I-PCIe 40 x16 NIC

I-NVIDIA Mellanox MCX653106A-HDAT-SP iyi-adaptha ye-ConnectX-6 (CX6) series virtual protocol interconnect (VPI) eklanyelwe ukuhlinzeka ngokusebenza okuhamba phambili embonini yemithwalo yemisebenzi ekhula ngokushesha. Njengekhadi lokuqala le-adaptha le-200Gb/s HDR InfiniBand kanye ne-200GbE Ethernet emhlabeni, inikeza ibhalansi ephelele ye-bandwidth ephezulu, i-sub-microsecond latency, kanye namanani aphezulu emiyalezo. Ifakwe isikhombimsebenzisi se-PCIe 4.0 x16 kanye namachweba amabili e-QSFP56, le adaptha yokuthenga enephakethe elilodwa (SP) iyisisombululo esifanele samabhizinisi kanye nabahlinzeki bezinsizakalo abakha ingqalasizinda ebalulekile, okuhlanganisa amaqoqo okuqeqesha e-AI, i-High-Performance Computing (HPC), kanye nezikhungo zedatha yamafu ezisezingeni eliphezulu.

I-adaptha ye-NVIDIA Mellanox MCX653105A-HDAT ConnectX-6 HDR 200G InfiniBand iyisisombululo sokuxhumana esihamba phambili esenzelwe ngqo izikhungo zedatha ze-AI zesimanje, izindawo zamafu ezisezingeni eliphezulu, kanye ne-High-Performance Computing (HPC). Ihlinzeka nge-throughput ye-single-port evuthayo engu-200Gb/s, le adaptha isebenzisa isikhombimsebenzisi se-PCIe 4.0 x16 esithuthukisiwe (esihambisana ne-PCIe 3.0) ukuze kuqedwe izithiyo zokudlulisa idatha futhi kwandiswe ukusebenza kohlelo lonke. Iqukethe ukubambezeleka kwe-microsecond ephansi kakhulu, okungaphansi kwe-0.6 kanye nokusekelwa okuqinile kobuchwepheshe be-RDMA, GPUDirect, kanye ne-In-Network Computing, ikhipha imisebenzi ye-CPU kakhulu ukuze isheshise ukusebenza kahle kokucubungula okuhambisanayo. Kungakhathaliseki ukuthi isetshenziselwa ukuqeqeshwa kokufunda okujulile okuyinkimbinkimbi noma ukulingisa okukhulu kwesayensi, i-MCX653105A-HDAT iqinisekisa ukuzinza okuqinile kanye nokukhula okuqondile okungenamthungo. Ihlonyiswe nge-Tall kanye ne-Short Brackets, ihlanganiswa kalula ne-chassis yeseva ehlukahlukene ejwayelekile nephansi, inikeza isisekelo esifanele sokwakha ingqalasizinda yekhompyutha yesizukulwane esilandelayo, esebenza kahle kakhulu.

I-NVIDIA Mellanox MCX623436AN-CDAB iyikhadi lenethiwekhi ye-100GbE elisebenza kahle kakhulu, elinezimbobo ezimbili (i-NIC) elivela ochungechungeni lwe-ConnectX-6 Dx oludumile, oluklanyelwe ngqo ukuhlangabezana nezidingo eziqinile zezikhungo zedatha ze-AI zanamuhla, i-high-performance computing (i-HPC), kanye nezindawo zamafu ebhizinisi. Iqukethe isikhombimsebenzisi se-dual-port QSFP56 futhi isebenzisa uxhumano oluthuthukisiwe lwe-PCIe 4.0 x16 host, le adaptha inikeza i-bandwidth enkulu ehlanganisiwe efinyelela ku-200Gb/s, isusa ngempumelelo izithiyo ze-I/O futhi iqinisekise ukuhamba kwedatha okungenamthungo kwezinhlelo zokusebenza ezibalulekile. Yakhelwe i-OCP 3.0 Small Form Factor (SFF), le NIC inikeza ukuminyana okumangalisayo kanye nokusebenza kahle kokushisa, okwenza kube ukukhetha okuhle kwamaseva ebhokisi elimhlophe lesizukulwane esilandelayo kanye nama-array esitoreji esinobuningi obukhulu. Lokhu kulungiselelwa okukhethekile "Ayikho i-Crypto" (i-Crypto Disabled), enikeza ikhambi elilungiselelwe kahle lezindawo ezibucayi ukubambezeleka noma izifunda ezinezidingo ezithile zokuthobela imithetho kanye nokuthumela ngaphandle. Ukufakwa kwe-Thumbscrew (Pull Tab) kuqinisekisa ukuthunyelwa okusheshayo okungenamathuluzi, okungenawo amathuluzi kanye nokugcinwa okulula kuma-rack eseva agcwele abantu, okunciphisa kakhulu i-OpEx ekufakweni okukhulu. Ngokuhlanganisa ubuchwepheshe obuthuthukisiwe bokukhipha i-offloading njenge-RDMA phezu kwe-Converged Ethernet (RoCE), i-NVMe-oF, kanye ne-ASAP² yokushintsha okusheshayo kwehadiwe, i-MCX623436AN-CDAB inikeza i-ROI engenakuqhathaniswa ngokukhulula imijikelezo ye-CPU nokukhulisa ukusebenza kahle kwesistimu iyonke. Kungakhathaliseki ukuthi kunika amandla amaqoqo okuqeqesha e-AI, i-virtualization enkulu, noma ingqalasizinda ye-5G telco, le adaptha imelela indinganiso yegolide ekuthembekeni nasekusebenzeni kwenethiwekhi okusheshayo.