Alphacool ES 40mm 400-10,000rpm Fan (40x40x20mm) - Two Ball Bearing - PWM

  • 24823
  • 4250197135771
  • 0,039 kg
  • There are more than 250 units available
  • Images may differ slightly from the original
€25.98 *

Prices incl. VAT plus shipping costs

in stock

Recommended accessories
Extra Price
RAD Alphacool NexXxoS UT60 Full Copper X-Flow 40mm Triple (3x40mm) Radiator EOL
1x
Alphacool NexXxoS UT60 Full Copper X-Flow 40mm Triple (3x40mm) Radiator
€74.98*
RAD Alphacool NexXxoS UT60 Full Copper X-Flow 40mm Penta (5x40mm) Radiator
1x
Alphacool NexXxoS UT60 Full Copper X-Flow 40mm Penta (5x40mm) Radiator
€94.98*
L12 Alphacool ES 120mm 1,000-4,000rpm Fan (120x120x25mm) - Two Ball Bearing - PWM EOL
1x
Alphacool ES 120mm 1,000-4,000rpm Fan (120x120x25mm) - Two Ball Bearing - PWM
€22.98*
L40 Alphacool ES 40mm 400-15,000rpm Fan (40x40x28mm) - Two Ball Bearing - PWM
1x
Alphacool ES 40mm 400-15,000rpm Fan (40x40x28mm) - Two Ball Bearing - PWM
€26.98*
L80 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)
€12.98*
The Alphacool ES fans were specially developed for use in servers and workstations and, unlike... more
Product information

The Alphacool ES fans were 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 using the usual 2 cables or the 3-pin connection, Alphacool now uses a modern 4-pin PWM connection for the Enterprise fans, which is supported by more and more server motherboards. The fan always receives full voltage via the 4-pin PWM connection and is controlled by pulse width modulation. This means that the fan can be controlled over a much larger speed range. By controlling the fans in server racks, a considerable amount of energy can be saved. With 0% PWM control, the fans can even be stopped completely. The fan also offers a gentle start, which increases the service life of the fan and reduces the risk of injury. At speeds of several thousand revolutions per minute, no body parts should get between the fan blades.

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

Protection circuits
All Enterprise fans from Alphacool have several protective circuits. If the fans are blocked, they will attempt to restart automatically after a few seconds at a reduced speed. The gentle start-up, including the emergency start function, means the fan can be blocked for up to 72 hours without being damaged. If the polarity is reversed when connecting, the electronics will not burn out for at least 5 seconds. So if the fan is connected incorrectly for a short time, it is not a problem.

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

Technical data
L x W x H: 40 x 40 x 20 mm
Speed: 400 - 10,000rpm
Fan bearing: Double ball bearing
Connector: 4-pin PWM
Cable length: 30 cm
Operating voltage: 7 - 14V
Starting voltage: 7V
Current consumption: 0.13 - 0.18A (1.56 - 2.16W)
Static pressure: 11.93 mm H2O
Air flow: 20.39 m³/h
Maximum volume: 36 dB(A)
MTBF: 70,000 hours

Download data sheet PDF: Alphacool ES 40mm 400-10,000rpm PWM

Technical details mehr
Technical details
Hersteller: Alphacool
Nennspannung: 12V DC
Startspannung: 7V
Stromanschluss: 4Pin
RPM Signalübertragung: Ja
LED: nicht vorhanden
Lautstärkebereich: 30 - 49,9 dB(A)
Luftförderbereich: 0 - 49 m³/h
Lebensdauer (bei 25°C): 70.000 h
Abmessungen: 40 x 40 x 20mm
Leistungsaufnahme: 2,16W
Nenndrehzahl: 10000 U/min
Druck: 11,93mm H2O
Luftförderleistung: 20,39 m³/h
Lautstärke: 36 dB(A)
Nenndrehzahlbereich: 0 - 9000 U/min
Farbe Rahmen: schwarz
Farbe Rotor: schwarz
WAZ Alphacool Tec Protect 2 Clear 1000ml
Alphacool Tec Protect 2 Clear 1000ml
Content 1000 Milliliter
€13.98 *

