IBM System x3550 M4
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Regulatory compliance
The server conforms to the following standards:
FCC - Verified to comply with Part 15 of the FCC Rules, Class A
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Canada ICES-003, issue 4, Class A
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UL/IEC 60950-1
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CSA C22.2 No. 60950-1
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NOM-019
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Argentina IEC60950-1
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Japan VCCI, Class A
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Australia/New Zealand AS/NZS CISPR 22, Class A
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IEC 60950-1(CB Certificate and CB Test Report)
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China CCC (GB4943), GB9254 Class A, GB17625.1
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Taiwan BSMI CNS13438, Class A; CNS14336-1
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Korea KN22, Class A; KN24
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Russia/GOST ME01, IEC-60950-1, GOST R 51318.22, GOST R 51318.24, GOST R 51317.3.2,
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GOST R 51317.3.3
IEC 60950-1 (CB Certificate and CB Test Report)
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CE Mark (EN55022 Class A, EN60950-1, EN55024, EN61000-3-2, EN61000-3-3)
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CISPR 22, Class A
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TUV-GS (EN60950-1 /IEC60950-1,EK1-ITB2000)
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External disk storage expansion
Currently, the x3550 M4 does not support external storage expansion units such as the EXP3000. It can,
however, be attached to supported external storage systems such as the DS3500 series, using the
supported HBAs listed in Table 12.
External disk storage systems
Table 17 lists the external storage systems that are supported by x3550 M4 and can be ordered through
System x sales channel. The server may support other IBM disk systems that are not listed in this table.
Refer to IBM System Storage Interoperability Center for further information.
Table 17. External disk storage systems
Part number
Description
1746A2D
IBM System Storage DS3512 Express Dual Controller Storage System
1746A2S
IBM System Storage DS3512 Express Single Controller Storage System
1746A4D
IBM System Storage DS3524 Express Dual Controller Storage System
1746A4S
IBM System Storage DS3524 Express Single Controller Storage System
181494H
IBM System Storage DS3950 Model 94
181498H
IBM System Storage DS3950 Model 98
181492H
IBM System Storage EXP395 Expansion Unit
1746A2E
IBM System Storage EXP3512 Express Storage™ Expansion Unit
1746A4E
IBM System Storage EXP3524 Express Storage Expansion Unit
