Abstract: Examples described herein include an assembly. The assembly may be a heatsink assembly or some other cooling assembly (for example, a liquid cooling assembly). The heatsink or cooling assembly may include a heatsink or some other cooling means, such as a liquid cooling device. The heatsink or cooling assembly may include a base. The heatsink itself may connect to a base or the bottom of the heatsink may form the base. The base may interface or connect to a bolster plate. The base may interface or connect to a bolster plate via apertures in the base and fasteners included on the base and the bolster plate. The heatsink or cooling assembly may include one or more apertures to accept one or more guide pins and/or retention pins on the bolster plate. The base may include retention mechanisms positioned over the apertures to attach to retention pins on the bolster plate. The retention pins may be the guide pins with retention features.

Abstract: An example computing device includes one or more bays to receive a pluggable module, and a cold plate assembly. The cold plate assembly includes one or more cold plates to engage with the pluggable modules and transfer heat from the modules to liquid coolant. The cold plate assembly also includes a pivoting support that supports the cold plate(s) and pivots relative to the system board, and an engagement mechanism comprising a mechanical linkage with mechanical advantage attached to the pivoting support such that moving a link of the mechanical linkage causes the pivoting support to pivot between an engaged position and a disengaged position. In the engaged position, the cold plate contacts is positioned to engaged with the pluggable module, while in the disengaged position the cold plate is disengaged from the pluggable module.

Abstract: An example security device is provided herein. The security device includes a lock mechanism and a control mechanism. The lock mechanism is associated with an electronic module. The control mechanism is communicatively coupled to the lock mechanism and the electronic module. The control mechanism uses an authorization mechanism to determine when to activate the lock mechanism and when to inactivate the lock mechanism.

Abstract: An example computing device includes one or more bays to receive a pluggable module, and a cold plate assembly. The cold plate assembly includes one or more cold plates to engage with the pluggable modules and transfer heat from the modules to liquid coolant. The cold plate assembly also includes a pivoting support that supports the cold plate(s) and pivots relative to the system board, and an engagement mechanism comprising a mechanical linkage with mechanical advantage attached to the pivoting support such that moving a link of the mechanical linkage causes the pivoting support to pivot between an engaged position and a disengaged position. In the engaged position, the cold plate contacts is positioned to engaged with the pluggable module, while in the disengaged position the cold plate is disengaged from the pluggable module.

Abstract: In one example, a system for a socket connector includes a first alignment feature with a first height to engage with a module board, wherein the first alignment feature horizontally aligns the module board with a socket, and a second alignment feature with a second height to engage with the module board, wherein the second alignment feature vertically aligns the module board with the socket.

Abstract: A system, comprising: a heatsink assembly, including: a heatsink with a base, the base including two apertures; retention mechanisms positioned over the two apertures to lock onto retention pins of a bolster plate

Abstract: In one example, a system for a module board coupling includes a module bracket coupled to a plate, a module board coupled to the plate, a number of frame pins coupled to the module frame to slide under the plate when a back spring coupled to the module bracket is depressed, wherein the module board is engaged with a socket when the number of frame pins slide under the plate.

Abstract: Example alignment members are provided herein. In one example, the alignment member includes a frame member, a stiffener member, a bracket member, and a spring member. The frame member includes a set of roller bushings. The stiffener member includes a set of cam members. The bracket member to receive the stiffener member. The spring member is connected to the stiffener member. The spring member to expand and contract based on the position of the set of roller bushings.

Abstract: Example alignment members are provided herein. In one example, the alignment member includes a frame member, a stiffener member, a bracket member, and a spring member. The frame member includes a set of roller bushings. The stiffener member includes a set of cam members. The bracket member to receive the stiffener member. The spring member is connected to the stiffener member. The spring member to expand and contract based on the position of the set of roller bushings.

Abstract: Example alignment members are provided herein. In one example, the alignment member includes a frame member, a stiffener member, a bracket member, and a spring member. The frame member includes a set of roller bushings. The stiffener member includes a set of cam members. The bracket member to receive the stiffener member. The spring member is connected to the stiffener member. The spring member to expand and contract based on the position of the set of roller bushings.

