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Locking pass-through steel panels attach to the sides of your SR42UB-based server rack enclosure.

  • Pre-installed latches lock securely with included keys to protect equipment from theft
  • Brushed slots reduce dust ingress and allow easy cable routing in and out of the rack
  • Made from heavy-duty steel engineered to stand up to busy IT environments
  • Designed for use with 42 in. (1050 mm) depth, 42U rack enclosures
  • Fits models based on the SR42UB frame design, including SR42UBEXP and SR42UBWD
  • 5-year limited warranty


Steel Pass-Through Side Panels for Installation on Your 42U Rack Cabinet
The SmartRack® SR42SIDEPT side panels feature pre-installed key-locking latches for securing your rack equipment against tampering and theft. Designed for standard-depth SR42UB rack frame, this panel can also be added to the side of an expansion cabinet (SR42UBEXP) when application needs have changed or onto a wide cabinet (SR42UBWD) as the depth remains the same. They can also be used as replacements for existing side panels.

Convert an Expansion Cabinet into a Cabinet with Side Panels
When needs change and you want to separate your expansion rack cabinets (such as SR42UBEXP), add four** SR42SIDEPT heavy-duty steel panels to the sides of them to convert the racks into standard cabinets with additional cable management functionality. Note: This package includes two (2) singular panels. You will need to purchase four SR42SIDEPT panels total to completely populate an expandable rack.

Package Includes

  • (2) Side panels with locking latches
  • (2) Keys
RoHS compliant


UPC Code037332179128
Accessory TypeSide Panel
Accessory ClassRack Accessories
Shipping Dimensions (hwd / in.)36.00 x 4.00 x 41.50
Shipping Weight (lbs.)43.00
Unit Dimensions (hwd / in.)0.000 x 0.000 x 0.000
Unit Weight (lbs.)19.5
Product ComplianceRoHS
Product Warranty Period (Worldwide)5-year limited warranty

Questions & Answers

It's important to ensure that the server rack is properly cooled, and cold airflow is sufficient to prevent overheating and equipment failure. If you plan on buying a portable or in-rack air conditioner, and need to know how much cooling power you need, here are some helpful tips.

The amount of heat that a server rack produces depends on the type of equipment in the rack, the number of devices installed, and the workload of the equipment. As a general rule, a fully loaded server rack can produce anywhere between 4 and 20 kilowatts of heat.

Further Reading: Server Racks Explained

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We're always available to help with questions, including product selection, sizing, installation and product customization. Call us at +1 773-869-1776 or email