Cisco ISR 4431 AXV Bundle,PVDM4-64 w/APP,SEC,UC lic,CUBE-25 E100D-HDD-SAS900G 900 GB, SAS hard disk drive for DbleWide UCS-E E100D-HDD-SATA1T 1 TB, SATA hard disk drive for DoubleWide UCS-E E100D-HDD-SSD200G 200 GB, SAS SLC SSD hard disk drive for DblWide UCS-E E100D-HDD-SAS900G= 900 GB, SAS hard disk drive for DbleWide UCS-E, Spare E100D-HDD-SATA1T= 1 TB, SATA hard disk drive for DoubleWide UCS-E, Spare E100D-HDD-SSD200G= 200 GB, SAS SLC SSD hard disk drive for DblWide UCS-E, Spare E100D-MEM-RDIMM4G 4GB 1333MHz RDIMM/PC 2R for DoubleWide UCS-E E100D-MEM-RDIMM8G 8GB 1333MHz RDIMM/PC 2R for DoubleWide UCS-E E100D-MEM-RDIM16G 16GB, 1333MHz RDIMM/PC 2R for DoubleWide UCS-E E100D-MEM-RDIM16G= 16GB, 1333MHz RDIMM/PC 2R for DoubleWide UCS-E, Spare E100D-MEM-RDIMM8G= 8GB 1333MHz RDIMM/PC 2R for DoubleWide UCS-E, Spare E100D-HDSASED600G= 600 GB, SAS SED hard disk drive for DoubleWide UCS-E, Spare EMEM-UPG Upgrades E First memory dimm from 8 to 16GB E100S-HDD-SATA1T 1 TB, SATA hard disk drive for SingleWide UCS-E E100S-MEM-UDIMM8G= 8GB 1333MHz VLP UDIMM/PC 2R for SinglWde UCS-E, Spare SW-UCSE-VM-5.1-K9 VMware Vsphere Hypervisor (ESXi) v5.1 software for UCS E MSWS-2012R2ST-E Windows Server 2012 R2 Standard 64-bit for UCS E Series SW-UCSE-VM-5.5-K9 VMware Vsphere Hypervisor (ESXi) v5.5 software for UCS E