Your watercooling and modding distributor Your watercooling and modding distributor

ES 120mm 1.000-4.000rpm Fan ( 120x120x25mm ) - Two Ball Bearing - PWM

  • 1020154
  • 24817
  • 4250197248174
  • 0,22 kg

> 50 ready for shipment, delivery time 1-3 days

£19.59 *

Prices incl. VAT plus shipping costs

Recommended accessories
Additional charge
Alphacool NexXxoS ST30 Full Copper X-Flow 360mm radiator
1x
Alphacool NexXxoS ST30 Full Copper X-Flow 360mm radiator
£74.95*
Alphacool NexXxoS XT45 Full Copper X-Flow 360mm radiator
1x
Alphacool NexXxoS XT45 Full Copper X-Flow 360mm radiator
£89.83*
ES 40mm 400-10.000rpm Fan ( 40x40x20mm ) - Two Ball Bearing - PWM
1x
ES 40mm 400-10.000rpm Fan ( 40x40x20mm ) - Two Ball Bearing - PWM
£21.50*
ES 40mm 400-15.000rpm Fan ( 40x40x28mm ) - Two Ball Bearing - PWM
1x
ES 40mm 400-15.000rpm Fan ( 40x40x28mm ) - Two Ball Bearing - PWM
£21.50*
Alphacool ES 80mm 800-6.000rpm Fan ( 80x80x25mm ) - Two Ball Bearing - PWM (JE8025B12V)
1x
Alphacool ES 80mm 800-6.000rpm Fan ( 80x80x25mm ) - Two Ball Bearing - PWM (JE8025B12V)
£21.50*
The Alphacool ES fans have been specially developed for use in servers and workstations and,... more
Product Information

The Alphacool ES fans have been specially developed for use in servers and workstations and, unlike usual, do not offer a 2 or 3-pin DC power connection, but a 4-pin PWM control.

PWM control
Instead of the usual 2 cables or the 3-pin connector Alphacool now also uses a 4-pin PWM connector for enterprise fans, which is supported by more and more server mainboards. Via the 4-pin PWM connector, the fan always receives full voltage and is controlled by pulse width modulation. This allows the fan to be controlled over a much wider speed range. A considerable amount of energy can be saved whilst controlling the fans in server racks and with 0% PWM control, the fans can even be stopped completely. The fan also offers a soft start, which increases the service life of the fan and reduces the risk of injury. At speeds of several thousand revolutions per minute, no parts of the body should get between the fan blades.

Double ball bearings
Unlike classic plain bearing, Alphacool ES fans have a double ball bearing for increased service life under full load. Double ball bearings are generally regarded as the highest quality bearings in terms of durability and quality. This also ensures a high level of running smoothness in terms of minimal vibration.

Protection circuits
All Alphacool Enterprise fans have multiple protection circuits. If the fans are blocked, they automatically try to restart at reduced speed after a few seconds. Thanks to the soft start, including the emergency start function, the fan can be blocked for up to 72 hours without suffering damage. In case of wrong polarity when connecting the fan, a burn-out of the electronics for at least 5 seconds is impossible. If the fan is connected incorrectly for a short time, this is no problem.

The Alphacool ES fans for servers and workstations offer an extremely high air flow and an extremely high static pressure. They are therefore ideal for use on radiators or as particularly powerful case fans.

Technical data
L x W x H:120 x 120 x 25 mm
Speed: 1000 - 4000rpm
Bearing: Two ball bearing
Connection: 4-Pin PWM
Cable length: 30 cm
Operation voltage: 7 - 14V
Start voltage: 7V
Power consumption: 0,53 - 0,67A (6,36 - 8,04W)
Static pressure: 12,67 H2O
Max. air flow: 203,88 m³/h
Noise: 49,5 dB(A)
MTBF: 70.000h

Download data sheet PDF: Alphacool ES 120mm 1000-4000rpm PWM

Awards and documents
Technische Details und Videos... mehr
Technical details
Manufacturer: Alphacool
Lifespan (at 25°C): 70.000 h
Power input: 6,36 - 8,04W
Air flow: 203,88 m³/h
Volume: 49,5 dB(A)
Power connector: 4Pin
Rated speed: 4000 U/min
Start voltage: 7V DC
Air flow range: 200 - 299 m³/h
Dimensions: 120 x 120 x 25mm
Rated speed range: 2000 - 9000 U/min
LED: Not available
Size: 140mm
RPM signal transmission: Yes
Voltage rated: 12V DC
Frame Color: black
Rotor color: black
Pressure: 12,67mm H2O
Videos
Questions & Answers more
Questions & Answers
No question has been asked yet.
Read, write and discuss reviews... more
Reviews
5 Stars:
(0)
4 Stars:
(0)
3 Stars:
(0)
2 Stars:
(0)
1 Stars:
(0)
Apex Liquid ECO 1000ml clear Apex Liquid ECO 1000ml clear
Content 1000 ml
£12.70 *
Alphacool Subzero Thermal grease 3,5g Alphacool Subzero Thermal grease 3,5g
Content 3.5 g (£2,588.86 * / 1000 g)
£9.06 *
NEW
Alphacool Tubing AlphaTube HF 19/13 (1/2"ID) - Ultra Clear 3m (9,8ft) "Retail Package" Alphacool Tubing AlphaTube HF 19/13 (1/2"ID) -...
Content 300 cm (£5.53 * / 100 cm)
£16.60 *
Alphacool tubing AlphaTube HF 13/10 (3/8"ID) - Ultra Clear 3m (9,8ft) Retailbox Alphacool tubing AlphaTube HF 13/10 (3/8"ID) -...
Content 300 cm (£3.90 * / 100 cm)
£11.70 *
Alphacool tubing AlphaTube HF 11/8 (5/16"ID) - Ultra Clear 3m (9,8ft) "Retail Package" Alphacool tubing AlphaTube HF 11/8 (5/16"ID) -...
Content 300 cm (£2.63 * / 100 cm)
£7.88 *

B-Stock

B-Stock

-69%
EK Water Blocks EK-DuraClear 12,7/9,5mm - 3m tube EK Water Blocks EK-DuraClear 12,7/9,5mm - 3m tube
Content 300 cm (£4.54 * / 100 cm)
£13.61 *
-57%
Alphacool Aurora Flexlight 30cm - RGBW Alphacool Aurora Flexlight 30cm - RGBW
Content 30 cm (£12.67 * / 100 cm)
£3.80 * £8.89 *
Phobya 4Pin PWM male to male 60cm - black Phobya 4Pin PWM male to male 60cm - black
Content 60 cm (£6.34 * / 100 cm)
£3.80 *
Alphacool Eisschicht thermal pad - 11W/mK 100x100x0,5mm Alphacool Eisschicht thermal pad - 11W/mK...
Content 100 cm² (£0.25 * / 1 cm²)
£25.40 *
Phobya Y-cable 4Pin PWM to 4x 4Pin PWM 60cm - black Phobya Y-cable 4Pin PWM to 4x 4Pin PWM 60cm -...
Content 60 cm (£9.05 * / 100 cm)
£5.43 *
Phobya Y-cable 4Pin PWM 2x 4Pin PWM 10cm - black Phobya Y-cable 4Pin PWM 2x 4Pin PWM 10cm - black
Content 10 cm (£38.99 * / 100 cm)
£3.90 *