MCX4121A-ACAT Mellanox PCIe 3.0 x8 Ethernet Network Card
Get extra volume discount for MCX4121A-ACAT and save cash:
| Quantity | Unit price |
|---|---|
| To 9 |
€188.86
|
| To 19 |
€179.50
€188.86
(4.96% saved)
|
| To 49 |
€175.70
€188.86
(6.97% saved)
|
| From 50 |
€170.00
€188.86
(9.99% saved)
|
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ConnectX-4 Lx EN
€188.86
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MCX4121A-ACAT
High-Performance PCIe Ethernet NIC enabling RDMA and data centre offloads with the MCX4121A-ACAT
The MCX4121A-ACAT integrates the Mellanox ConnectX-4 Lx EN platform as a PCIe 3.0 x8 add-in adapter, delivering low-latency Ethernet with RDMA for clustered compute while preserving host memory bandwidth through protocol offloads. MCX4121A-ACAT supports segmentation and traffic control with VLAN and QoS policy enforcement, aligning well with leaf/spine uplinks and virtualized networks where deterministic throughput and predictable latency are required.
Why Choose the MCX4121A-ACAT?
MCX4121A-ACAT improves density-to-performance by combining RDMA capability and mature Ethernet offloads in a single, standards-based NIC designed for scalable server fleets.
Mellanox engineering prioritizes wire-speed processing, robust driver ecosystems, and enterprise reliability aligned with modern data centre standards, including RoHS compliance and interoperable IEEE networking features.
Key Applications:
- Server uplinks for leaf/spine fabrics
- RDMA-enabled clustered compute
- Virtualization and multi-tenant segmentation
- QoS-driven east-west traffic
At Happyware - Server Hardware you benefit from bulk order discount options for large MCX4121A-ACAT deployments and 24/7 customer service to support procurement and rollout planning for MCX4121A-ACAT across your infrastructure.
Technical details of MCX4121A-ACAT
How long is the Warranty and how you can get technical support for MCX4121A-ACAT
| Warranty: | 12 months (part) |
|---|---|
| Advanced replacement: | yes |
| RMA Url: | https://network.nvidia.com/support/limited-warranty-and-rma-terms/ |
| Description: | Advanced replacements may be available at Mellanox's discretion, but the Customer must return the defective unit within 30 days or be charged. RMA-Number Required, Delivery times can vary but are generally within 30 days of receiving the defective product. On-site service is not standard. |
| Support Portal: | https://support.happyware.com |
|---|
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