IBM System x3630 M3 9Standard modelsThe following table lists the standard models. Model C4x is preloaded with Windows Storage Server 2008R2 Standard Edition.Table 2. Standard modelsModel Processor(2 maximum)*Memory RAIDadapterDisk bays‡ Disks Network OpticalPowerSupply(W)Models announced January 20127377-C4x† 1x Xeon E5620 2.40 GHz4C 1 2MB 1066 MHz1x 8 GB M5015+ Battery24x 2.5" HS(28 max)1x 300 GB 10K2.5" HS HDD†2x GbE None 2x 675High Eff.Models announced February 20117377-A2x 1x Xeon E5603 1.60 GHz4C 4 MB 1066 MHz1x 4 GB M1015 12x 3.5" HS(14 max)Optional 2x GbE None 1x 6757377-B2x 1x Xeon E5607 2.26 GHz4C 8 MB 1066 MHz1x 4 GB M1015 12x 3.5" HS(14 max)Optional 2x GbE None 1x 6757377-C2x 1x Xeon E5620 2.40 GHz4C 1 2MB 1066 MHz1x 4 GB M5014 24x 2.5" HS(28 max)Optional 2x GbE None 1x 6757377-D2x 1x Xeon E5645 2.40 GHz6C 12 MB 1333 MHz1x 4 GB M5014 12x 3.5" HS(14 max)Optional 2x GbE None 1x 6757377-F2x 1x Xeon E5649 2.53 GHz6C 12 MB 1333 MHz1x 4 GB M5014 24x 2.5" HS(28 max)Optional 2x GbE None 1x 6757377-64x 1x Xeon X5650 2.66 GHz6C 12 MB 1333 MHz1x 4 GB M5015+ Battery12x 3.5" HS(14 max)Optional 2x GbE None 1x 6757377-G2x 1x Xeon X5675 3.06 GHz6C 12 MB 1333 MHz1x 4 GB M5015+ Battery24x 2.5" HS(28 max)Optional 2x GbE None 1x 675* In the processor column: standard quantity of processors, processor model, core speed, cores, L3 cache, memoryspeed‡ The standard disk bays are in the front of the server. The rear disk bays are optional with the addition of ahot-swap SAS/SATA rear hard disk drive cage† Model C4x is preloaded with Microsoft Windows Storage Server 2008 R2 Standard EditionRefer to the Specifications section for information about standard features of the server.