SESY2D1Z-N
16-gigabyte Memory Expansion (2 8-gigabyte) 1.8v low-profile FBDIMMs, only for Sun SPARC Enterprise Servers T5120, 5220 and 5440. Cannot be configured with 1.5v modules in T5140 or T5240 servers. (For Factory Integration Only) RoHS-6 compliant.