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

  • 24817
  • 4250197135757
  • 0,22 kg
  • Images may differ slightly from the original
€22.98 *

Prices incl. VAT plus shipping costs

ready for shipment in 1-3 days

Recommended accessories
Extra Price
14230 Alphacool NexXxoS ST30 Full Copper X-Flow 360mm radiator
1x
Alphacool NexXxoS ST30 Full Copper X-Flow 360mm radiator
€64.99*
14235 Alphacool NexXxoS XT45 Full Copper X-Flow 360mm radiator
1x
Alphacool NexXxoS XT45 Full Copper X-Flow 360mm radiator
€89.98*
24823 Alphacool ES 40mm 400-10.000rpm Fan ( 40x40x20mm ) - Two Ball Bearing - PWM
1x
Alphacool ES 40mm 400-10.000rpm Fan ( 40x40x20mm ) - Two Ball Bearing - PWM
€25.98*
24826 ES 40mm 400-15.000rpm Fan ( 40x40x28mm ) - Two Ball Bearing - PWM
1x
ES 40mm 400-15.000rpm Fan ( 40x40x28mm ) - Two Ball Bearing - PWM
€26.98*
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

Technical details mehr
Technical details
Hersteller: Alphacool
Nennspannung: 12V DC
Startspannung: 7V
Stromanschluss: 4Pin
RPM Signalübertragung: Ja
LED: nicht vorhanden
Nenndrehzahlbereich: 2000 - 9000 U/min
Luftförderbereich: 200 - 299 m³/h
Größe: 120mm
Abmessungen: 120 x 120 x 25mm
Leistungsaufnahme: 8,04W
Nenndrehzahl: 4000 U/min
Druck: 12,67mm H2O
Luftförderleistung: 203,88 m³/h
Lautstärke: 49,5 dB(A)
Lebensdauer (bei 25°C): 70.000 h
Farbe Rahmen: schwarz
Farbe Rotor: schwarz
43%
LK Adapter 4Pin (12V) auf 3Pin (7V) EOL
LK adapter 4Pin (12V) to 3Pin (7V)
€1.19 * €2.09 *

ready for shipment in 1-3 days

17%
LK Adapter 3Pin (12V) auf 3Pin (9V) EOL
Adapter 3Pin (12V) auf 3Pin (9V)
Content 13 Zentimeter (€7.62 * / 100 Zentimeter)
€0.99 * €1.19 *

Delivery date exceeded

32%
L12 Alphacool Eiszyklon Aurora LUX PRO 2 Digital RGB (120x120x25mm)
Alphacool Eiszyklon Aurora LUX PRO 2 Digital RGB (120x120x25mm)
€12.98 * €18.98 *

ready for shipment in 1-3 days

CON Alphacool ES Guardian 4Port Powerfan Hub
Alphacool ES Guardian 4Port Powerfan Hub
€49.99 *

ready for shipment in 1-3 days

GHE Alphacool ES 4U - 19" - ServerRack - Watercooling ready
Alphacool ES 4U - 19" - ServerRack - Watercooling ready
€339.98 *

ready for shipment in 1-3 days

ANS Alphacool HF Anschraubtülle TPV Metall - 12,7/7,6mm Gerade - Black - 6er Kit
Alphacool HF compression Fitting TPV Metall - 12,7/7,6mm Straight - Black - 6pcs Kit
Content 6 Stück (€4.66 * / 1 Stück)
€27.98 *

ready for shipment in 1-3 days

AGB Alphacool ES 4U Reservoir mit D5 Top
Alphacool ES 4U Reservoir with D5 Top
€115.98 *

ready for shipment in 1-3 days

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

ready for shipment in 1-3 days

14%
PUM Alphacool VPP655 - PWM - Single Edition
Alphacool VPP655PWM - Single Edition
€74.98 * €86.73 *

ready for shipment in 1-3 days

LK Alphacool Y-Splitter 4-Pin auf 2x 4-Pin PWM 60cm weiß
Alphacool y-splitter 4-Pin to 2x 4-Pin PWM 60cm white
Content 60 Zentimeter (€6.47 * / 100 Zentimeter)
€3.88 *

ready for shipment in 1-3 days

WAZ Alphacool ES VE-Wasser (Reinstwasser) 1000ml
Alphacool ES deionized water (ultrapure water) 1000ml
Content 1000 Milliliter
€15.98 *

ready for shipment in 1-3 days

WAC Alphacool ES Jet LGA 4677 2U
Alphacool ES Jet LGA 4677 2U
€139.98 *

ready for shipment in 1-3 days

44%
WAK Alphacool ES RTX 3080/3090 Reference Copper/Carbon mit Backplate EOL
Alphacool ES RTX 3080/3090 Reference Copper/Carbon with Backplate
€89.99 * €159.97 *

