Masevhisi Ekugadzira PCB eGPU Server muChina

Highleap Electronics ifekitari yekugadzira nekubatanidza maPCB ine kugona kwakaratidzwa mukugadzira maGPU server PCB. Isu tinovaka mabaseboards e8-GPU ne4-GPU, maNVLink switch boards, maNVSwitch carriers, maoptical host boards, maPCIe Gen5 risers, uye maPCB esimba nekutonga anotsigira anopinda mumapuratifomu eAI hardware - pamwe chete nePCB yedu yakakura neEMS portfolio.

Zviri Mukati

1. Zvinotsvakwa neOEMs muGPU Server PCB Fabrication
2. GPU Server PCB Kugadzira Kugona Matrix
3. Mhando dzeMabhodhi Dzinofukidzwa neGPU Server PCB Fabrication Line Yedu
4. Zvinhu & Strategy yeStackup yeGPU Server PCB Kugadzira
5. Kuyerera Kwemhando Yepamusoro, Kuedzwa kweS-Parameter & AVL yeGPU Server PCB Fabrication
6. Highleap inonakidza yeGPU Server PCB Fabrication Program yako

1. Zvinotariswa neOEMs muGPU Server PCB Fabrication

Mapurogiramu eGPU server ari pamharadzano yemadhomini matatu anoda kutsanangurwa: dhizaini yebhodhi ine vanhu vakawanda, signaling ye ultra-high-frequency, uye kukurumidza kumanikidzwa kweproduct-cycle. Mubatsiri wekugadzira PCB weGPU server anofanira kusangana nezvose zvitatu panguva imwe chete, achipesana netarisiro dzekuderedza mitengo yekutenga dzisingaderedzeki nekuti tekinoroji itsva.

Zvinodiwa zveinjiniya zvekugadzirwa kwePCB yeGPU server

• Kubatana kweStackup engineering: Mabhodhi epasi ane mativi akawanda (matatu kusvika makumi matatu nemaviri) anoda kusarudzwa kwakanyatsonaka kweukobvu hwe dielectric, kufananidza zvinhu panguva imwe chete, uye kuenzana kwe resin-content kudzora warp — kugona kwedu. multilayer PCB kugadzira mutsetse wacho wakagadzirwa zvakatenderedza.
• Kuenzanisa kweImpedance uye kusimbisa: Musiyano we85Ω kusvika ku±5% paPCIe Gen5 neNVLink routing; yakagadzirwa padanho rekugadzira, yakasimbiswa pamakuponi eTDR pese pakugadzirwa.
• Kugona kuchera musana: Kuburikidza nemastubs pa28 GHz Nyquist inodhura 1–4 dB pastub; kuboora musana kusvika ku ≤8 mil residual stub ine ±5 mil tolerance haigone kutaurwa nezvekugadzirwa kwe112G PAM4 GPU server PCB.
• Kuderedza kukanganiswa kwegirazi: Magadzirirwo egirazi akanaka (1080, 2113) pamatanho ezviratidzo; kutenderera kwepair yakasiyana-siyana; sarudzo dzemagirazi akapararira kana dziripo — tsika yakajairika pamutsetse wedu wekugadzira PCB weGPU server.
• Kubatanidza zvinhu: Ma "hybrid stackups" ane zvinhu zvinoderedza kurasikirwa zvakanyanya pama "signal layers" uye "standard high-Tg FR4" pama "power layers" — kudzvanya kamwe chete kuti utarisire mutengo uku uchichengetedza kusimba kwe "signal".
• Kutsanangurwa kweS-parameter yechikamu cheCoupon: Kurasikirwa nekuisa, kurasikirwa nekudzoka, kutaura ne40 GHz pamakuponi ekuyedza anounzwa nepaneru yega yega.

