IBM System x3750 M4 Product Manual

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IBM System x3750 M4 Product Manual Manual pdf 24 page image

IBM System x3750 M4 24Power suppliesThe server supports up to two redundant power supplies. Standard models come with one or two powersupplies (model dependent; see Table 2). Up to two hot-swap redundant 1400 W AC power supplies (80PLUS Platinum certification). 900 W AC and 750 W DC power supplies also available through CTO orSpecial Bid.Installing a second power supply requires that the processor and memory expansion tray (88Y7365) or thepower interposer card (88Y7367) be installed. The power interposer card option enables redundancypower support when the processor and memory expansion tray is not installed. If you do not have theprocessor and memory expansion tray installed and want to install two power supplies, then the powerinterposer card must be installed.Table 15. Power suppliesPart number FeaturecodeDescription MaximumsupportedModelswhere used88Y7373 A2A6 IBM 1400 W HE Redundant Power Supply 2 All models88Y7431 A2A7 IBM 900 W Power Supply 2 -88Y7433 A2EA IBM System x 4S- 750W High Efficiency -48 V DCPower Supply2 -88Y7367 A2A0 IBM Power Interposer for Redundant Power Supply 1* -* The power interposer is not needed if the processor and memory expansion tray (88Y7365) is installed.Each AC power supply ships standard with one 2.8 m C13 - C14 power cord.Two installed 1400 W power supplies form a redundant pair. Under extreme configurations, it may bepossible to exceed 1400 W DC output. If this condition exists and a power supply fails, the server capspower at 1400 W until the second power supply is back online.Integrated virtualizationThe server supports VMware ESXi installed on a USB memory key. The key is installed in a USB socketinside the server. The following table lists the virtualization options.Table 16. Virtualization optionsPart number FeaturecodeDescription Maximumsupported41Y8298 A2G0 IBM Blank USB Memory Key for VMware ESXi Downloads 141Y8300 A2VC IBM USB Memory Key for VMware ESXi 5.0 141Y8307 A383 IBM USB Memory Key for VMware ESXi 5.0 Update 1 141Y8311 A2R3 IBM USB Memory Key for VMware ESXi 5.1 141Y8382 A4WZ IBM USB Memory Key for VMware ESXi 5.1 Update 1 1