All frames include:

• Four steel contoured corner posts with printed “U” spaces and rear cable management punch-outs
• Top Panel with either no fans, two fans, or four fans pre-installed
• Versatile bottom panel designed to be stand alone, accommodate casters, or secure onto a slide out system

* Versatile bottom panel designed to be stand alone, accommodate casters, or secure onto a slide out system

Part Number	Height	Depth	Top Panel Fans
Models with No Fans in Top Panel
RSS-FRM-20U18	20U	18" deep	none
RSS-FRM-20U24	20U	24" deep	none
RSS-FRM-28U18	28U	18" deep	none
RSS-FRM-28U24	28U	24" deep	none
RSS-FRM-36U24	36U	24" deep	none
RSS-FRM-44U24	44U	24" deep	none
Models with Two Fans in Top Panel
RSS-FRM-20U18-2F	20U	18" deep	2
RSS-FRM-20U24-2F	20U	24" deep	2
RSS-FRM-28U18-2F	28U	18" deep	2
RSS-FRM-28U24-2F	28U	24" deep	2
RSS-FRM-36U24-2F	36U	24" deep	2
RSS-FRM-44U24-2F	44U	24" deep	2
Models with Four Fans in Top Panel
RSS-FRM-20U18-4F	20U	18" deep	4
RSS-FRM-20U24-4F	20U	24" deep	4
RSS-FRM-28U18-4F	28U	18" deep	4
RSS-FRM-28U24-4F	28U	24" deep	4
RSS-FRM-36U24-4F	36U	24" deep	4
RSS-FRM-44U24-4F	44U	24" deep	4