1. An apparatus for a sled of a data center, comprising:a frame to couple to a rack of the data center, the frame arranged to receive a plurality of storage devices;
a group of memory sockets to receive a plurality of memory modules comprising a combination of three-dimensional (3D) cross-point memory and another type of computer-readable memory, different than the 3D cross-point memory;
at least one storage resource processing circuit to couple to the plurality of storage devices and the plurality of memory modules; and
a dual-mode optical network interface operably coupled to the at least one storage resource processing circuit to couple the plurality of storage devices to a network fabric.