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Lenovo ThinkSystem Intel E810-DA4 10/25GbE SFP28 4-Port PCIe Ethernet Adapter

**Lenovo ThinkSystem Intel E810-DA4 10/25GbE SFP28 4-Port PCIe Ethernet Adapter**
A high-performance, quad-port network adapter designed for enterprise and data center environments, delivering 10/25GbE speeds via SFP28 transceivers. Key features include low-latency processing powered by Intel’s E810 controller, support for RDMA (RoCEv2) and iWARP for efficient data transfer, and PCIe Gen4 compatibility for ultra-high bandwidth. Its four-port density optimizes rack space and reduces hardware sprawl, while advanced QoS, VLAN tagging, and energy-efficient Ethernet (EEE) enhance traffic management and power savings. Unique selling points include seamless scalability for mixed 10/25GbE networks, hardware-based security with SR-IOV for virtualization, and robust compatibility with Lenovo ThinkSystem servers. Ideal for demanding workloads like AI/ML, cloud storage, and real-time analytics, it ensures future-proof connectivity with unmatched reliability and throughput.

$276.77/pcs5 pcs (MOQ) Minimum Order Quantity

100% New and Genuine
Million Models In St
Bulk Order Rebate
Fast Delivery
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Brand

Lenovo

Products Status

New

Part Number

4XC7A80267

Application

Server

Speed

25/10GbE

Host Interface

PCIe 4.0 x16

Form Factor

Plug-in Card

Port

4

Port Type

Slot Type-SFP28

Q1: ls the product original ?

A1 : Yes, all of our products are orginal. We have our own QC team who will strictly check product quality before shipment.

Q2. Payment methods?

We accept T/T, PayPal, Alibaba ect.

Q3. Shipping methods?

We have long term business-ship with FedEx, UPS and DHL with favorble price. You can choose any shipping method mentioned above based on your ease. You can also use your own shipping account or shipping forwarder.

Q4. How long is the lead time?

Usually 1-3 working days after payment. Feel free to send me exact models for checking.

Q5. How long is the warranty period?

Different products have different warranty periods. Usually 1~3 years warranty.

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