Abstract: In one example, a system for a socket connector includes a first alignment feature with a first height to engage with a module board, wherein the first alignment feature horizontally aligns the module board with a socket, and a second alignment feature with a second height to engage with the module board, wherein the second alignment feature vertically aligns the module board with the socket.

Abstract: A storage drive riser may include a riser board. The riser board may include an edge connector, a storage drive connector to operably engage with a storage drive, and a retention aperture. The retention aperture may be longitudinally aligned with the storage drive connector. The storage drive riser may also include a storage drive retainer to insertably engage with the retention aperture and to retain the storage drive to the riser board with a retention protrusion.

Abstract: In one example, a system for a module board coupling includes a module bracket coupled to a plate, a module board coupled to the plate, a number of frame pins coupled to the module frame to slide under the plate when a back spring coupled to the module bracket is depressed, wherein the module board is engaged with a socket when the number of frame pins slide under the plate.

Abstract: Example alignment members are provided herein. In one example, the alignment member includes a frame member, a stiffener member, a bracket member, and a spring member. The frame member includes a set of roller bushings. The stiffener member includes a set of cam members. The bracket member to receive the stiffener member. The spring member is connected to the stiffener member. The spring member to expand and contract based on the position of the set of roller bushings.

Abstract: Example alignment members are provided herein. In one example, the alignment member includes a frame member, a stiffener member, a bracket member, and a spring member. The frame member includes a set of roller bushings. The stiffener member includes a set of cam members. The bracket member to receive the stiffener member. The spring member is connected to the stiffener member. The spring member to expand and contract based on the position of the set of roller bushings.

Abstract: A storage drive riser may comprise a riser board. The riser board may include an edge connector, a storage drive connector to operably engage with a storage drive, and a retention aperture. The retention aperture may be longitudinally aligned with the storage drive connector. The storage drive riser may also include a storage drive retainer to insertably engage with the retention aperture and to retain the storage drive to the riser board with a retention protrusion.

Abstract: Example alignment members are provided herein. In one example, the alignment member includes a frame member, a stiffener member, a bracket member, and a spring member. The frame member includes a set of roller bushings. The stiffener member includes a set of cam members. The bracket member to receive the stiffener member. The spring member is connected to the stiffener member. The spring member to expand and contract based on the position of the set of roller bushings.

Abstract: An example terminal block may include a frame that is to attach to a power supply casing. The frame may be formed from an electrical insulator, and may include a base, exterior walls connected to the base, and a number of interior walls that separate an interior region of the frame into multiple compartments. The example terminal block may include a cover that may be formed from an electrical insulator and may be connected to the frame such that the cover may transition between an open position and a closed position. Each of the compartments may electrically isolate bus bars from one another, where the bus bars extend from within the power supply casing into the frame. The base may include a nut holder in each of the compartments, each of the nut holders having a cavity formed therein that is shaped so as to hold a nut captive.

Abstract: Example implementations relate to power supply chassis. For example, an apparatus may include a power supply chassis. The power supply chassis may include a handle and a sidewall defining a latching slot. The handle may include an inner slot. The apparatus may also include a release lever to slidably connect to the handle via the inner slot. The release lever may include an engagement tab. The apparatus may further include a latching member in physical contact with the engagement tab. The latching member may include a latching fang. The release lever may control a position of the latching fang relative to the latching slot via a rotation of the latching member.

Abstract: Example implementations relate to power supply chassis. For example, an apparatus may include a power supply chassis. The power supply chassis may include a handle and a sidewall defining a latching slot. The handle may include an inner slot. The apparatus may also include a release lever to slidably connect to the handle via the inner slot. The release lever may include an engagement tab. The apparatus may further include a latching member in physical contact with the engagement tab. The latching member may include a latching fang. The release lever may control a position of the latching fang relative to the latching slot via a rotation of the latching member.