Supermicro AOC-M25G-M4SM network card Internal Ethernet 25000 Mbit/s

Name: Supermicro AOC-M25G-M4SM network card Internal Ethernet 25000 Mbit/s
Brand: Supermicro
SKU: AOC-M25G-M4SM
Price: 438.45 USD
Availability: InStock
Rating: 5 (8 reviews)

Mfr. Part #: AOC-M25G-M4SM

Brand: Supermicro

Condition: Refurbished

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AOC-M25G-M4SM

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overview

specifications

resources

faqs

reviews

overview

AOC-M25G-M4SM Overview

SUPERMICRO AOC-M25G-M4SM Quad-port 25gbe Sfp28 Network Interface Card.

Mellanox ConnectX-4 Lx EN 25GbE controller, Quad SFP28 connectors with speed up to 25Gbps per port, 25GbE / 10GbE, Jumbo frame support, 64/66 encoding, 20W

Supermicro Super I/O Module (SIOM) Form Factor

Mellanox ConnectX-4 Lx EN 25GbE controller, Quad SFP28 connectors

Hardware offloads for NVGRE, VXLAN and GENEVE encapsulated traffic

SR-IOV for virtualization

Low latency RDMA over Converged Ethernet (RoCE)

Jumbo Frames support

NC-SI for Remote Management

Asset Management Features with thermal sensor

Wired

Ethernet

10 Gigabit Ethernet, 25 Gigabit Ethernet 25000 Mbit/s

Internal Component for: Server

Summary Description

Supermicro AOC-M25G-M4SM. Internal. Connectivity technology: Wired, Interface: Ethernet. Maximum data transfer rate: 25000 Mbit/s

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specifications

Specifications

Overview

Condition	Refurbished
Brand	Supermicro
Stock	In Stock

Ports & interfaces

Connectivity technology	Wired
Interface	Ethernet
Ethernet LAN (RJ-45) ports	4
Fiber ports quantity	2
Fiber optic connector	SFP28

Network

Maximum data transfer rate	25000 Mbit/s
Networking standards	IEEE 1588v2, IEEE 802.1p, IEEE 802.3ad
Ethernet LAN	Yes
Ethernet interface type	10 Gigabit Ethernet, 25 Gigabit Ethernet
Jumbo frames support	Yes
LAN controller	Mellanox ConnectX-4 Lx EN

Design

Component for	Server
Internal	Yes

Power

Power consumption (typical)	20 W

System requirements

Linux operating systems supported	CentOS 6.2, CentOS 7.0
Other operating systems supported	FreeBSD, VMware ESX/ESXi 6.5
Server operating systems supported	Windows Server 2012, Windows Server 2012 R2, Windows Server 2012 R2 x64, Windows Server 2012 x64

Operational conditions

Operating temperature (T-T)	0 - 55 °C
Storage temperature (T-T)	-40 - 70 °C
Storage relative humidity (H-H)	0 - 90%

Weight & dimensions

Width	92 mm
Depth	87.1 mm

resources

Resources

Documents

AOC-M25G-M4SM-brochure-datasheet

faqs

Frequently Asked Questions

What are the primary performance capabilities of the Supermicro AOC-M25G-M4SM NIC? +

The AOC-M25G-M4SM is a high-performance 25GbE network interface card designed to address the bandwidth-intensive demands of modern data centers. By leveraging 25 Gigabit Ethernet technology, it provides significantly higher throughput than traditional 10GbE solutions, making it an ideal choice for high-speed server connectivity and storage area networks requiring low latency and efficient data transfer.

Which connector types are supported by the AOC-M25G-M4SM? +

This network card features SFP28 ports, which are the industry standard for 25GbE connectivity. The SFP28 interface allows for flexible deployment using SFP28 direct-attach copper cables or optical transceivers, ensuring compatibility with a wide range of fiber and copper cabling infrastructures currently deployed in enterprise-grade server racks and top-of-rack switches.

Is the AOC-M25G-M4SM suitable for virtualization and cloud environments? +

Yes, this Supermicro adapter is engineered to handle the rigorous workloads typical of virtualization platforms. Its advanced feature set supports offloading tasks from the host CPU, which helps maintain high performance when running multiple virtual machines or containerized applications. This offloading capability ensures that your hypervisor remains responsive even under heavy network traffic conditions.

Does the AOC-M25G-M4SM support network teaming and failover? +

The card is designed to integrate with standard server operating systems that support link aggregation and teaming protocols. By configuring these settings at the OS level, you can implement load balancing and fault tolerance, providing redundancy for your critical applications. This ensures continuous network availability even if a single physical link encounters a failure.

What type of server architecture is required for the AOC-M25G-M4SM? +

This network interface card is designed for compatibility with Supermicro systems that support specific proprietary mezzanine or onboard expansion slots. Before installation, it is essential to verify that your specific server chassis supports this form factor. This tailored design provides a secure and space-efficient connection directly to the motherboard, optimizing airflow and chassis space usage.

How does the AOC-M25G-M4SM optimize latency for high-frequency trading or database applications? +

The AOC-M25G-M4SM utilizes high-speed processing capabilities to minimize packet processing delays. By streamlining the flow of data through the NIC, it reduces the time spent on overhead tasks. This efficient architecture is critical for latency-sensitive applications like financial trading platforms or high-speed databases where every microsecond of performance impacts overall system responsiveness and data integrity.

Can the AOC-M25G-M4SM be managed remotely in a cluster environment? +

While the card functions primarily at the data link layer, its integration with standard server management tools allows for efficient monitoring. By utilizing standard management protocols and drivers provided for the host OS, network administrators can effectively track interface statistics, monitor port status, and ensure that the link remains healthy across large-scale server deployments and multi-node clusters.

What are the power efficiency advantages of utilizing this 25GbE adapter? +

Compared to older 40GbE or aggregated 10GbE solutions, the 25GbE architecture of the AOC-M25G-M4SM offers a superior performance-per-watt ratio. This increased efficiency helps reduce the total power consumption of your server rack, leading to lower operational costs and reduced cooling requirements, which is a significant factor in scaling out modern enterprise data centers.

How can I obtain a bulk quote for multiple AOC-M25G-M4SM units? +

At BuyRouterSwitch.com, we specialize in supporting large-scale enterprise rollouts. For bulk pricing and volume discounts on the AOC-M25G-M4SM, simply reach out to our dedicated sales team through our website's contact portal. Provide your required quantities and shipping details, and one of our specialists will prepare a custom, competitive quote tailored to your project requirements.

Why should I choose BuyRouterSwitch.com for my Supermicro hardware needs? +

Choosing BuyRouterSwitch.com ensures you are sourcing authentic Supermicro components through a secure, professional channel. We focus on providing seamless procurement experiences for IT professionals and enterprise buyers. Our streamlined ordering process and dedicated support for large-volume requests make us the preferred partner for organizations looking to scale their network infrastructure with reliable, high-quality hardware.

Reviews