Noctua NF-A14x25 G2 140mm Sx2-PP PWM Fan - 2 Pack - Chromax.Black (NF-A14X25 G2 PWM SX2-PP-CH-BK)
Noctua NF-A14x25 G2 140mm Sx2-PP PWM Fan - 2 Pack - Chromax.Black (NF-A14X25 G2 PWM SX2-PP-CH-BK)
SPECIFICATIONS:
Size (Form factor) |
140 x 140 x 25 mm (square) |
Speed range |
0 1500 rpm |
Airflow (max.) |
155.6 m ³/h (91.58 CFM) |
Acoustical noise (max.) |
24.8 dB(A) |
Static pressure (max.) |
2.56 mm H O |
Rated voltage |
12 V |
Connector |
4-pin |
Colour |
Black |
Dimensions without anti-vibration pads |
140 x 140 x 25 mm |
Dimensions with anti-vibration pads |
140 x 140 x 27 mm |
Frame shape |
Square |
Mounting hole spacing(s) |
124.5 x 124.5 mm |
Weight |
225 g |
Material frame |
PBT ABS GF30 |
Material impeller |
LCP GF30 |
Material anti-vibration pads |
Silicone rubber |
Bearing |
SSO2 |
Rotational direction |
Counter-clockwise |
Frame colour |
Black |
Impeller colour |
Black |
Anti-vibration pads colour |
Black |
Connector type |
A2543-4PIN (or equal) |
Cable length |
200 mm |
Cable length with extension cable (included) |
500 mm |
Wire |
26 AWG |
Sleeving |
Fibreglass silicone mesh |
Rotational speed (max.) |
1500 rpm |
Rotational speed with LNA (max.) |
1250 rpm |
Rotational speed @ 20% PWM |
300 rpm |
Rotational speed @ 0% PWM |
0 rpm |
Acoustical noise (max.) |
24.8 dB(A) |
Acoustical noise with LNA (max.) |
19.7 dB(A) |
Airflow (max.) |
155.6 m ³/h (91.58 CFM) |
Airflow with LNA (max.) |
127.1 m ³/h (74.81 CFM) |
Static pressure (max.) |
2.56 mm H O |
Static pressure with LNA (max.) |
1.3 mm H O |
Motor type (phases) |
Single phase |
Poles |
4 |
Slots |
4 |
Driver IC |
NE-FD6 |
SupraTorque ¢ |
|
Rated voltage |
12 V |
Starting voltage |
7 V |
Max. operating voltage |
13.2 V |
Pin 1 |
Black: Ground (GND) |
Pin 2 |
Black: Voltage (Vcc) |
Pin 3 |
Black: RPM Signal |
Pin 4 |
Black: PWM Signal |
Input power (max) |
2.28 W |
Input current (max) |
0.19 A |
Safety standards |
EN62368-1 |
EMC standards |
EN55032, EN55035 |
UL |
|
CE |
|
UKCA |
|
Production Standards |
ISO 9001 & ISO 14001 |
Flammability |
UL 94 V-0 |
REACH |
|
RoHS |
|
CMRT |
|
EMRT |
|
Operating temperature |
-10 °C to +60 °C |
Operating humidity |
15 90 % |
Storage temperature |
-20 °C to +75 °C |
Storage humidity |
15 90 % |
MTTF |
> 150,000 h |
Locked rotor protection |
Auto power off after locked at rated voltage for 1 sec. After auto power off, the circuit attempts to restart in 2 to 6 sec. |
Polarity protection |
Open circuit when Vcc & GND are exchanged. Circuit won't be burned within 5 sec when Vcc & GND are exchanged. |
Overvoltage protection |
|
Overcurrent protection |
|
Insulation resistance |
10 M ¦ / between unshielded wire and frame at 500 VDC/min |
Dielectric strength |
5 mA max. / measured between lead wire (+) and frame at 500 VAC/min |
Description
SPECIFICATIONS:
Size (Form factor) |
140 x 140 x 25 mm (square) |
Speed range |
0 1500 rpm |
Airflow (max.) |
155.6 m ³/h (91.58 CFM) |
Acoustical noise (max.) |
24.8 dB(A) |
Static pressure (max.) |
2.56 mm H O |
Rated voltage |
12 V |
Connector |
4-pin |
Colour |
Black |
Dimensions without anti-vibration pads |
140 x 140 x 25 mm |
Dimensions with anti-vibration pads |
140 x 140 x 27 mm |
Frame shape |
Square |
Mounting hole spacing(s) |
124.5 x 124.5 mm |
Weight |
225 g |
Material frame |
PBT ABS GF30 |
Material impeller |
LCP GF30 |
Material anti-vibration pads |
Silicone rubber |
Bearing |
SSO2 |
Rotational direction |
Counter-clockwise |
Frame colour |
Black |
Impeller colour |
Black |
Anti-vibration pads colour |
Black |
Connector type |
A2543-4PIN (or equal) |
Cable length |
200 mm |
Cable length with extension cable (included) |
500 mm |
Wire |
26 AWG |
Sleeving |
Fibreglass silicone mesh |
Rotational speed (max.) |
1500 rpm |
Rotational speed with LNA (max.) |
1250 rpm |
Rotational speed @ 20% PWM |
300 rpm |
Rotational speed @ 0% PWM |
0 rpm |
Acoustical noise (max.) |
24.8 dB(A) |
Acoustical noise with LNA (max.) |
19.7 dB(A) |
Airflow (max.) |
155.6 m ³/h (91.58 CFM) |
Airflow with LNA (max.) |
127.1 m ³/h (74.81 CFM) |
Static pressure (max.) |
2.56 mm H O |
Static pressure with LNA (max.) |
1.3 mm H O |
Motor type (phases) |
Single phase |
Poles |
4 |
Slots |
4 |
Driver IC |
NE-FD6 |
SupraTorque ¢ |
|
Rated voltage |
12 V |
Starting voltage |
7 V |
Max. operating voltage |
13.2 V |
Pin 1 |
Black: Ground (GND) |
Pin 2 |
Black: Voltage (Vcc) |
Pin 3 |
Black: RPM Signal |
Pin 4 |
Black: PWM Signal |
Input power (max) |
2.28 W |
Input current (max) |
0.19 A |
Safety standards |
EN62368-1 |
EMC standards |
EN55032, EN55035 |
UL |
|
CE |
|
UKCA |
|
Production Standards |
ISO 9001 & ISO 14001 |
Flammability |
UL 94 V-0 |
REACH |
|
RoHS |
|
CMRT |
|
EMRT |
|
Operating temperature |
-10 °C to +60 °C |
Operating humidity |
15 90 % |
Storage temperature |
-20 °C to +75 °C |
Storage humidity |
15 90 % |
MTTF |
> 150,000 h |
Locked rotor protection |
Auto power off after locked at rated voltage for 1 sec. After auto power off, the circuit attempts to restart in 2 to 6 sec. |
Polarity protection |
Open circuit when Vcc & GND are exchanged. Circuit won't be burned within 5 sec when Vcc & GND are exchanged. |
Overvoltage protection |
|
Overcurrent protection |
|
Insulation resistance |
10 M ¦ / between unshielded wire and frame at 500 VDC/min |
Dielectric strength |
5 mA max. / measured between lead wire (+) and frame at 500 VAC/min |
