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header-product HPE Ethernet 10/25Gb 2-port 640SFP28 Internal
85.49 €

HPE Ethernet 10/25Gb 2-port 640SFP28 Internal

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Short description

The HPE Ethernet 10/25Gb 2-port 640SFP28 Internal card offers high-speed connectivity with a maximum data transfer rate of 100000 Mbit/s. Designed for wired connections, it utilizes PCI Express for efficient host interface performance. This card is ideal for data centers and enterprise environments requiring robust network solutions.
Available for order: 12 pcs.
Warranty: 2 Years
Stāvoklis: Renew

The device has been fully restored by the manufacturer. Perfect technical and visual condition. Full packaging.

SKU: 3966414
Manufacturer: HP Enterprise
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Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
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16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

Stuck in network traffic at 10Gbps? The HPE Ethernet 25Gb 2-port 640 SFP28 Adapter provides a higher-bandwidth network interface for select HPE ProLiant Gen9 DL rack servers and HPE Apollo servers. Designed to address growing data center throughput demands, this dual‑port SFP28 adapter supports 25GbE with auto‑negotiation to 10GbE, enabling organizations such as telco operators, service providers, financial institutions and enterprises to scale network capacity while delivering lower latency and improved throughput.

Advantages

The adapter supports RDMA over Converged Ethernet (RoCE) to bypass the TCP/IP stack and reduce data copy operations, lowering latency for workloads like Hyper-V Live Migration, Microsoft SQL and SMB Direct. Tunnel offload reduces the host CPU impact of overlay networking. Included Messaging Accelerator (VMA) firmware further decreases latency, increases message rates and improves CPU utilization for high‑frequency messaging scenarios. Auto‑negotiation to 10GbE ensures backward compatibility with existing infrastructure.

Key specifications

  • Interface: 2 × SFP28 ports
  • Speeds: 25GbE with auto‑negotiation to 10GbE
  • Supported servers: Select HPE ProLiant Gen9 DL family and HPE Apollo servers
  • RDMA support: RoCE (RDMA over Converged Ethernet)
  • Offloads: Tunnel offload, messaging acceleration (VMA)

How to use

Install the adapter into a compatible PCIe slot on supported HPE ProLiant Gen9 DL or HPE Apollo servers following standard server maintenance procedures. Connect SFP28 transceivers or DAC cables to the adapter ports and configure network settings in the server operating system. Enable RoCE and offload features in driver/firmware settings where low latency and high throughput are required, and ensure firmware and drivers are up to date for optimal performance.

Recommendations

For low‑latency and high‑throughput applications, use certified SFP28 optics or direct‑attach cables and keep adapter firmware and drivers current. Verify network switch support for 25GbE and RoCE to fully utilize RDMA and offload capabilities.

Specifications

Connectivity technology:
Wired
Interface:
Ethernet
Host interface:
PCI Express
Maximum data transfer rate:
100000 Mbit/s
Networking standards:
IEEE 802.1ad, IEEE 802.3x, IEEE 802.3az, IEEE 802.3au, IEEE 802.3ae, IEEE 802.1p, IEEE 802.1ab, IEEE 802.1Qbg, IEEE 802.1Qbb, IEEE 802.1Qaz, IEEE 802.1Q
All features
Component for:
Server
Compliance certificates:
RoHS

Ports & interfaces

Connectivity technology:
Wired
Interface:
Ethernet
Host interface:
PCI Express
Internal:
Yes
PCI version:
3.0

Bandwidth

Maximum data transfer rate:
100000 Mbit/s

Network

Networking standards:
IEEE 802.1ad, IEEE 802.3x, IEEE 802.3az, IEEE 802.3au, IEEE 802.3ae, IEEE 802.1p, IEEE 802.1ab, IEEE 802.1Qbg, IEEE 802.1Qbb, IEEE 802.1Qaz, IEEE 802.1Q
Jumbo frames support:
Yes
Ethernet interface type:
10 Gigabit Ethernet, 2.5 Gigabit Ethernet

Antenna

Quality of Service (QoS) support:
Yes

Performance

Compatible products:
HPE ProLiant DL120 Gen9 Server HPE ProLiant DL160 Gen9 Server HPE ProLiant DL360 Gen9 Server HPE ProLiant DL360 Gen10 Server HPE ProLiant DL380 Gen9 Server HPE ProLiant DL380 Gen10 Server HPE ProLiant DL385 Gen10 Server HPE ProLiant DL560 Gen9 Server HPE ProLiant DL580 Gen9 Server HPE ProLiant ML350 Gen9 Server HPE Apollo 2000 - XL1x0r Gen9 Server HPE Apollo 4200 Gen9 Server HPE Apollo 4500 – XL450 Gen9 Server HPE Apollo 6000 – XL230a Gen9 Server HPE Apollo 6000 – XL250a Gen9 Server HPE Apollo 6500 – XL270d Gen9 Server
Built-in processor:
Yes

Power

Power consumption (typical): Power consumption in switched-on state expressed in W.
8.4 W

Operational conditions

Operating relative humidity (H-H):
8 - 90
Operating temperature (T-T):
5 - 60

Description

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Customer reviews

Customer questions

FAQ

How much does the HPE Ethernet 10/25Gb 640SFP28 cost, and is it available for purchase?

The price is 85.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 13.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All HP Enterprise products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP Enterprise service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connectivity technology, interface, host interface, maximum data transfer rate, networking standards, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for HPE Ethernet 10/25Gb 640SFP28?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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