Single SFF8654 8i SlimSAS port breaks out to dual SFF8639 U. 2 NVMe ports for multiSSD expansion; Integrated power & data transmission, fully compatible with NVMe U. 2, SAS and SATA solidstate drives; 80cm optimized length for neat routing in highdensity server, NAS and storage backplane environments; Lowloss wire construction ensures stable highspeed bandwidth for enterpriselevel storage performance; SlimSAS compact form factor saves internal chassis space for lowprofile and dense server builds