HP HIT-5526390-L - Device interface cable (R11C) - Connects DKC (disk controller) and DKU (disk array frame unit) - FC-4U-A2 to 4U-A1, FC-4U-B2 to 4U-B1 Retail
HP HIT-5526392-K - Device interface cable (L11C) - Connects DKC (disk controller) and DKU (disk array frame unit) - 2R-X4 to 4U-B1, 2R-X3 to 4U-A1 Retail
HP HIT-5526389-K - Device interface cable (R10C) - Connects DKC (disk controller) and DKU (disk array frame unit) - 2R-M4 to FC-4U-B1, 2R-M3 to FC-4U-A1 Retail
HP HIT-5526394-H - Device interface cable (EXC) - Connects one DKU (disk array frame unit) to another DKU - 7L/FL-A2 to 7L/FL-A1 Retail
HP HIT-5526394-M - Device interface cable (EXC) - Connects one DKU (disk array frame unit) to another DKU - 3U/BU-A2 to 3U/BU-A1 Retail