If you mean directly connecting hosts via SAS to the storage systems - Unity doesnt support that It offers Fibre Channel and ISCSI for this  There is a new low-end block only Dell storage system - the PowerVault ME4 series - that supports SAS direct connect see here  It does use different management tools than CX or Unity
Hi,  We are going to replace our CX4-240 FC SAN.  Due to limited budget, we are considering HPE SMA 202052 SAS Dual Controller SFF Storage.  Since we have previous experience with CX4 and VNX SAN, we wonder is there any low end Hybrid EMC Unity Product for SAS Connection ?    May I ask whether we can use tools similar to Unisphere Client to manage that Unity SAN ?  Thanks
Low End Unity SAN