulence, further contributing to the fan's efficiency and noise reduction capabilities. Additionally, this model supports a wide voltage range of 7 to 13.8 VDC, allowing it to be versatile in various applications, accommodating different voltage requirements while maintaining consistent performance.

Another notable characteristic of the GFB0812DHU is its easy installation feature. The fan is designed with standardized dimensions that fit seamlessly into most systems, making it convenient for both DIY enthusiasts and professionals. It is equipped with a 3-pin connector, simplifying the power supply connection to motherboards or other devices.

In summary, the Delta Electronics GFB0812DHU stands out in the competitive market of cooling fans due to its combination of high airflow capacity, durable design, advanced technologies, and ease of installation. Whether in a demanding server environment or a home workstation, this fan delivers the performance and reliability that users have come to expect from Delta Electronics.
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