IBM System x3500 M3 26PCIe SSD adaptersThe server does not support High IOPS SSD adapters.Power suppliesThe server supports up to two redundant power supplies, providing N+N redundancy. Standard modelscome with one power supply. The following table lists additional power supplies.Table 13. Power suppliesPartnumberFeaturecodeDescription Maximum quantitysupported44X0381 5056 IBM Redundant Power Supply for x3400/3500 2 (one power supply comesstandard with every model.)The power supply option includes three hot-swap fans. The power supply ships without a line cord. A linecord must be ordered separately (and is country-specific).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 14. Virtualization optionsPartnumberFeaturecodeDescription Maximumsupported41Y8298 A2G0 IBM Blank USB Memory Key for VMWare ESXi Downloads 141Y8278 1776 IBM USB Memory Key for VMware ESXi 4 141Y8287 3033 IBM USB Memory Key for VMware ESXi 4.1 141Y8296 A1NP IBM USB Memory Key for VMware ESXi 4.1 Update 1 141Y8300 A2VC IBM USB Memory Key for VMware ESXi 5.0 141Y8307 A383 IBM USB Memory Key for VMware ESXi 5.0 Update 1 1