EP2836886A1 - Dispositif insérable de serveur en baie - Google Patents

Dispositif insérable de serveur en baie

Info

Publication number
EP2836886A1
EP2836886A1 EP13712712.2A EP13712712A EP2836886A1 EP 2836886 A1 EP2836886 A1 EP 2836886A1 EP 13712712 A EP13712712 A EP 13712712A EP 2836886 A1 EP2836886 A1 EP 2836886A1
Authority
EP
European Patent Office
Prior art keywords
slot
expansion card
rack server
air
card
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP13712712.2A
Other languages
German (de)
English (en)
Inventor
Bernhard Kannler
Frank Schubert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Technology Solutions Intellectual Property GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Technology Solutions Intellectual Property GmbH filed Critical Fujitsu Technology Solutions Intellectual Property GmbH
Publication of EP2836886A1 publication Critical patent/EP2836886A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/20—Cooling means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1461—Slidable card holders; Card stiffeners; Control or display means therefor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
    • H05K7/20718—Forced ventilation of a gaseous coolant
    • H05K7/20727—Forced ventilation of a gaseous coolant within server blades for removing heat from heat source

Definitions

  • the invention relates to a rack mount insert for an installation height of a height unit with a front side, a rear side, two side walls, a bottom wall and a bottom side
  • Two-slot extension card with either an Einslot or a two-slot extension card.
  • Rack mount bays are preferred in height for a height unit, equivalent to 44.45 mm, for installation in so-called 19 "racks.
  • the advantage of the rack server bays with a height unit is that a relatively large number of such rack server bays in a 19" rack are included and, as required, the 19 "rack can be equipped with additional rack server drawers
  • Typical workstation computers, which were previously used preferably as tower or floorstand devices, are now also in demand as rack-server racks.
  • CAD Computer Added Design
  • Height unit has a height of 42.8 mm, because the 44.45 mm for a height unit can not be fully utilized.
  • the chassis of a rack-mount drive has one Ceiling wall of 1 mm thickness and a bottom wall of 1.2 mm thickness, so only 1.6 mm clearance for the installation of the
  • Two-slot extension card remain in a rack-mount bay for one height unit.
  • An expansion card e.g. in the form of a graphics card has a power loss of up to 200 W and must therefore be cooled accordingly.
  • the invention is therefore based on the object to show a solution for the integration of a two-card extender card in a rack server unit with a height of one height unit.
  • Air outlet will be included in the slot
  • Expansion card supplied with sufficient cooling air, so that even a power loss of 200 W can still be dissipated.
  • a preferred training provides that the
  • Expansion card is housed in an air guide frame, which is mounted in the bay. Through the air guiding frame ensures that the flow generated by the three fans does not flow off to the side, but acts directly on the expansion card in the air guide frame.
  • the Luftleitrahmen on the back of a slot field with openings for the air outlet.
  • Rack server insert further air outlet openings may be provided.
  • Expansion card redirects.
  • the air baffle thus prevents a bypass flow and also leads to the cooling air of the expansion card.
  • expansion card is actively cooled, that is, has its own fan that sucks air from below and blows out to the rear. To even with this own fan of the expansion card one
  • Expansion card can suck enough air through the narrow gap for cooling and blow out to the rear.
  • the rack server drawer has a fan bank extending across the rack server drawer, in which the three fans are located in front of the bay for the
  • Expansion card are arranged and the remaining fans a cooling air flow for the motherboard, the
  • the fans in the fan bank are preferably controlled so that the three fans in front of the
  • the invention is particularly useful when the
  • Expansion card as a two-card extension card and this is designed as a graphics card, since much heat loss must be dissipated.
  • the invention is based on a in the
  • FIG. 1 shows a rack server insert in an oblique view from above
  • FIG. 2 shows an enlarged partial view of the left-hand region of the rack server insert from FIG. 1,
  • FIG. 3 shows the region from FIG. 2 in a top view
  • FIG. 4 shows the region from FIG. 2 in the view from obliquely behind with an air guiding frame and expansion card in the disassembled state, an oblique view of the shipsleitrahmens and the expansion card and the shipsleitrahmen and the expansion card in the view from below.
  • FIG. 1 shows a rack server insert with a height of approximately one height unit.
  • the rack-mount drive is shown diagonally from the front, with the top wall already removed.
  • the rack server slot has a front 1, a
  • the rack-mount drive is not completely a height unit equal to 44.5 mm high, but in the closed state with ceiling wall 42.8 mm.
  • the ceiling wall is 1 mm and the bottom wall is about 1.2 mm.
  • the rack-mount drive has four on the front panel
  • Hard disks 5 a DVD drive or optical drive 6 and air inlets 7a, 7b and 7c, wherein the air inlet 7a is formed above the optical drive 6 and over the entire width of the optical drive 6.
  • the power supply 11 has its own fan 12, which draws in the air from the front side 1 and blows out to the rear.
  • Fan bank 8 is therefore provided in addition to the slot 7 for the fan 9g a corresponding space.
  • Heatsink 13 arranged.
  • a slot 14 for a two-slot graphics card 15 is provided. This area is in Figure 2 in an enlarged form
  • the two-slot graphics card 15 is in one
  • Expansion card 15 acts and does not drain off to the side.
  • FIG. 3 shows the region from FIG. 2 in a top view.
  • the Lucasleitrahmen 16 is in the range between
  • Expansion card 15 and the side wall 3 a certain There is a distance in which an air guide plate 17 is mounted, which serves to forward the cooling air generated by the fan 9 a to c with increased pressure to the expansion card 15 and to allow no bypass flow.
  • Holes 18 are shown. This second position is needed for other types of expansion cards.
  • Figure 4 shows the region of Figure 2 and 3 in the view obliquely from behind, wherein the expansion card 15 and the shipsleitrahmen 16 are shown in the unmounted state.
  • the two-lobe extension card 15 has a slot field 19 on the rear side, connecting plug 20 being provided in the upper area and air outlet openings 21 for blowing out the cooling air in the lower area.
  • Air outlet openings 22 are provided to facilitate the outflow of the compressed air via the fan 9 a to c cooling air.
  • FIG. 5 shows the two-slot extension card 15 in one
  • Air outlet openings in the slot field 19 are shown.
  • FIG. 6 shows the view from below of FIG. 5, wherein the two-slot extension card 15 has its own fan 22
  • Expansion card 15 mounted slightly indented so that in Air intake a slightly larger gap as the 0.8 mm for sucking the air for the fan 22 is available.

