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Procool SX640

Quiet 1U Rackmount Fan System

Add an SX640-SLAVE to your current system.
Model SX640-SLAVE is compatable with these systems...

SP640X
SP640TV
SP480X
SP480XT
SP280XT
The SLAVE fan comes with an interconnect cable to link to the controller of the master fan.

$169.99 In stock

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Model SX640-SLAVE
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SX640-SLAVE
$169.99

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  • Description
  • Specifications
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  • Reviews

The PROCOOL SX640 provides the more airflow with less noise than all other 1U models.

The SX640 is the professional's choice for a 1U silent cooling option.
Featuring 6 SX40 Silent fans that produce a moderate airflow with extremely low noise.

Available in both intake and exhaust versions.
The Intake model SX640 blows air into the rack.
The Exhaust model SX640E pulls air from the rack.

The SLAVE fan (model SX640-SLAVE) comes with an interconnect cable in place of the power supply.
The interconnect cable allows you to connect any procool rack fan to a Master fan with temperature controller.

Medium Airflow - 36 CFM
Quiet operation - 21.77 dBA
3 Year Warranty

fan model SXT80

Procool SX40 Fans...

Procool model SX40 fans are the quietest for the 1U rack systems.
The special blade design increases airflow and reduces noise.
Airflow 6 CFM at 3200 RPM and Noise only 14 dBA per fan.

power supply

Power supply model # PSW-12V1A

Input: 100-240 VAC

Output: 12VDC

AC plug type: NEMA 1-15P

DC Cable: 36 inch with 2.1mm barrel plug)

Fits in one rack space when plugged as shown

Panel Size: (1U) 19" x 1.75" x 1.5" SX40 Air Pressure Chart
Panel color/material: black/metal
Fans: 6
Fan Size: 40mm x 40mm x 20mm
Fan Speed: 3200 RPM
Air Flow: 36 CFM
Noise: 21.77 dBA
Bearings: FDB, fluid dynamic bearings
Fan Thermistor wire length: n/a
Controller Thermal Probe length: n/a
Power Supply: 100-240 VAC - 12 VDC
Power Supply Cable length: 36"
Power Supply Plug Type: NEMA 1-15P
Current draw: 0.18A
Power consumption: 2.16w
Grills/Guards: Black Wire

Installation Instructions

Mount the fan in the desired location. Connect the power supply to the fan panel with the mating plugs. Connect the power supply to AC power. The power supply accepts from 100 to 240VAC.

Operating Instructions

Data sheet downloadSX640 Operating Instructions.pdf

Care and Maintenance

To maintain optimal performance, keep the fans clean. Canned air works well. If the fans are used outdoors or in a dusty environment is recommended to clean the fan blades as needed to keep clean.

Blade Removal

For cleaning and maintenance the blade prop is removable. Remove the fan grill and grasp the blade prop and pull straight out of the fan body. Now cleaning the blade is easy. Inspect the shaft and lubricate if needed. Any oil will work, light grease works best. Reinstall the blade, when properly installed the blade will snap into place.

Troubleshooting

The fan will not start:

1. Check the power connections. The power supply has a green led indicator, it should be on. If it is not check the power source. If not lit or flashing, it would indicate power supply failure or no power source power.
2. Is the light on the power switch on? If not check power. If on and the fans are not spinning see #3.
3. Check the fan blades to make sure they are fully seated in the housing. Press on the center of the blade and push in. If it is not seated you can hear it snap into place.
4. Turn the fan blade by hand to see if they are stuck. They should be free moving. If this starts the fan it is likely the fans need maintenance.

The fan is making noise:

1. Check for anything that could be rubbing against the fan blade.
2. Make sure the fan blades are clean. Dirty fan blades can make noise.
3. Check the blade prop shaft for lubrication. (See Blade Removal)

If the above steps do not solve the problem, contact our friendly customer service for assistance.

Customer Reviews

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SAMPLE REVIEWS

Reviewed By: Jimmy on May 23rd 2016

The best rack cooling fan I've ever owned.

Reviewed By: John on May 24th 2016

Keeps my rack cool and is absolutely silent.

  • PROCOOL SX640 Review

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Frequently purchased with this item

C14 adaptor cable

Converts NEMA 5-15R to IEC320 C14
Use to connect all Procool power supplies to C13 receptacle.
Length = 12 inches
Part No. PSA-C14

EU plug adaptor

Converts US or EU plug to fit Australian outlets
Part no. PSA-AU



AU plug adaptor

Converts US and UK plug to fit European outlets
Part no. PSA-EU