1. RTTC rack status Apr. 14 th 2005 Loïc Brarda, CERN

2. Loïc Brarda CERN, PH Farm Nodes DELL Poweredge SC1425 Dual Xeon Nocona 2.8 GHz Memory : 2 Gb 40 Gb SATA disk IPMI 1.5 Already received

3. Loïc Brarda CERN, PH Switches Control switch : 3COM 4250T –48 Ports 100 Mb –2 Ports Gigabit (Uplink) Data switch : 3COM 3870 –48 Gigabit ports –4 SFP slots Should be there end of next week

4. Loïc Brarda CERN, PH Nodes mounting Problem : –No standard sliding rails –Most 1U nodes are exactly 1U –No place to put angle bars Use 1U + 2mm for each node –There is now place to put angle bars –Tapped flat part (méplat taraudé) to support them  Solution probably found

5. Loïc Brarda CERN, PH Nodes mounting Flat part (méplat taraudé) made at cern Angle bars ordered from INEO –Should be delivered end of April

6. Loïc Brarda CERN, PH Farm Rack

7. Loïc Brarda CERN, PH Electricity Distribution box ordered –Should be delivered end of April Power distribution units (reglettes) –6 x 9 outlets IEC 320 / 16 A –Without circuit breakers –Already at CERN

8. Loïc Brarda CERN, PH Network Patch cables –Ordered –Should be delivered end of next week Mounted on cablofil as in the first rack prototype.

9. Loïc Brarda CERN, PH Cooling equipment Ordered Delivery delayed by one month due to bad fans Should be delivered by the end of April

10. Loïc Brarda CERN, PH Planning Lot of materials should arrive by the end of April The rack should be complete by mid may Except for the network switches, we can have temporary solutions if some parts are delayed.