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Computer Hardware Design (AREA)
  • Human Computer Interaction (AREA)
  • General Physics & Mathematics (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

L'invention concerne un dispositif insérable de serveur en baie ayant une hauteur pour une unité de hauteur et un logement de montage (14) pour une carte d'extension double largeur (15), dans laquelle se loge une carte d'extension soit simple largeur, soit double largeur (15). L'invention vise à pouvoir évacuer la forte chaleur de déperdition de la carte d'extension double largeur (15) dans cet espace de montage extrêmement limité. A cet effet, la face avant (1) du dispositif insérable de serveur en baie comprend à fleur du logement de montage (14) une entrée d'air (7a) pour la carte d'extension (15), la face arrière (2) du dispositif insérable de serveur en baie comprend à fleur derrière le logement de montage (14) une sortie d'air (21) pour la carte d'extension (15), et entre l'entrée d'air (7a) et le logement de montage (14) pour la carte d'extension (15) sont disposés les uns à côté des autres trois ventilateurs (9a-c) qui produisent une pression surélevée d'écoulement de l'air frais sur le logement de montage (14) de la carte d'extension (15).
EP13712712.2A 2012-04-11 2013-03-14 Dispositif insérable de serveur en baie Withdrawn EP2836886A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012103113A DE102012103113B3 (de) 2012-04-11 2012-04-11 Rackservereinschub
PCT/EP2013/055254 WO2013152916A1 (fr) 2012-04-11 2013-03-14 Dispositif insérable de serveur en baie

Publications (1)

Publication Number Publication Date
EP2836886A1 true EP2836886A1 (fr) 2015-02-18

Family

ID=48013937

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13712712.2A Withdrawn EP2836886A1 (fr) 2012-04-11 2013-03-14 Dispositif insérable de serveur en baie

