IBM System x3850 X5 25PCIe SSD adaptersThe server supports the High IOPS SSD adapters listed in the following table.Table 17. SSD adaptersPartnumberFeaturecodeDescription Maximumsupported46M0877 0096 IBM 160GB High IOPS SS Class SSD PCIe Adapter 746M0878 0097 IBM 320GB High IOPS SD Class SSD PCIe Adapter 746M0898 1649 IBM 320GB High IOPS MS Class SSD PCIe Adapter 790Y4377 A3DY IBM 1.2TB High IOPS MLC Mono Adapter 790Y4397 A3DZ IBM 2.4TB High IOPS MLC Duo Adapter 246C9078 A3J3 IBM 365GB High IOPS MLC Mono Adapter 746C9081 A3J4 IBM 785GB High IOPS MLC Mono Adapter 781Y4535 A1NE 320GB High IOPS SLC Adapter For IBM System x 781Y4539 A1ND 640GB High IOPS SLC Duo Adapter For IBM System x 590Y4361* A3MZ IBM 300GB High IOPS MLC Modular Adapter 790Y4365* A3N0 IBM 600GB High IOPS MLC Modular Adapter 790Y4369* A3N1 IBM 800GB High IOPS MLC Modular Adapter 790Y4373* A3N2 IBM 300GB High IOPS SLC Modular Adapter 7* These modular adapters are not available via CTO or Special build. The adapter cannot be shipped installed andinstead must be shipped in its option box and configured at the final installation location. For more information, seehttps://ibm.com/support/entry/myportal/docdisplay?lndocid=SERV-IOMAFor more information, see the list of IBM Redbooks Product Guides in the Internal Storage category:http://www.redbooks.ibm.com/portals/systemx?Open&page=pg&cat=internalstoragePower suppliesThe server supports up to two redundant hot-swap power supplies, providing N+N redundancy. Moststandard models come with two power supplies (Table 2).The MAX5 power subsystem consists of two hot-pluggable 675 W power supplies, designed for N+N (fullyredundant) hot-swap operation. The MAX5 V1 has one power supply standard and a second optionalpower supply for redundancy. See the MAX5 section for details. The MAX5 V2 has two power suppliesinstalled. No further power supplies are needed or available.Table 18. Power suppliesPart number FeaturecodeDescription Maximumsupported59Y6139 2111 IBM 1975 W Power Supply (x3850 X5) 2 (1 or 2 standard)60Y0332 4782 IBM High Efficiency 675W Power SupplyFor second power supply for MAX5 V11 (MAX5 V1 only)An AC power supply ships standard with one 2.8 m C13 - C14 power cord.