公开(公告)号：US12135669B1

公开(公告)日：2024-11-05

申请号：US17709199

申请日：2022-03-30

Applicant: Amazon Technologies, Inc.

Inventor： Michael Moen ,  Darin Lee Frink ,  Ravi Akundi Murty ,  Robert Charles Swanson ,  Anthony Nicholas Liguori

IPC: G06F13/40 ,  H04L41/40

Abstract: An interposer card and a virtualization offloading card are provided for installation in a third-party server to integrate the third-party server into a cloud service provider network. The interposer card includes a baseboard management controller that interfaces with a management console of the cloud service provider network. This allows the third-party server to be converted into a server controlled by the cloud service provider network. Additionally, the baseboard management controller of the interposer card acts as a firewall between the third-party server and a management control network of the cloud service provider network. The interposer card and the virtualization offloading card are installed in a chassis of the third-party server via an expansion slot without requiring modification of the hardware or firmware of the third-party server.

公开(公告)号：US11050294B1

公开(公告)日：2021-06-29

申请号：US16457334

申请日：2019-06-28

Applicant: Amazon Technologies, Inc.

Inventor： Afshin Majd ,  Michael Moen

IPC: H02J9/06 ,  H02J9/04

Abstract: Systems and methods for managing a collection of power supply units (PSUs), such as those used in a datacenter environment, can include detecting changes in an output load on the PSUs to less than a target output load that is based on a target efficiency of the PSUs. In response to the indication that the output load is decreasing, PSUs can be selectively deactivated so that that an average output load of remaining, active PSUs of the collection of PSUs remains above the target output load corresponding to the target efficiency of the PSUs.