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ZZ17-21002-A  1

YY-R226 

19” Rackmount Chassis 

Technical Instruction 

 

I. INTRODUCTION 

1. This Cabinet 

YY-R2 series 2U 19” rackmount cases are designed for supplying the 
best solution of thermal, modules and EMI for various industrial, 
business server and telecommunication applications.   

2. Component Checklist 

Standard Components 

Chassis     YY-R226 

ATX rear window

 

3 slots PCI 

Cooling

 

Fan 

 

8cm ball bearing cooling fans 

Optional Components

 

Power Supply 

 

PS2 PSU ATX 250~400W; DC to DC 

Riser Card   

 

various connectors (i.e. PCI+AGP…) 

Rear Window

 

 3 slots PCI.   

Slide kits

 

 20”telescopic slides are suggested 

 

                                                                                                             

 

ZZ17-21002-A 

2

II. System Assembly and Disassembly 

1. Control Panel 

Power LED , HDD LED, USB ports, Power Switch/ Reset switch 

 

2.  System assembly steps 

2.1. To remove top cover 

Loose screws, pull it back and lift up 

 

 

 

2.2. Motherboard installation 

Remove the riser cardholder 

first. 

 

Check motherboards mounting 

position, install the metal 

standoffs into mounting plate. 

Install spacer into motherboard. 

To mount motherboard onto 

the mounting plate, screw in. 

(I/O shield must be squeezed 

from inside chassis to outside) 

 

 

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