Automatic vent for SSD cooling enhancement

1. A solid state drive (SSD) comprising:

a housing including a plurality of sides surrounding an interior region;

a temperature sensor; and

at least one vent in the housing, the at least one vent comprising:

an opening in the housing;

a structure configured to impede a flow of gas into the interior region when in a closed position and to permit the flow of gas into the interior region when in an open position, wherein the structure comprises:

a door, and

a door actuation mechanism selected from the group consisting of a roller mechanism and a slider mechanism; and

a first plurality of vents on a first side of the housing and a second plurality of vents on a second side of the housing, wherein the first side is different than the second side, wherein the first and second plurality of vents are each individually configured to be opened and closed based on temperature data sensed by the temperature sensor.

2. The solid state drive of claim 1 , the at least one vent comprising a plurality of vents configured in two rows on at least one side of the housing.

3. The solid state drive of claim 1 , further comprising a controller that is programmed to open the at least one vent when a first temperature is reached in the housing, and programmed to close the at least one vent when a second temperature is reached in the housing, the first temperature being greater than the second temperature.

4. The solid state drive of claim 1 , wherein the structure is positioned in the interior region.

5. The solid state drive of claim 1 , further comprising a printed circuit board (PCB) in the interior region, the PCB including a plurality of memory chips positioned thereon.

6. The solid state drive of claim 1 , wherein the SSD comprises a drive having a form factor selected from the group consisting of 2.5 inch and 3.5 inch drive form factors.

7. A solid state drive (SSD) comprising:

a housing including a plurality of sides surrounding an interior region;

at least one vent on the housing, the at least one vent comprising:

an opening in the housing;

a structure configured to impede a flow of gas into the interior region when in a closed position and to permit the flow of gas into the interior region when in an open position, wherein the structure comprises:

a door, and

a door actuation mechanism selected from the group consisting of a roller mechanism and a slider mechanism; and

a first plurality of vents on a first side of the housing; and

a second plurality of vents on a second side of the housing, wherein the first side is different than the second side, wherein the first and second plurality of vents are each individually configured to be opened and closed in response to a signal;

a temperature sensor;

a controller configured to send a signal to:

open the at least one vent when a temperature sensed inside the interior region reaches a first temperature;

and close the at least one vent when a temperature sensed inside the interior region reaches a second temperature, wherein the first temperature is greater than the second temperature, and wherein the controller is configured to independently control each vent.

8. The solid state drive of claim 7 , wherein the second temperature is 2° C. to 4° C. less than the first temperature.

9. The solid state drive of claim 7 , wherein the structure is positioned in the interior region.

10. A method for controlling the temperature of a solid state drive (SSD), comprising selectively opening and closing at least one vent in the solid state drive in response to measured temperature data, the at least one vent comprising:

an opening in the housing;

a structure configured to impede a flow of gas into the interior region when in a closed position and to permit the flow of gas into the interior region when in an open position, wherein the structure comprises:

a door, and

a door actuation mechanism selected from the group consisting of a roller mechanism and a slider mechanism; and

a first plurality of vents on a first side of a housing; and

a second plurality of vents on a second side of the housing, wherein the first side is different than the second side, wherein the first and second plurality of vents are each individually configured to be opened and closed based on the measured temperature data.

11. The method of claim 10 , wherein the selectively opening and closing the at least one vent comprises:

positioning the vent in a closed configuration;

after the positioning the vent in the closed configuration, sensing a first SSD temperature;

opening the vent in response to a determination that the first SSD temperature is greater than a first predetermined temperature;

and after the opening the vent in response to the determination, sensing a second SSD temperature and closing the vent in response to a determination that the second SSD temperature is less than a second predetermined temperature, wherein the second predetermined temperature is less than the first predetermined temperature.

12. The method of claim 11 , further comprising, after the closing the vent in response to the determination that the second SSD temperature is less than the second predetermined temperature, sensing a third SSD temperature and opening the vent in response to a determination that the third SSD temperature is greater than the first predetermined temperature.

13. The method of claim 11 , further comprising, after the closing the vent in response to the determination that the second SSD temperature is less than the second predetermined temperature, sensing a third SSD temperature and keeping the vent closed in response to a determination that the third SSD temperature is not greater than the first predetermined temperature.

14. The method of claim 10 , wherein the selectively opening and closing the vent comprises:

positioning the vent in a closed configuration;

after the positioning the vent in the closed configuration,

sensing a first SSD temperature;

determining whether the first SSD temperature is greater than a first predetermined temperature;

opening the vent in response to a determination that the first SSD temperature is greater than the first predetermined temperature;

and after the opening the vent in response to the determination, sensing a second SSD temperature and keeping the vent open in response to a determination that the second SSD temperature is not less than a second predetermined temperature, wherein the second predetermined temperature is less than the first predetermined temperature.

15. The method of claim 14 , further comprising, after the keeping the vent open in response to the determination that the second SSD temperature is not less than the second predetermined temperature, sensing a third SSD temperature and keeping the vent open in response to a determination that the third SSD temperature is not less than the second predetermined temperature.

16. The method of claim 14 , further comprising, after the keeping the vent open in response to the determination that the second SSD temperature is not less than the second predetermined temperature, sensing a third SSD temperature and closing the vent in response to a determination that the third SSD temperature is less than the second predetermined temperature.

17. The method of claim 11 , wherein the sensing the second SSD temperature is carried out at least 5 seconds after the sensing the first SSD temperature.

18. The method of claim 11 , wherein the second predetermined temperature is less than the first predetermined temperature by an amount in the range of 2° C. to 4° C.