# Network card HP 727055-B21 Internal Ethernet/Fiber 10 Gbps PCIe

**URL:** https://aio.lv/en/product--hp-727055-b21--4972023
**Data updated:** 2026-04-16 05:59 (EEST)
**Category:** Network Cards
**Manufacturer:** HP
**Manufacturer code:** 727055-B21
**EAN:** 887758383490
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 491.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 1 233.05 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-727055-b21--4972023

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Internal network card HP 727055-B21 provides wired Ethernet and fiber connectivity over a PCI Express host interface with a maximum data transfer rate of 10,000 Mbit/s (10 Gbps). Designed for servers and workstations, it supports high-throughput network links for virtualization, storage access, and data center communication.

## Long description

The HP 727055-B21 internal network card provides 10 Gbps wired Ethernet and fiber connectivity over a PCI Express interface for servers and workstations. Built with a modern Intel-based controller and dual SFP+ ports, the adapter is intended to deliver high-throughput network links suitable for virtualization, storage access, and data center communication while maintaining low power consumption.
Advantages
This dual-port 10Gb adapter combines low power usage with PCIe v3.0 x8 performance and includes both full-height and low-profile brackets for flexible server installation. Two SFP+ cages support direct attach copper (DAC) cables and short-range (SR) fiber modules. The card also supports virtualization and advanced offload features that reduce CPU load and improve network throughput.
Suitable for
Virtualized server hosts and hypervisor platforms
High-speed storage and SAN access
Data center rack servers requiring 10 Gbps uplinks
Server consolidation and network interface teaming/bonding
When it may not be suitable
This adapter is designed for systems with available PCIe x8 or x16 slots; it may not be appropriate for older servers with only PCIe x1 slots or for desktop systems without compatible physical space or driver support. If you require integrated RJ-45 10GBase-T copper ports instead of SFP+ connectivity, this model will not meet that need.
Key specifications
Interface: PCI Express (PCIe) Gen3 x8
Network speed: up to 10 Gbps per port
Ports: 2 × SFP+ cages (supports DAC and SR fiber modules)
Form factors supported: full-height and low-profile brackets included
Supported features: SR-IOV, VLAN tagging, MSI-X, RSS, jumbo frames, TCP/UDP checksum offload, NIC teaming/bonding, PXE boot
Power: low-power design suitable for server environments
How to use
Install the card into a compatible PCIe Gen3 x8 or x16 slot on a powered-off server, attach the appropriate bracket (full-height or low-profile) for your chassis, and secure the card. Connect SFP+ DAC cables or SR fiber transceivers to the SFP+ ports and to the network switch or peer device. Boot the server and install the operating system drivers provided by the server vendor or available from HP/driver repositories to enable full functionality and offload features.
What to consider before purchase
Ensure your server has a free PCIe Gen3 x8 or x16 slot and sufficient physical clearance
Verify driver support for your server OS and hypervisor
Decide between DAC or SR fiber transceivers and ensure compatibility with your switch ports
Confirm you need SFP+ connectivity rather than 10GBase-T RJ-45 ports
Usage recommendations
For optimal performance in virtualized or storage-heavy environments, enable SR-IOV and offload features in the host OS or hypervisor, use quality SFP+ DAC or certified SR modules, and configure NIC teaming or RSS to distribute traffic across CPU cores and improve throughput and resilience.

## Specifications

| Feature | Value |
|---|---|
| Component for | Server |
| Harmonized System (HS) code | 85176990 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Interface | Ethernet / Fiber |
| Host interface | PCI Express |
| Internal | Yes |
| Fiber ports quantity | 2 |
| Fiber optic connector | SFP+ |
| PCI version | 3.0 |

### Bandwidth

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

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3u, IEEE 802.3, IEEE 802.1Q |
| Jumbo frames support | Yes |
| Fiber ethernet cabling technology | 10GBASE-R |

### Performance

| Feature | Value |
|---|---|
| Compatible products | ProLiant DL60 Gen9 
ProLiant DL80 Gen9 
ProLiant DL120 Gen9 
ProLiant DL160 Gen9 
ProLiant DL180 Gen9 
ProLiant DL360 Gen9 
ProLiant DL360 Gen10 
ProLiant DL380 Gen9 
ProLiant DL380 Gen10 
ProLiant DL560 Gen9 
ProLiant DL580 Gen9 
ProLiant ML110 Gen9 
ProLiant ML150 Gen9 
ProLiant ML350 Gen9 
Apollo 2000 XL170r Gen9 
Apollo 2000 XL190r Gen9 
Apollo 4200 Gen9 
Apollo 4500 - XL450 Gen9 
Apollo 6000 - XL230a Gen9 
Apollo 6000 - XL250a Gen9 
Apollo 6000 - XL260a Gen9 
Apollo 6000 - XL270d Gen9 |

### Technical details

| Feature | Value |
|---|---|
| Status LED indicator | Yes |

### Design

| Feature | Value |
|---|---|
| LED indicators | Y |

## FAQ

### How much does the HP 727055-B21 network card 10 Gbps PCIe cost, and is it available for purchase?

The price is 1,491.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 23 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 08.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can HP 727055-B21 network card 10 Gbps PCIe be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 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 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/4972023/59210352_large.webp