Fsas HD Upgrade Kit->8x8.9cm

If the PRIMERGY server is only equipped with the onboard SATA RAID controller, please order the corresponding SAS RAID controller released for the server. - Upgrade kit for PRIMERGY TX2550M5 with base unit S26361-K1683-V108 from 4 to a total of 8 x 8.9 cm (3.5") HDDs Please remember to check if the required drive bays or slots are available on your system before placing your order. For more installation information, please refer to the system manual. Max. 1 x per system. - Upgrade kit for PRIMERGY TX2550M4 with base unit S26361-K1596-V108 from 4 to a total of 8 x 8.9 cm (3.5") HDDs. Please remember to check if the required drive bays or slots are available on your system before placing your order. For more installation information, please refer to the system manual. Max. 1 x per system.