Zvinodiwa pakutenga zvigadzirwa zveGPU server PCB

• Kukwanisa kweAI volume ramps: Huwandu hwemapuratifomu eGPU hunogona kuwedzera kubva pamuenzaniso kusvika pa10,000+ mayuniti pakota mumwedzi mitanhatu; kuchengetedza kugona kwekushandisa kana kufungidzira kuri kuenderera mberi kwakakosha.
• Masisitimu emhando yepamusoro anoenderana neHyperscaler: Kuwana AVL qualification pa hyperscaler ODMs neTier-1 GPU server OEMs kunoda gwaro rekutonga maitiro, manejimendi ekuchinja, uye rutsigiro rwekuongorora mukati mehupenyu hwekugadzira PCB yeGPU server.
• Chirango chekuchinja-kudzokororwa: Mapuratifomu eAI hardware anochinja-chinja zvakanyanya; ECN inopindura mukati memazuva, kwete mavhiki.
• Mari yejekerere: Mutengo wezvinhu (laminates dzakaderera zvakanyanya dzinomhanya 5–10× FR4), maturusi, NRE, uye mutengo weyuniti zvese zvinobuda pachena muzvirongwa zvekugadzira PCB zveGPU server.
• Kufanotaura nguva yekutora basa: Nguva dzakatarwa dzekutungamira dzinobata pasi pehuwandu hwevhoriyamu; zvinodzivirira kugona kwemutengesi kubva kudivi remupi kana zvichipesana nekukwira kwekuda.
• Kudzivirira njodzi munzvimbo dzakasiyana-siyana uye mune zvematongerwo enyika: Kukosha kwenzvimbo mbiri, kugona kwenzvimbo imwe chete, kuyera nzira dzekutengesa zvinhu pachena.

2. GPU Server PCB Kugadzira Kugona Matrix

Nhamba dzemuchina wekugadzira dzinosimbiswa nemutsara wedu wekugadzira PCB server yeGPU panguva yekuongororwa kweAVL - dzakaratidzwa muzvizvarwa zvakawanda zvepuratifomu yeGPU server.

3. Mhando dzeMabhodhi Dzinofukidzwa neMutsetse Wedu wekugadzira PCB weGPU Server

Puratifomu yeseva yeGPU haiwanzova PCB imwe chete. Mutsetse wedu wekugadzira PCB yeseva yeGPU unovhara zvese zviri mubhodhi mukati mesevha yemazuva ano yeAI, yakabatana pasi pechibvumirano chimwe chete chekugadzira nekutonga shanduko kwakabatana uye mishumo yemhando.

Mabhodhi epasi e8-GPU — chinhu chikuru chekugadzira PCB yeGPU server

• Mabhodhi eHGX-class 8-GPU baseboards: nzvimbo yebhodhi inosvika 460 × 350 mm; kuvakwa kwemadziro 24–32; anopfuura 1,000 mapeya emhando yepamusoro edhirivhari pabhodhi rega rega. Chikamu chinoda simba rakawanda chatinovaka.
• Mabhodhi eOAM-class 8-GPU baseboards: Dhizaini yeOCP Universal Baseboard (UBB) inotsigira AMD Instinct, Intel Gaudi, uye ma accelerator e hyperscaler akagadzirwa mu 8-module configuration.
• Mabhodhi ebaseboard eMGX modular server: Mabhodhi makuru eseva eNVIDIA MGX-class modular building-block; kuvakwa kwezvikamu 18–24.
• Mabhodhi epasi e4-GPU: mabhodhi makuru eAI server ane fomati diki — anowanzova 380 × 280 mm, akagadzirwa nematanda 20–24; anotonhodzwa nemhepo pane kutonhodzwa nemvura.

NVLink switch uye bhiriji mabhodhi

• Mabhodhi ekutakura eNVSwitch: Makombi eNVSwitch ane layer 24–30 anotora maNVSwitch ASICs; mamwe emakombi ekufambisa anomhanya zvakanyanya mukugadzirwa kwePCB yeGPU server.
• Mabhodhi ebhiriji reNVLink: Mabhodhi madiki ane mafrequency akakwira (akaenzana ne60 × 30 mm) akavakirwa zvizere paTachyon 100G — nzvimbo diki yebhodhi inobvumidza zvinhu zvepamusoro-soro mukati.
• Mabhodhi eNVLink Switch System: Makadhi emitsara ine layer 28–32 enzvimbo dze multi-rack scale-up.

Mabhodhi e network uye host interface

• Mabhodhi ekugamuchira emodule ye800G optical module: OSFP neQSFP-DD ine 8×112G PAM4 host-side interface.
• Mabhodhi e1.6T emagetsi (ari kubuda): OSFP-XD yechizvarwa chinotevera ine 16×112G kana 8×224G PAM4.
• Vatakuri veNIC neDPU: Mabhatiri eConnectX-7/8 NIC, mabhodhi makuru eBlueField-3 DPU ane ma interfaces e400G/800G — akafukidzwa nedu high-speed PCB kugadzira mutsetse.

Mabhodhi makuru eCPU nemariser

• Mabhodhi makuru eCPU ane masokisi maviri: Mabhodhi makuru eXeon Scalable kana EPYC akabatana nebhodhi repasi re8-GPU kuburikidza nePCIe Gen5; kuvakwa kwezvikamu 18–22.
• PCIe Gen5 zvinokwidza: mabhodhi mapfupi ane chiratidzo-kuvimbika-kukosha kwekukwira; kuchera kumashure uye chiyero chezvinhu zveTachyon 100G.
• Mhinduro dzekushandisa tambo dzinokwidza tambo: mabhodhi ekuvhura ekubatanidza-ku-tambo ePCIe yakapararira.