in stock

LK Alphacool Y-Splitter 4-Pin auf 4x 4-Pin PWM 30cm
Alphacool Y-Splitter 4-Pin to 4x 4-Pin PWM 30cm
Content 30 Zentimeter (€14.27 * / 100 Zentimeter)
€4.28 *

in stock

LK Alphacool Y-Splitter 4-Pin auf 3x 4-Pin PWM 30cm
Alphacool Y-Splitter 4-Pin to 3x 4-Pin PWM 30cm
Content 30 Zentimeter (€11.57 * / 100 Zentimeter)
€3.47 *

in stock

ANS Alphacool Eiszapfen 13/10mm Anschraubtülle 90° drehbar G1/4 - 4pcs Set Deep Black
Alphacool Eiszapfen 13/10mm screw-on nozzle 90° rotatable G1/4 - 4pcs Set Deep Black
Content 4 Stück (€7.50 * / 1 Stück)
€29.98 *

in stock

WAGZ Alphacool Rise Ultra Soft Wärmeleitpad 7W/mk 100x100x1mm
Alphacool Rise Ultra Soft thermal pad 7W/mk 100x100x1mm
Content 100 cm² (€0.15 * / 1 cm²)
€14.98 *

in stock

ROH Alphacool Eisbaer TPV Extension Set (Schlauch und Anschlüsse)
Alphacool Eisbaer TPV Extension Set (hose and connections)
Content 2 Stück (€7.70 * / 1 Stück)
€15.39 *

in stock

ANS Alphacool HF Anschraubtülle TPV Metall - 12,7/7,6mm Gerade - Black - 6er Kit
Alphacool HF screw-on nozzle TPV metal - 12.7/7.6mm straight - black - kit of 6
Content 6 Stück (€4.66 * / 1 Stück)
€27.98 *

in stock

S13 Alphacool Schlauch AlphaTube TPV 12,7/7,6 - Black Matte 3,3m (10ft) Retailbox 330cm
Alphacool hose AlphaTube TPV 12.7/7.6 - Black Matte 3.3m (10ft) retail box 330cm
Content 330 Zentimeter (€5.75 * / 100 Zentimeter)
€18.98 *

in stock

WÄM Alphacool Eisfrost Xtreme Flüssigmetall Wärmeleitpaste 1g
Alphacool Eisfrost Xtreme liquid metall paste 1g
Content 1 Gramm (€6,990.00 * / 1000 Gramm)
€6.99 *

in stock

36%
KAB Alphacool Eiskamm Alu X24 - 4mm silver - 2 Stück EOL
Alphacool Eiskamm Alu X24 - 4mm silver - 2 pieces
Content 2 Stück (€1.60 * / 1 Stück)
€3.19 * €5.02 *

in stock

81%
KAB Alphacool 4Pin Molex zweifach Adapter für Alphacool Magnetventil - schwarz 50cm EOL
Alphacool 4Pin Molex double adapter for Alphacool solenoid valve - black 50cm
Content 50 Zentimeter (€3.38 * / 100 Zentimeter)
€1.69 * €8.98 *

in stock

WAR Alphacool Eisschicht Wärmeleitpad - 11W/mK 120x20x1mm - 2 Stück
Alphacool Ice Layer Thermal Pad - 11W/mK 120x20x1mm - 2 pieces
Content 48 cm² (€0.46 * / 1 cm²)
€21.98 *

in stock

6%
AGB Alphacool Eisbecher Lite 250mm Acetal Ausgleichsbehälter EOL
Alphacool Eisbecher Lite 250mm Acetal Reservoir
€29.99 * €31.99 *

Liefertermin: in 12 - 13 Wochen

SZ Alphacool Silicon Bending Insert 30cm für ID 3/8" / 10mm HardTubes - Blau
Alphacool Silicon Bending Insert 30cm for ID 3/8" / 10mm HardTubes - Blue
Content 30 Zentimeter (€23.27 * / 100 Zentimeter)
€6.98 *

in stock