Solid-state drive case and solid-state drive device using the same
A solid-state drive device includes a memory module in which at least one non-volatile memory device is mounted, a first heat storage unit and a second heat storage unit covering upper and lower parts of the memory module, respectively, to store heat emitted by the memory module, and having at least portions connected to each other, respectively, a cover having a space in which the memory module and the first and second heat storage units are received and arranged with a spacing distance from the first and second heat storage units, respectively, and an inner frame arranged between the cover and at least one of the first and second heat storage units, to provide the spacing distance.
1. A solid-state drive device comprising:
a memory module including at least one non-volatile memory device mounted thereon;
a pair of heat storage elements including a first heat storage element and a second heat storage element covering an upper part and a lower part of the memory module, respectively, the pair of heat storage elements configured to store heat emitted by the memory module, a first one of the pair of heat storage elements having at least a portion thereof connected to a second one of the pair of heat storage elements;
a cover configured to receive the memory module and the pair of heat storage elements in a space therein; and
an inner frame positioned between the cover and the pair of heat storage elements such that the cover is separated from each of the pair of heat storage elements by a spacing distance.
2. The solid-state drive device according to claim 1 , wherein the cover comprises:
a first cover and a second cover, the first cover and the second cover configured to receive the memory module and the pair of heat storage elements in the space formed between the first cover and the second cover.
3. The solid-state drive device according to claim 1 , wherein a material of the inner frame has a lower thermal conductivity than a thermal conductivity of the pair of heat storage elements.
4. The solid-state drive device according to claim 1 , wherein the memory module comprises:
a bridge board having a socket and a first connector, the first connector configured to connect the memory module to an external device,
a second connector connected to the socket, and
a substrate in which the at least one non-volatile memory device is mounted thereto.
5. The solid-state drive device according to claim 1 , wherein the memory module comprises:
a substrate in which the at least one non-volatile memory device is mounted thereto, the substrate including a first connector configured to connect to an external device.
6. The solid-state drive device according to claim 5 , wherein the non-volatile memory device is configured to make thermal contact with one or more of the first heat storage element and the second heat storage element through a thermal interface material (TIM).
7. The solid-state drive device according to claim 1 , wherein the first heat storage element is configured to make a thermal contact with the second heat storage element in the portion through a thermal interface material (TIM).
8. The solid-state drive device according to claim 1 , further comprising:
an impact absorbing member between at least one of the pair of heat storage elements and the memory module.
9. The solid-state drive device according to claim 2 , wherein the memory module, the pair of heat storage elements, and the inner frame are coupled to the first cover via a coupling member.
10. A solid-state drive device comprising:
a memory module including at least one non-volatile memory device mounted thereon;
a pair of heat storage elements including a first heat storage element and a second heat storage element covering an upper part and a lower part of the memory module, respectively, the pair of heat storage elements configured to store heat emitted by the memory module, a first one of the pair of heat storage elements having at least a portion connected to a second one of the pair of heat storage elements; and
a pair of covers including a first cover and a second cover covering the first heat storage element and the second heat storage element, respectively, the first cover and the second cover configured to interconnect to provide an inner space housing the memory module and the pair of heat storage elements such that each of the pair of covers are separated from each of the pair of heat storage elements by a spacing distance.
11. The solid-state drive device according to claim 10 , further comprising:
an inner frame in the inner space between at least one of the first cover and the second cover and a corresponding one of the pair of heat storage elements, the inner frame configured to maintain the spacing distance between the at least one of the first cover and the second cover and the corresponding one of the pair of heat storage elements.
12. The solid-state drive device according to claim 11 , wherein a material of the inner frame has a lower thermal conductivity than a thermal conductivity of the pair of heat storage elements and the pair of covers.
13. The solid-state drive device according to claim 11 , wherein the inner frame is configured to contact an edge of the pair of heat storage elements such that the inner frame maintains the spacing distance in a central area of the pair of heat storage elements.
14. The solid-state drive device according to claim 10 , wherein the first heat storage element is configured to make a thermal contact with the second heat storage element in the portion through a thermal interface material (TIM).
15. The solid-state drive device according to claim 10 , wherein the first heat storage element makes a thermal contact through the memory module and a thermal interface material (TIM).
16. The solid-state drive device according to claim 10 , further comprising:
a bridge board having a socket and a first connector, the first connector configured to connect the memory module to an external device, and
a substrate having a second connector and at least one non-volatile memory device mounted thereto, the second connector configured to connect to the socket.
17. The solid-state drive device according to claim 16 , further comprising:
a thermal spreader on the bridge board; and
an impact absorbing member between the thermal spreader and the second heat storage element.
18. A solid-state drive case comprising:
a pair of heat storage elements including a first heat storage element and a second heat storage element covering an upper part and a lower part of a memory module, respectively, the pair of heat storage elements configured to store heat emitted by the memory module, a first one of the pair of heat storage elements having at least a portion thereof connected to a second one of the pair of heat storage elements;
a pair of covers including a first cover and a second cover covering the first heat storage element and the second heat storage element, respectively, the pair of covers having an inner space therebetween housing the memory module and the pair of heat storage elements such that each of the pair of covers are separated from each of the pair of heat storage elements by a spacing distance; and
an inner frame in at least one of the first cover and the second cover and a corresponding one of the pair of heat storage elements, the inner frame configured to maintain the spacing distance between the first cover and the second cover and the corresponding one of the pair of heat storage elements.
19. The solid-state drive case according to claim 18 , wherein
the pair of heat storage elements and the pair of covers are made of a same material having a first thermal conductivity, and
a material of the inner frame has a second thermal conductivity lower than the first thermal conductivity.
20. The solid-state drive case according to claim 18 , wherein the first heat storage element makes a thermal contact with the second heat storage element in the portion through a thermal interface material (TIM).