Reduced depth data storage assembly and rack server

• US 10,362,707 B2
• Filed: 02/27/2018
• Issued: 07/23/2019
• Est. Priority Date: 06/26/2014
• Status: Active Grant

• Current Assignee: Dell Products LP (Dell Technologies Inc.)
• Original Assignee: Dell Products LP (Dell Technologies Inc.)
• Inventors: Chiasson, Shane Michael, McKinney, James Frederic, Brumley, Alan Jacob
• Primary Examiner(s): Nguyen, Hoa C
• Assistant Examiner(s): Augustin, Christopher L
• Application Number:
  US15/906,129
• Publication Number:
  US 20180192536A1
• Time in Patent Office: 511 Days
• CPC Class Codes: G11B 33/124 of the single recording/reproducing device, e.g. disk drive, onto a chassis
• CPC Class Codes: H05K 7/1487 Blade assemblies, e.g. blade cases or inner arrangements within a blade

Abstract

A method of making a reduced-depth rack server includes: forming a tray structure of a carrier having a service panel attached to two opposed side panels and a bottom panel; inserting a longest dimension of a data storage device in a sideways orientation with at least one electrical connector of the data storage device proximate to a selected lateral panel; electrically connecting a first electrical connector of an interposer cable to the at least one electrical connector of the data storage device; and attaching a second electrical connector attached to one of the tray structure and the data storage device directed towards an insertion end of the data storage assembly in an orientation opposite to the service panel and aligned to electrically connect with a backplane of a reduced-depth rack server in response to the tray structure being inserted in a rack server chassis.

Claims

1. A method of making a reduced-depth rack server, the method comprising:

forming a tray structure of a carrier having a service panel attached to two opposed side panels and a bottom panel, the tray structure sized to receive a data storage device in a sideways orientation;

inserting a longest dimension of a data storage device in the sideways orientation in the tray structure, with at least one electrical connector of the inserted data storage device placed proximate to a selected side panel of the two opposed side panels;

electrically connecting, at the selected side panel, a first electrical connector of an interposer cable to the at least one electrical connector of the data storage device; and

attaching a second electrical connector of the interposer cable to one of the tray structure and the data storage device, the second electrical connector directed towards an insertion end of the data storage assembly in an orientation opposite to the service panel and aligned to electrically connect with a backplane of a reduced-depth rack server in response to the tray structure being inserted in a rack server chassis.

2. The method of claim 1, wherein attaching the second electrical connector further comprises overlaying at least a portion of the second electrical connector to one of a top and a bottom surface of the data storage device.

3. The method of claim 1, further comprising:

attaching a backplane to the rack server chassis a reduced-depth rack server; and

inserting the tray structure to electrically connect the second electrical connector of the interposer cable to the backplane.

4. The method of claim 3, further comprises providing a hot pluggable bay of the backplane to receive the insertion end of the data storage assembly.

5. An information handling system comprising a reduced-depth rack server for a reduced depth rack, made according to the method of claim 1, the reduced-depth rack server comprising a rack server chassis that contains a backplane and including:

a data storage assembly comprising;

a data storage device having at least one electrical connector on a front end; and

a carrier comprising;

a tray structure having a service panel attached to two opposed side panels and a bottom panel, the tray structure sized to receive the data storage device in a sideways orientation, with the front end having the at least one electrical connector being inserted sideways relative to an orientation of a backplane of a chassis of the reduced-depth rack server in which the carrier is inserted, with the at least one electrical connector proximate to a selected lateral panel and not directed towards an insertion end of the data storage assembly; and

an interposer cable having a first electrical connector electrically connected to the at least one electrical connector of the data storage device and having a second electrical connector attached to one of the tray structure and a side of the data storage device directed towards an insertion end of the data storage assembly in an orientation opposite to the an entry to service panel to electrically connect with the backplane of the reduced-depth rack server in response to the tray structure being inserted.

6. The information handling system of claim 5, wherein at least a portion of the second electrical connector of overlays one of a top and a bottom surface of the data storage device.

7. The information handling system of claim 5, wherein the second electrical connector comprises a Serial Attached Small Computer System Interface (SAS) connector of less than 8 mm stack height.

8. The information handling system of claim 5, wherein the interposer cable comprises a flexible cable having a printed circuit board (PCB) of less than 0.06 mm thickness.

9. The information handling system of claim 5, wherein the service panel of the carrier comprises a screw mount.

10. The information handling system of claim 5, wherein the data storage device comprises a 2.5 inch hard disk drive.

11. The information handling system of claim 5, wherein the backplane comprises a hot pluggable bay to receive the insertion end of the data storage assembly.