90 day return policy Track Order
Search
Quick Quote
+1 (800) 870-9487

Mon-Fri 8am-5pm EST

HPE P45641-H23 InfiniBand NDR/Ethernet 400Gb 1-port OSFP PCIe5 x16 MCX75310AAS-NEAT Adapter

Mfr. Part #: P45641-H23
Brand: Hpe
Condition: New
main product photo
-13%
  • Was: $2,540.24
    You Save: $331.34 13% OFF
    $2,208.90 In Stock - Ships Worldwide Order by 2:00 PM ET for Overnight Shipping
  • Warranty: 90-day return/replacement

    Click here to read our Return Policy for returns/replacements.
  • Authenticity: Original Genuine OEM

P45641-H23

HPE P45641-H23 InfiniBand NDR/Ethernet 400Gb 1-port OSFP PCIe5 x16 MCX75310AAS-NEAT Adapter

Extra 5% Off at Checkout

  • Genuine Guarantee
  • Volume Pricing Available
Request a Custom Quote
Free ground shipping within the
United States

Government, Federal & Education Procurement

We support quotes, POs, stock docs, and compliance invoicing.

Email: support@buyrouterswitch.com Sam.Gov CAGE Code : 23P86
overview
faqs
reviews
overview

P45641-H23 Overview

HPE P45641-H23 Infiniband Ndr/ethernet 400gb 1-port Osfp Pcie5 X16 Mcx75310aas-neat Adapter

Need help with P45641-H23?

Get pricing, availability, lead time, and compatible options from our team. Chat with us live or email support@buyrouterswitch.com

faqs

Frequently Asked Questions

What primary server architectures are compatible with the HPE P45641-H23 NIC? +
The HPE P45641-H23 is specifically engineered for seamless integration with HPE ProLiant Gen10 and Gen11 server platforms. Its PCIe interface architecture ensures full electrical and mechanical compatibility, allowing for native driver support within the HPE ecosystem. This ensures stable, high-bandwidth connectivity and optimized performance for enterprise-grade data center infrastructure without requiring complex third-party configurations.
Does the HPE P45641-H23 support advanced network virtualization features? +
Yes, this NIC includes comprehensive hardware offload capabilities designed to accelerate network virtualization tasks. By offloading resource-heavy processes from the server CPU, the P45641-H23 significantly improves overall efficiency in software-defined data centers and virtualized environments. It effectively manages high-density traffic flows while maintaining low latency, making it an ideal choice for virtual machine-heavy workloads that demand consistent network throughput.
What are the performance advantages of using the P45641-H23 for large-scale data transfers? +
The P45641-H23 delivers optimized throughput by leveraging high-speed PCIe bus lanes and advanced packet processing architecture. This minimizes bottlenecks during intensive file transfers or backup operations. By maintaining high integrity for data-in-transit, this card ensures that your network remains responsive under peak load, providing the necessary bandwidth for modern enterprise applications and massive storage area network requirements.
How is the HPE P45641-H23 managed within a complex network environment? +
Management is streamlined through standard HPE infrastructure tools, including HPE iLO and intelligent provisioning software. These utilities allow for remote configuration, firmware updates, and real-time performance monitoring directly from your central management console. By integrating with existing HPE management stacks, the NIC allows administrators to maintain visibility and control over network health without needing disparate management software for individual interface cards.
Is the HPE P45641-H23 suitable for high-density cluster deployments? +
Absolutely. This NIC is built for reliability in high-density environments where consistent uptime is mandatory. Its robust hardware design is thermally optimized for tight chassis spacing, preventing overheating and ensuring stable performance during sustained heavy traffic. Deploying the P45641-H23 across your server cluster reduces potential points of failure, providing the consistent network connectivity required for mission-critical distributed computing and high-availability setups.
Does this NIC support specialized offloading protocols like RDMA? +
The P45641-H23 features integrated support for advanced offloading protocols, including Remote Direct Memory Access (RDMA) where applicable, which allows for direct data exchange between servers without burdening the host operating system. This significantly reduces latency and lowers CPU utilization, creating a more responsive environment for high-performance computing tasks, database transactions, and real-time analytics platforms that rely on fast, direct communication.
How does the PCIe interface of the P45641-H23 impact server expansion? +
The card utilizes a standard PCIe footprint, allowing it to occupy minimal space while providing maximum performance potential. Its design ensures compatibility with existing PCIe slots in HPE servers, meaning you can easily scale your network capacity by adding more cards as your business grows. This modular approach preserves your existing hardware investment while enabling high-speed expansion as your networking requirements evolve.
What is the physical interface configuration for the HPE P45641-H23? +
This NIC is configured with high-performance physical ports tailored for standard Ethernet connectivity. The ports are designed to provide a secure and stable link for high-speed cabling, ensuring low-interference data transmission. The exact cabling standard is compatible with common enterprise Ethernet specifications, allowing for straightforward integration into your existing copper or fiber-based network infrastructure without requiring proprietary custom-made cabling solutions.
Can I request a custom bulk quote for a large-scale hardware rollout of the P45641-H23? +
Yes, we specialize in supporting large-scale enterprise deployments. If you are planning a significant infrastructure refresh or require multiple units for a data center expansion, reach out to our team directly. We provide competitive bulk pricing tailored to the specific volume of your order, ensuring you receive the best possible value for your procurement budget while maintaining supply chain continuity for your project.
Why should I choose BuyRouterSwitch.com for sourcing HPE hardware like the P45641-H23? +
BuyRouterSwitch.com is a premier provider of authentic HPE networking hardware. We pride ourselves on offering a streamlined procurement process that ensures you receive genuine, reliable components ready for immediate deployment. Our team understands the critical nature of enterprise networking, providing a dedicated and secure ordering experience that helps you acquire the exact technical equipment your business needs to stay operational and competitive.
Expert Team Support

Justin Lobo

Contact for Bulk Discount

Need a better price for ? Contact us for bulk pricing and fast delivery.

  • Phone
  • EMAIL
  • CHAT

Get Business Account Benefits

  • Net payment terms
  • Dedicated account rep
  • Free warehousing
  • Stock testing reports
  • PO Accepted

Need Help Choosing the Right Part? Talk to an Expert

  • +1 (800) 870-9487
    Mon-Fri 8am-5pm EST
  • support@buyrouterswitch.com
    Technical support
People
Request QuoteRequest Quote Live Chat