Country Status (5)

Country Link
US (1) US20150062798A1 (fr)
EP (1) EP2836886A1 (fr)
JP (1) JP6108640B2 (fr)
DE (1) DE102012103113B3 (fr)
WO (1) WO2013152916A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9795050B2 (en) 2014-05-22 2017-10-17 Super Micro Computer Inc. Server capable of accessing and rotating storage devices accommodated therein
TWM488170U (zh) * 2014-05-22 2014-10-11 Super Micro Computer Inc 可旋取儲存裝置之伺服器機箱
US9578786B1 (en) * 2014-06-10 2017-02-21 Amazon Technologies, Inc. Computer system with bypass air plenum
DE102015101304B3 (de) * 2015-01-29 2016-03-17 Fujitsu Technology Solutions Intellectual Property Gmbh Rackserver für ein Serverrack
USD868787S1 (en) * 2017-10-17 2019-12-03 Intel Corporation Peripheral component interconnect card with bracket
CN110209249A (zh) * 2019-06-06 2019-09-06 英业达科技有限公司 服务器的机壳
US11350546B2 (en) * 2020-08-03 2022-05-31 Quanta Computer Inc. Server with reconfigurable front and rear access

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020054479A1 (en) * 2000-11-06 2002-05-09 Jeff Wu Server having an air flow guide device
US6574100B1 (en) * 2000-06-30 2003-06-03 Intel Corporation Thin server with side vent holes and spacer rail
US20060164808A1 (en) * 2005-01-21 2006-07-27 Nvidia Corporation Cooling system for computer hardware

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DE29622662U1 (de) * 1996-03-13 1997-04-10 Siemens Nixdorf Informationssysteme AG, 33106 Paderborn Lüfteranordnung für in einem Schrank angeordnete Funktionseinheiten
US6477055B1 (en) * 2000-10-18 2002-11-05 Compaq Information Technologies Group, L.P. System for reducing airflow obstruction in a low profile processor-based device
DE10134012B4 (de) * 2001-07-12 2005-03-17 Fujitsu Siemens Computers Gmbh Stromversorgungseinheit
US7345873B2 (en) * 2004-09-29 2008-03-18 General Electric Company System and method for cooling electronic systems
DE102005056096B4 (de) * 2005-11-24 2009-05-14 OCé PRINTING SYSTEMS GMBH Kühlanordnung für mindestens eine in einen Baugruppenträger einsteckbare elektrische Baugruppe sowie Verfahren zum Kühlen einer solchen elektrischen Baugruppe und Baugruppenträger mit einer Baugruppe
DE202007006261U1 (de) * 2007-05-02 2007-07-26 Enermax Technology Corp. Computergehäuse mit einer Lüfteranordnung
CN201097303Y (zh) * 2007-08-06 2008-08-06 鸿富锦精密工业（深圳）有限公司 具导风罩的散热组合
US7768781B2 (en) * 2007-12-18 2010-08-03 Lenovo Singapore Pte. Ltd Computer with improved cooling features
JP2010251620A (ja) * 2009-04-17 2010-11-04 Sony Corp 電子機器
US8526177B2 (en) * 2010-05-04 2013-09-03 Hewlett-Packard Development Company, L.P. Fan for cooling multiple processors housed in a sub-chassis
EP2410398B1 (fr) * 2010-07-20 2013-07-31 Liang-Ho Cheng Système informatique de tour
US8184434B2 (en) * 2010-08-19 2012-05-22 M & A Technology Inc. Video/audio computer display processor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6574100B1 (en) * 2000-06-30 2003-06-03 Intel Corporation Thin server with side vent holes and spacer rail
US20020054479A1 (en) * 2000-11-06 2002-05-09 Jeff Wu Server having an air flow guide device
US20060164808A1 (en) * 2005-01-21 2006-07-27 Nvidia Corporation Cooling system for computer hardware

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013152916A1 *

Also Published As

Publication number Publication date
DE102012103113B3 (de) 2013-08-14
JP6108640B2 (ja) 2017-04-05
WO2013152916A1 (fr) 2013-10-17
US20150062798A1 (en) 2015-03-05
JP2015518655A (ja) 2015-07-02

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