IBM System x3250 M3 22Regulatory complianceThe server conforms to the following international standards:Russia/GOST ME01, IEC-60950-1, GOST R 51318.22-99, GOST R 51318.24-99, GOST R51317.3.2-2006, GOST R 51317.3.3-99IEC 60950-1 (CB Certificate and CB Test Report)CE Mark (EN55022 Class A, EN60950-1, EN55024, EN61000-3-2, EN61000-3-3)CISPR 22, Class ATUV-GS (EN60950-1 /IEC60950-1,EK1-ITB2000)External disk storage expansionThe external disk storage expansion enclosures listed in the following table are supported with x3250 M3server.Table 13. External storage expansion enclosurePart number Description Maximum supportedper one M5025174712X IBM System Storage EXP2512 Express Storage Enclosure 18 (9 per port)174724X IBM System Storage EXP2524 Express Storage Enclosure 9 (9 per port)The hard disk drives listed in the following table are supported with external expansion enclosures.Table 14. Hard drive options for external expansion enclosuresPart number Description Maximum supportedper one enclosureEXP3000 Hot-Swap SATA 3.5" Hard Drives43W7630 1000 GB Dual Port Hot Swap SATA 1249Y1940 IBM 2 TB 7200 Dual Port SATA 3.5'' HS HDD 12EXP3000 Hot-Swap SAS 3.5" Hard Drives44W2234 IBM 300 GB 15K 6 Gbps SAS 3.5" Hot-Swap HDD 1244W2239 IBM 450 GB 15K 6 Gbps SAS 3.5" Hot-Swap HDD 1244W2244 IBM 600 GB 15K 6 Gbps SAS 3.5" Hot-Swap HDD 12