19" 4U Rackmount Chassis (R4-series)
EEB/CEB spec compliance

Intel® Server Board SAI2 - Chassis Reference ListIntel® STL2 Server Board Chassis Reference List
Excellent Thermal Solution
- Built in hot swappable 57CFM ball bearing fan with an air filter on the front panel
- Optional rear fan for heat exhaust out
- Multi-angled shock-resistant disk drive bay
- Patented adjustable Card hold-down clamp protecting plug-in cards against vibration
- In compliance with ATX V2.03 version
- Detachable drive bracket and fan bracket
- Top cover with thumb screws from two side
- Optional available front access keyboard/mouse ports
- Accepts mini redundant or PS2 power supply
- Accepts AT/ATX motherboard and 8-14 slots passive backplane
- Folded metal-edge; safety for assembly
- CE compliant
- With Aluminum alloy handles
- Lockable dustproof door for secure operation
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SPECIFICATIONS
ModelYY-R422YY-YY-R442 YY-R4233YY-YY-R443
Case dimension (WxHxD) 19"x7.0"x18" D:454mm19";x7.0"x21" D:542mm
Motherboard configuration
√
√
option
√
√
√
option
Drive configuration
3
2
1
3
+1*Slim CD ROM
1
1
3
2
1
3
+1*Slim CD ROM
1
1
Optional system cooling fans
2
1
2
1
Number of slots7
Speaker2.25" audio speaker
Controls
√
√
√
option
√
√
√
option
√
√
√
√
option
√
√
√
option
Air FilterOne removable filter at front panel
Hold-down ClampIncluding 7 adjustable card retainer
Power Supply
ATX 250W~520W
Mini Redundant Hot-Swap 250W*2 ~ 400W*2
UL, CSA, TÜV, CE approved, DoC compliance
Construction Materials
Recyclable materials (CGI)Hardened Aluminum alloy handle; Heavy-duty steel Chassis
Meets the requirements of RoHs & WEEE
EMICE/FCC compliant
Operation temperature32 to 122°F(0 to 50°C)
Net Weight (w/o power)12.4kg / 27.3lbs13.5kg / 29.7lbs
Gross Weight (w/o power)15.3kg / 33.7lbs16.2kg / 35.6lbs
PackingStrengthen carton Box with EPE foam
ColorCool gray or Black
Options
Rear window for 8-14slots passive backplane
Telescopic slider 20"/24"
6cm cooling fan, rear mounted
9cm cooling fan, front mounted
Packing / Shipping
3.4cuft/each carton
288pcs/20'container
588pcs/40'container
4.0cuft/each carton
255pcs/20'container
510pcs/40'container
ATX
Extended ATX
8-14 slots Passive Backplan
3.5"exposed
3.5" hidden
(front-mounted)
6cm Ball Bearing Fan
(rear-mounted)
Reset switch
Power on LED
HDD LED
Front access USB
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