Mabhodhi emagetsi, BMC, uye zvivakwa

• MaPCB emagetsi e48V: madhiraivha emhangura anorema ekugovera DC padanho repamusoro.
• Mabhodhi emwanasikana weVRM: kuendeswa kwesimba remagetsi padyo neGPU sockets.
• Mabhodhi ekutarisira BMC: ASPEED AST2600-yakavakirwa sevhisi processor mainboards.
• Mabhodhi ekutakura ndiro inotonhora: maPCB ekugadzira PCB yeGPU server yakatonhodzwa nemvura.

4. Zvinhu & Strategy yeStackup yeGPU Server PCB Kugadzira

Kusarudzwa kwezvinhu kunotungamira mutengo uye kukwirira kwekushanda kwechinhu chipi zvacho chekugadzira PCB cheGPU server. Mutsetse wedu unotakura zvinhu zvese zvakanyorwa pazasi mu active production qualification - kwete chete pama prototype panels.

Uzivi hweHybrid stackup mukugadzirwa kweGPU server PCB

Hupfumi hwekugadzirwa kweGPU server PCB hunonyanya kufarira ma hybrid stackups: zvinhu zvinorasikirwa zvakanyanya pazvikamu zvinotakura masaini anomhanyisa zvakanyanya, high-Tg FR4 pamagetsi, pasi, uye zvishoma nezvishoma. GPU baseboard ine 32-layer inogona kushandisa Tachyon 100G pazvikamu zvisere zvemasaini uye 370HR pazvikamu makumi maviri nemana zvasara - kazhinji zvinhu zvinocheka zvinodhura 50-60% zvichienzaniswa nekuvakwa kweTachyon yese ukuwo zvichichengetedza mashandiro ekumhanya zvakanyanya pazvinenge zvichikosha.

Kuenderana kweCo-lamination

Tachyon 100G ne370HR zvinobatana muchikamu chimwe chete chekudzvanya pamamiriro akajairwa eFR4. Izvi zvinoshandawo kuMegtron 7 + Megtron 4 neI-Tera MT40 + 370HR. Kufananidza prepreg pakuchinja kwezvinhu kunoda kutarisirwa — tinoshanda pamwe chete nerutsigiro rwehunyanzvi rweIsola nePanasonic pakugadzira PCB server yeGPU server kuti tione kuti prepreg inoenderana sei tisati taburitsa maturusi.

5. Kuyerera Kwemhando Yepamusoro, Kuedzwa kweS-Parameter & AVL yeGPU Server PCB Fabrication

Mapuratifomu eGPU server anotumirwa munzvimbo dzine hyperscaler uko kanganiso kamwe chete kePCB kanogona kuderedza kudzidziswa kweAI kunokosha zviuru zvemaawa eGPU. Mutengo wemhando yepamusoro wedambudziko remunda chero ripi zvaro wakakwira zvakanyanya kupfuura mutengo wekuibata pakugadzirwa kweGPU server PCB. Kufamba kwedu kwemhando yepamusoro kwakarongeka zvinoenderana.

Kudzora maitiro pamatanho akakosha

• Dielectric ukobvu: ±5% kushivirira pazvikamu zvine masaini; zvinosimbiswa ne post-lamination cross-section sampling papaneru yega yega.
• Upamhi hwekutevera: ±10 µm kuburikidza Laser direct imaging; etch compensation yakagadziriswa pane chimwe nechimwe chinhu.
• Kutsiva: ±5% pa critical differential pairs; TDR coupon verification papaneru imwe neimwe.
• Kudzika kwebooresa kumashure: ±5 mil kubva pane chinangwa; zvakasimbiswa nechikamu chakasiyana pane chinhu chekutanga uye panguva yakabvumiranwa yekutorwa kwesampuli.
• Ukobvu hweburi rakaputirwa: 25 µm zvishoma mukati mebharero; XRF pamhangura yekunze pamwe nechikamu chidiki checoupon.
• Kunyoresa kubva pachikamu kuenda pane chimwe chikamu: Kuongororwa kweX-ray nekutsungirira chinangwa ±3 mil pakugadzirwa kwePCB kweGPU server ine layer-count yakawanda.

