1.2.13 General Environmental Requirements for Oracle Exadata Storage Expansion Rack X4-2

The environmental requirements for Oracle Exadata Storage Expansion Rack X4-2 depend on the size of the system. Table 1-12 shows the general environmental requirements for each type of Oracle Exadata Storage Expansion Rack X4-2.

Table 1-12 Environmental Requirements for Oracle Exadata Storage Expansion Rack X4-2

Environmental Component	Oracle Exadata Storage Expansion X4-2 Full Rack	Oracle Exadata Storage Expansion X4-2 Half Rack	Oracle Exadata Storage Expansion X4-2 Quarter Rack
Weight	824.2 kg (1817 lbs)	513.0 kg (1131 lbs)	346.5 kg (764 lbs)
Acoustic levels	82 db(A)	79 db(A)	76 db(A)
Power	High performance drives Maximum: 10.2 kVA Typical: 7.1 kVA (varies based on application load) High capacity drives Maximum: 9.1 kVA Typical: 6.3 kVA (varies based on application load)	High performance drives Maximum: 5.7 kVA Typical: 4.1 kVA (varies based on application load) High capacity drives Maximum: 5.2 kVA Typical: 3.7 kVA (varies based on application load)	High performance drives Maximum: 2.9 kVA Typical: 2.0 kVA (varies based on application load) High capacity drives Maximum: 2.7 kVA Typical: 2.0 kVA (varies based on application load)
Cooling	High performance drives Maximum: 34,100 BTU/hour (36,000 kJ/hour) Typical: 23,900 BTU/hour (25,200 kJ/hour) High capacity drives Maximum: 30,400 BTU/hour (32,100 kJ/hour) Typical: 21,200 BTU/hour (22,400 kJ/hour)	High performance drives Maximum: 19,100 BTU/hour (20,150 kJ/hour) Typical: 13,650 BTU/hour (14,400 kJ/hour) High capacity drives Maximum: 17,400 BTU/hour (18,400 kJ/hour) Typical: 12,300 BTU/hour (13,000 kJ/hour)	High performance drives Maximum: 9,500 BTU/hour (10,000 kJ/hour) Typical: 6,700 BTU/hour (7,000 kJ/hour) High capacity drives Maximum: 8,900 BTU/hour (9,400 kJ/hour) Typical: 6,500 BTU/hour (6,900 kJ/hour)
Air flow front-to-back (subject to actual data center environment)	High performance drives Maximum: Approximately 1,600 CFM Typical: Approximately 1,100 CFM High capacity drives Maximum: Approximately 1,410 CFM Typical: Approximately 980 CFM	High performance drives Maximum: Approximately 900 CFM Typical: Approximately 650 CFM High capacity drives Maximum: Approximately 810 CFM Typical: Approximately 570 CFM	High performance drives Maximum: Approximately 440 CFM Typical: Approximately 310 CFM High capacity drives Maximum: Approximately 410 CFM Typical: Approximately 300 CFM
IP Addresses	42 for Ethernet network, assuming single cluster 36 for InfiniBand network	24 for Ethernet network, assuming single cluster 18 for InfiniBand network	13 for Ethernet network, assuming single cluster 8 for InfiniBand network
Network drops	Minimum of 1 network drop	Minimum of 1 network drop	Minimum of 1 network drop
External connectivity	12 InfiniBand ports	12 InfiniBand ports	12 InfiniBand ports