for mellanox NVIDIA MCX515A-GCAT ConnectX-5 EN Adapter Card 50GbE Single-Port QSFP28 PCIe 3.0 x16 Tall Bracket ROHS R6 A large number of Mellanox brand new spot
ConnectX-3 adapter cards with Virtual Protocol Interconnect (VPI) supporting InfiniBand and Ethernet connectivity provide the highest-performing and most flexible interconnect solution for PCI Express Gen3 servers used in Enterprise Data Centers, High-Performance Computing, and Embedded environments.
Clustered databases, parallel processing, transactional services, and high-performance embedded I/O applications will achieve significant performance improvements resulting in reduced completion time and lower cost per operation ConnectX-3 with VPI also simplifies system development by serving multiple fabrics with one hardware design.
Virtual Protocol Interconnect
VPI-enabled adapters enable any standard networking, clustering, storage, and management protocol to seamlessly operate over any converged network leveraging a consolidated software stack. With auto-sense capability, each ConnectX-3 port can identify and operate on InfiniBand, Ethernet, or Data Center Bridging (DCB) fabrics. FlexBoot™ provides additional flexibility by enabling servers to boot from remote InfiniBand or LAN storage targets. ConnectX-3 with VPI and FlexBoot simplifies I/O system design and makes it easier for IT managers to deploy infrastructure that meets the challenges of a dynamic data center.
World-Class Performance InfiniBand
-ConnectX-3 delivers low latency, high bandwidth, and computing efficiency for performance-driven server and storage clustering applications. Efficient computing is achieved by offloading from the CPU protocol processing and data movement overhead such as RDMA and
Send/Receive semantics allow more processor power for the application. CORE-Direct™ brings the next level of performance improvement by offloading application overhead such as data broadcasting and gathering as well as global synchronization communication routines. GPU communication acceleration provides additional efficiencies by eliminating unnecessary internal data copies to significantly reduce application run time. ConnectX-3 advanced acceleration technology enables higher cluster efficiency and large scalability to tens of thousands of nodes.
RDMA over Converged Ethernet -
ConnectX-3 utilizing IBTA RoCE technology delivers similar low-latency and high performance over Ethernet networks. Leveraging Data Center Bridging capabilities, RoCE
provides efficient low-latency RDMA services over Layer 2 Ethernet. With link-level interoperability in existing Ethernet
infrastructure, Network Administrators can leverage existing data center fabric management solutions.
Sockets Acceleration -
Applications utilizing TCP/UDP/IP transport can achieve industry leading throughput over InfiniBand or 10 or 40GbE. The hardware-based stateless offload engines in ConnectX-3 reduce the CPU overhead of IP packet transport. Sockets acceleration software further increases performance for latency-sensitive applications.
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Ordering Part Number
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VPI Ports
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Dimensions w/o Brackets
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MCX353A-QCBT
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Single QDR 40Gb/s or 10GbE
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14.2cm x 5.2cm
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MCX354A-QCBT
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Dual QDR 40Gb/s or 10GbE
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14.2cm x 6.9cm
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MCX353A-FCBT
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Single FDR 56Gb/s or 40/56GbE
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14.2cm x 5.2cm
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MCX354A-FCBT
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Dual FDR 56Gb/s or 40/56GbE
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14.2cm x 6.9cm
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Company Profile
TELEFLY Telecommunications Equipment Co.Ltd. is a leading Chinese manufacturer founded in 2004, certified by SGS. We provide high quality and price competitive fibre optic cable, fibre optic patch cords, fibre optic patch panels, FTTH equipments, fibre optique patch panels, optical splitters, WDM, optical attenuators, fast connectors ,Ethernet switch ,SFP transceiver and so on. Up till now, our products and solutions have been deployed in over 60 countries and regions, TELEFLY is looking forward to strengthening friendly cooperative relationships with all clients, creating benefits together and sharing the joy of success!
Why you choose TELEFLY be one of your partner?
1.Customer get satisfied quality and service with competitive price and punctual delivery.
2.OEM service with 13-year experiences, free samples are available.
3.Prompt answer for any question and inquiry in the shortest time.
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