# HPE Ethernet 10Gb 2-port 561T Adapter

**URL:** https://aio.lv/en/product--hp-enterprise-716591-b21--252443
**Data updated:** 2025-11-30 23:33 (EET)
**Category:** Network Cards
**Manufacturer:** HP Enterprise
**Manufacturer code:** 716591-B21
**EAN:** 4948382999191
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 92.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 76.85 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-716591-b21--252443

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The HPE Ethernet 10Gb 2-port 561T Adapter offers high-speed connectivity with a maximum data transfer rate of 10000 Mbit/s. Designed for internal use, it features a PCI Express host interface and Ethernet connectivity technology, ensuring reliable performance for demanding applications. Ideal for data centers and enterprise environments, this adapter enhances network efficiency and supports high-bandwidth workloads.

## Long description

The HP Ethernet 10GbE dual port 561T adapter features the Intel® Ethernet Controller X540 and is designed for HP ProLiant Gen8 rack, tower and scalable servers. This dual‑port 10GBASE‑T standup adapter delivers up to 20 Gbps full‑duplex per card using standard CAT6 or better UTP cabling and is intended for data center and virtualization environments requiring reliable, energy‑efficient 10 GbE connectivity.
Advantages
The HP 561T offers a low‑cost, low‑power solution with proven HP reliability and compatibility with ProLiant Gen8 platforms. It supports virtualization‑oriented features and scalable networking options, enabling efficient use of server resources while maintaining high throughput and broad industry support.
Key specifications
Controller: Intel® Ethernet Controller X540
Ports: Dual 10GBASE‑T
Throughput: 20 Gbps full‑duplex per card (10 Gbps per port)
Cabling: Compatible with CAT6 or better UTP
Offloads and features: TCP/UDP checksum offload, VLAN tagging, low latency interrupts, MSI‑X
Advanced networking: NIC teaming (bonding), Receive Side Scaling (RSS), jumbo frames
Boot and virtualization: PXE boot, VMDq and SR‑IOV ready
Wake support: Wake on LAN (WOL)
How to use
Install the HP 561T into a compatible PCIe slot in an HP ProLiant Gen8 server following the server maintenance and safety instructions. Connect each 10GBASE‑T port to the network using CAT6 or higher UTP cabling and configure network settings in the operating system or hypervisor. Enable supported offloads and virtualization features (VMDq, SR‑IOV) in firmware and driver settings as required for your workload. Update to the latest HP/Intel drivers and firmware for optimal performance and stability.
Recommendations
For stable 10 GbE links, use CAT6A or better cabling for longer runs; verify server BIOS and driver compatibility with ProLiant Gen8 systems and apply vendor firmware updates. Enable appropriate offloads and RSS for virtualized environments to improve throughput and CPU efficiency.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Interface | Ethernet |
| Host interface | PCI Express |
| Internal | Yes |
| Ethernet LAN (RJ-45) ports | 2 |

### Bandwidth

| Feature | Value |
|---|---|
| Maximum data transfer rate | 10000 Mbit/s |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.3, IEEE 802.3ad, IEEE 802.3x |
| Chipset | Intel® X540 |

### Performance

| Feature | Value |
|---|---|
| Compatible products | ProLiant DL160 Gen8
ProLiant DL360e Gen8
ProLiant DL360p Gen8
ProLiant DL380e Gen8
ProLiant DL380p Gen8
ProLiant DL385p Gen8
ProLiant DL560 Gen8
ProLiant DL980 G7

ProLiant ML350e Gen8
ProLiant ML350p Gen8

ProLiant SL210t Gen8
ProLiant SL230s Gen8
ProLiant SL250s Gen8
ProLiant SL270s Gen8
ProLiant SL4540 Gen8
ProLiant SL4545 G7 |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 19 W |

## FAQ

### How much does the HPE Ethernet 10Gb 561T Adapter cost, and is it available for purchase?

The price is 92.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 09.07.2026 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. More information about warranty service: https://aio.lv/en/warranty

### 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.

## Image

https://aio.lv/img/cache/product/252443/64689296_large.webp