Brand Name:
Mellanox
Model Number:
MCX4121A-ACAT
CONTACT US
Mellanox Network Card ConnectX-4 Lx EN 25GbE Dual-Port SFP28 PCIe3.0 x8 Network Interface Card MCX4121A-ACAT
Mellanox Network Card MCX4121A-ACAT Product Description
Innovative Mellanox Multi-Host technology enables data centers to design and build scale-out heterogeneous compute and storage racks, with direct connectivity between compute elements and the network. Significantly improving cost savings, flexibility, and total cost of ownership, Mellanox MultiHost technology provides better power and performance, while achieving maximum data processing and data transfer at minimum capital and operational expenses.
Mellanox Multi-Host works by allowing multiple hosts to connect into a single interconnect adapter, by separating the adapter PCIe interface into several independent PCIe interfaces. Each interface connects to a separate host CPU—with no performance degradation. Reducing data center CAPEX and OPEX, Mellanox Multi-Host slashes switch port management and power usage by reducing the number of cables, NICs and switch ports required by four independent servers, from four to one of each. Additional features & benefits of Mellanox Multi-Host technology:
• Enables IT managers to remotely control the configuration and power state of each host individually;
guaranteeing host security and isolation, the management of one host does not affect host traffic
performance nor the management of other hosts.
• Lowering total cost of ownership (TCO), Mellanox Multi-Host uses a single BMC, with independent
NC-SI/MCTP management channels for each of the managed hosts.
• Mellanox Multi-Host also supports a heterogeneous data center architecture; the various hosts connected
to the single adapter can be x86, Power, GPU, Arm or FPGA, thereby removing any limitations in passing data or communicating between compute elements.
Features
* 1/10 Gb/s speeds
* Single and dual-port options
* Virtualization
* Low latency RDMA over Converged Ethernet (RoCE)
* Multi-Host technology connects up to 4 independent hosts
* CPU offloading of transport operations
* Application offloading
* PeerDirect communication acceleration
* Hardware offloads for NVGRE, VXLAN and GENEVE encapsulated traffic
* End-to-end QoS and congestion control
* Hardware-based I/O virtualization
* RoHS compliant
* ODCC compatible
* Various form factors available
Mellanox Network Card MCX4121A-ACAT parameter form
| Application | Server |
| Type | Wired |
| Kind | Internal |
| Transmission Rate | 25GbE |
| Interface Type | PCI EXPRESS |
| Model Number | MCX4121A-ACAT |
| Ports | dual |
| PCI | 3.0 x8 |
1. who are we?
HK Starsurge Group Co. is a leading and professional supplier into networking solution. From the highly trained shipping specialists, to the talented technicians, salespeople, and customer service reps, we work round the clock to provide complete service solutions and guaranteed customer satisfaction.
we have enjoyed a big market in Asia(30.00%), the Middle East(15.00%), South America(20.00%), Europe(34.00%), Oceania(2.00%), Africa(15.00%) and USA (5%) other countries and regions.
Now our core business : mellanox network switch, mellanox network card, mellanox cable ect. Warmly welcome you to negotiate business with us. Your needs will be replied in 24 hours!
2. What can we do for you?
1. Brand new quality ensured
2. Within 5 working days Lead Time
3. New In Box With Years Warranty, Pulled Condition With Months Warranty
4. Shipping Available for Freight Collect
5. Request Replied Within 12Hours
3.what can you buy from us?
Mellanox, Aruba, Rukus, Extreme brand products, including switches, network cards, cables, Access Point, etc.
4. why should you buy from us not from other suppliers?
1) 24 Hours Sevice. All requests will be replied within 24 hours.
2) 48 Hours Delivery. Most items will be shipped within 48 hours.
3) Various shipping terms. SF, DHL, FedEx, air/ land/ sea transportations.
4) Secure Packaging. All equipmemt is packaged securely by tranied professional with foam, bubble bag and double-walled carton.
5) Good Warranty. 1-3 years Warranty service covered for new items.
6) One stop source. network switch, network cable and network card ect.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW；
Accepted Payment Currency:USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,MoneyGram,Credit Card,Western Union,Cash,Escrow;
Language Spoken: English, Chinese
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