Kuedzwa kweS-parameter pakutumira kwega kwega

• Kurasikirwa kwekupinza: yakayerwa pamakuponi ekuyedza kusvika ku40 GHz; zvichienzaniswa nezvinangwa zvakaenzanisirwa.
• Kudzorera kurasikirwa: inoongorora kutanga kwechinongedzo uye kuburikidza nekuchinja kwemhando.
• Kutaurirana kwakasiyana-siyana: NEXT naFEXT pamusoro pemaumbirwo emakuponi anomiririra.
• Kunonoka kwechikamu: nguva-domain kana frequency-domain inoongorora kuvimbika kwemapeya akaenzana nehurefu.
• Kutevedzera dhayagiramu yemaziso: Mamodheru eBIS-AMI anopiwa nevatengi anogona kushandiswa pamatanho akayerwa eS-parameters kana akakumbirwa.

Magwaro pasevha yeGPU yega yega yePCB

• Chitupa Chekutevedzera Pamwe chete nepaneru ine zvinhu zvakawanda uye kuteverwa kwemaitiro
• Zvitupa zvekushandisa (laminate, prepreg, copper foil)
• Mushumo wekuyedza magetsi — 100% probe inobhururuka kana chigadzirwa
• Mushumo wekuyedza Impedance une maTDR plots papaneru imwe neimwe
• Mushumo wekuyedza weS-parameter pamakuponi (kana wakumbirwa)
• Mushumo wechikamu chidiki chechinyorwa chekutanga uye nguva yekutorwa kwesampuli yakabvumiranwa
• Zvinyorwa zvekuongorora zveAOI
• Kuongorora kwemaziso zvichienderana neIPC-A-600 Kirasi 2 kana 3
• Kusimbiswa kwehudzamu hwechibhora chekumashure (sampuli papaneru imwe neimwe)
• RoHS, REACH, kuzivisa nezvemakakatanwa-zvicherwa
• Logo yekutevera maitiro inobatanidza serial yakapedzwa nehurongwa hwebasa remukati, zvinhu zvakawanda, mushandi

6. Highleap inonakidza yeGPU Server PCB Fabrication Program yako

• Kugadzirwa kwepuratifomu yekutanga: kubvunzana nezve stackup, kurudziro yezvinhu, impedance modeling — inowanzoitwa mwedzi 6-9 prototype yekutanga isati yasvika.
• Zvivakwa zvemuenzaniso: Huwandu hwezvidimbu 5–25 nemazuva gumi kusvika gumi nemana ekushanda ekugadzirisa mapuranga epasi ane zvidimbu 24–28; hwakareba kune zvivakwa zve32 zvemachira uye HDI.
• Mienzaniso yezvidzidzo: 50–500 zvidimbu zvehuwandu hwezvitupa zvekuchengetedza nharaunda, kuyedzwa kwesystem-level, kubvumidzwa kwevatengi neAVL; magwaro akazara ePPAP anowanikwa.
• Kugadzirwa kwemutyairi wendege: Vhoriyamu yekutanga inoshanda zvichienderana nekugoverwa kwesimba rinotungamirwa nevatengi; kazhinji mayuniti chiuru kusvika chiuru mashanu; data remhando yepamusoro rinopa mvumo yeAVL.
• Kugadzirwa kwehuwandu: Kutumirwa kwezvinhu kwakarongwa pamwedzi kana vhiki rega rega zvichienderana nekufungidzira kuri kuitwa; kugona kwevatengi kwakachengeterwa.

Highleap Electronics ifekitari yekugadzira nekugadzira maPCB yakazara; kugona kwekugadzira maPCB eGPU server kwatsanangurwa pano ndeimwe yemapurogiramu akati wandei atinoshandisa. Isu tine ISO 9001 neIATF 16949 certification, ine AS9100D-aligned process flow inowanikwa kumapurogiramu anoda rutsigiro rwemhando yepamusoro rwesystem. Mutsetse wedu wekugadzira maPCB eGPU server une laser direct imaging ine resolution ye25 µm, controlled-depth back drilling pa ±5 mil tolerance, 100% impedance test coverage, S-parameter test kusvika 40 GHz, X-ray registration verification, uye microsection ability ye first-article uye in-process verification.

Tumira mafaira eGerber, data rekudhirowa, kutsanangurwa kwestackup, zvinangwa zvekushanda kwechiteshi, uye huwandu hwezvinangwa kuburikidza ne online quote portal yedu kuti uwane mhinduro yemaawa makumi maviri nemana. Kune mapurogiramu akaomarara ekugadzira PCB yeGPU server — kuburitswa kwepuratifomu itsva yeGPU, mabhodhi ekugamuchira machira ekuyera, kuyerera kwehunyanzvi hwakasiyana-siyana hwehyperscaler — timu yedu yepurogiramu inogona kushanda zvakananga. Kuti uwane rumwe ruzivo rwehunyanzvi hwakabatana, ona mapeji edu paGPU server PCB manufacturing uye AI server PCB solutions.