ready for shipment in 1-3 days

SEN Alphacool Eiszapfen Temperatursensor flach G1/4 - schwarz
Alphacool Eiszapfen temperature sensor flat G1/4 - Black
€8.98 *

ready for shipment in 1-3 days

WZS Alphacool Spritzflasche Core 500ml
Alphacool Filling bottle Core 500ml
€4.98 *

ready for shipment in 1-3 days

ANK Alphacool ES Distro Plate Parallel C5
Alphacool ES Distro Plate Parallel C5
€64.98 *

ready for shipment in 1-3 days

41%
WAK Alphacool Eisblock ES Acetal GPX-N RTX 3080/3090 Turbo mit Backplate EOL
Alphacool Eisblock ES Acetal GPX-N RTX 3080/3090 Turbo with Backplate
€89.99 * €152.97 *

ready for shipment in 1-3 days

WAZ Alphacool Tec Protect 2 Clear 1000ml
Alphacool Tec Protect 2 Clear 1000ml
Content 1000 Milliliter
€13.98 *

Liefertermin: in 4 - 5 Wochen

S13 Alphacool EPDM Tube 13/10 - Black 3m (9,84ft) Retailbox
Alphacool EPDM Tube 13/10 - Black 3m (9,84ft) Retailbox
Content 300 Zentimeter (€5.99 * / 100 Zentimeter)
€17.98 *

ready for shipment in 1-3 days

PUZ Alphacool Core ATX 24-Pin Überbrückungsstecker
Alphacool Core ATX 24-Pin PSU Jumper
€2.98 *

ready for shipment in 1-3 days

RAD Alphacool NexXxoS UT60 Full Copper Dual-Flow 360mm Radiator
Alphacool NexXxoS UT60 Full Copper Dual-Flow 360mm Radiator
€144.98 *

ready for shipment in 1-3 days

ANK Alphacool ES Distro Plate C5
Alphacool ES Distro Plate C5
€54.98 *

ready for shipment in 1-3 days

RAD Alphacool NexXxoS HPE-30 Full Copper 360mm Radiator
Alphacool NexXxoS HPE-30 Full Copper 360mm Radiator
€104.98 *

ready for shipment in 1-3 days

S16 Alphacool Schlauch AlphaTube HF 16/10 (3/8"ID) - Ultra Clear 3m (9,8ft) Retailbox 300cm
Alphacool tubing AlphaTube HF 16/10 (3/8"ID) - Ultra Clear 3m (9,8ft) Retailbox
Content 300 Zentimeter (€5.66 * / 100 Zentimeter)
€16.98 *

ready for shipment in 1-3 days

SEN Alphacool Leak Testing Tool incl. Pump
Leak Testing Tool incl. Pump
€34.98 *

ready for shipment in 1-3 days

29%
PUM Alphacool Core 100 Aurora Ausgleichsbehälter Acetal/Acryl mit VPP Pumpe
Alphacool Core 100 Aurora reservoir Acetal/Acryl with Apex Pump
€84.98 * €118.98 *

ready for shipment in 1-3 days

AGB Alphacool ES Reservoir 2U - DDC Version
Alphacool ES Reservoir 2U - DDC Version
€76.98 *

ready for shipment in 1-3 days

WAC Alphacool Eisblock XPX Pro 1U
Alphacool Eisblock XPX Pro 1U
€99.98 *

ready for shipment in 1-3 days

WAZ Alphacool ES Liquid GL50 (-40°C) 1000ml
Alphacool ES Liquid GL50 (-40°C) 1000ml
Content 1000 Milliliter
€19.98 *

ready for shipment in 1-3 days

RAD Alphacool NexXxoS ST30 Full Copper 240mm Radiator V.2
Alphacool NexXxoS ST30 Full Copper 240mm radiator V.2
€59.98 *

ready for shipment in 1-3 days

33%
WAC Alphacool Eisblock XPX CPU - Satin Clear Version
Alphacool Eisblock XPX CPU - satin clear version
€39.98 * €59.98 *

ready for shipment in 1-3 days

RAB Alphacool NexXxos Lüfterbefestigungsschraube M3 x 35 mm - 4 Stück
Alphacool NexXxos fan mounting screw M3 x 35 mm - 4 pcs
Content 4 Stück (€1.00 * / 1 Stück)
€3.98 *

ready for shipment in 1-3 days

SEN Alphacool Eiszapfen Temperatursensor Plug G1/4 - Chrome
Alphacool Eiszapfen temperature sensor Plug G1/4 - Chrome
€6.98 *

ready for shipment in 1-3 days