C17 T26139-Y4031-V101 FBU Cable RAID controller to FBU, 3.5-
inch HDDs
C18 T26139-Y4031-V103 FBU Cable RAID controller to FBU, 2.5-
inch HDDs
C19 T26139-Y3959-V304 CBL_PWR_HDD_10X2.5 System board to 10x 2.5-inch
HDD backplane
C20 T26139-Y4040-V41 CBL_PCIE_550 PCIe switch to 10x 2.5-inch
HDD backplane
C21 T26139-Y3946-V525 CBL_GPGPU_Power System board to GPGPU
No. Part number Description From - to