US 11,899,606 B2
Memory disaggregation and reallocation
Jitender Miglani, Hollis, NH (US); and Dileep Desai, San Jose, CA (US)
Assigned to Drut Technologies Inc., Nashua, NH (US)
Filed by Drut Technologies Inc., Nashua, NH (US)
Filed on May 10, 2023, as Appl. No. 18/315,419.
Application 18/315,419 is a continuation of application No. 17/673,619, filed on Feb. 16, 2022, granted, now 11,681,646.
Prior Publication US 2023/0281145 A1, Sep. 7, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. G06F 13/40 (2006.01); G06F 13/16 (2006.01)
CPC G06F 13/4027 (2013.01) [G06F 13/1668 (2013.01)] 22 Claims
OG exemplary drawing
 
1. At least one server rack comprising:
a plurality of server sleds, each server sled comprising:
a first motherboard,
a CPU module mounted on the first motherboard,
a first fabric interface mounted on the first motherboard and having a first memory bridge and a first plurality of optical and/or electrical transceivers, wherein the first memory bridge is coupled to the CPU module through the first motherboard;
a memory sled that is disaggregated from the plurality of server sleds, the memory sled comprising:
a second motherboard;
a plurality of memory modules mounted on the second motherboard,
a second fabric interface mounted on the second motherboard and having a second memory bridge and a memory controller and a second plurality of optical and/or electrical transceivers, wherein the memory controller is coupled to the memory modules through the second motherboard, and wherein the second memory bridge connects the memory controller to the second plurality of optical and/or electrical transceivers;
a cross-connect switch;
a first plurality of optical and/or electrical wires interconnecting the cross-connect switch and the first optical and/or electrical transceivers;
a second plurality of optical and/or electrical wires interconnecting the cross-connect switch and the second optical and/or electrical transceivers.