Hewlett Packard Enterprise
Hewlett Packard Enterprise 727055-B21-RFB Ethernet 10Gb 2-Port SFP+ Adapter
Hewlett Packard Enterprise 727055-B21-RFB Ethernet 10Gb 2-Port SFP+ Adapter
Amazon Pricing Disclaimer
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
In stock: 9
Couldn't load pickup availability
- Trusted by Thousands
- Order with confidence
- Fully tracked shipping
MPN: 727055-B21-RFB
EAN: 5704174142652
Manufacturer: Hewlett Packard Enterprise
Condition: Refurbished
Trusted by customers since 2009
Trusted by customers since 2009
We have been serving customers since 2009, with thousands of completed orders across eBay, Amazon, and our own online store. Our long-standing presence reflects our focus on reliable service, clear communication, and responsive customer support.
Product details information
Product details information
We take care to ensure all product descriptions and specifications on our website are accurate and current at the time of listing. Product packaging or minor details may change over time. If a specific feature or compatibility requirement is important to you, please contact us before placing your order and we will be happy to assist.
Estimated dispatch
Estimated dispatch
Estimated dispatch time: 2–7 working days.
Dispatch times are shown to reflect stock availability and order processing. You will receive tracking information as soon as your order has been dispatched.
Secure Checkout
Secure Checkout
Shop confidently using secure & encrypted payment system managed by Shopify and PayPal. Choose from a wide range of trusted payment options, including PayPal, Amex, Visa, MasterCard, Shopify Payment and more. For added flexibility, we also accept Klarna.

Hewlett Packard Enterprise 727055-B21-RFB Ethernet 10Gb 2-Port SFP+ Adapter
- HIGH-SPEED 10GB CONNECTIVITY – Ensures rapid and stable data transfer for enterprise networks.
- DUAL SFP+ FIBRE PORTS – Offers flexible and scalable fibre networking options.
- ADVANCED NETWORKING SUPPORT – Compatible with leading IEEE standards for seamless integration.
- SERVER-READY DESIGN – Built for server environments with PCI Express 3.0 and jumbo frames support.
- RELIABLE WARRANTY COVERAGE – Backed by a 1-year warranty and certified to CE and RoHS standards.
Product Description:
The Hewlett Packard Enterprise 727055-B21-RFB Ethernet Adapter offers high-speed, reliable network connectivity for server environments. Featuring dual SFP+ fibre ports and advanced networking standards, this adapter is engineered for robust performance and long-term dependability.
Features:
- Dual 10Gb SFP+ fibre ports
- PCI Express 3.0 interface
- Jumbo frames support
- LED status indicators
- CE and RoHS compliant
Technical Specifications:
- Maximum Data Transfer Rate: 10000 Mbit/s
- Fiber Ports Quantity: 2
- Fiber Optic Connector: SFP+
- Fiber Ethernet Cabling Technology: 10GBASE-R
- Host Interface: PCI Express
- Networking Standards: IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3u
- Internal: Yes
- Recommended Usage: Server
- Interface: Ethernet / Fiber
What's Included:
- Hewlett Packard Enterprise 727055-B21-RFB Ethernet Adapter
Warranty & Shipping:
- 1-year warranty for peace of mind
- Fully compliant with UK/EU safety and quality standards
Technical Specifications:
| Internal | Yes |
|---|---|
| Warranty | 1 Year(s) |
| Interface | Ethernet / Fiber |
| Pci Version | 3.0 |
| Host Interface | PCI Express |
| Led Indicators | Yes |
| Recommended Usage | Server |
| Fiber Ports Quantity | 2 |
| Jumbo Frames Support | Yes |
| Networking Standards | IEEE 802.1Q, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ae, IEEE 802.3u |
| Fiber Optic Connector | SFP+ |
| Maximum Data Transfer Rate | 10000 Mbit/s |
| Fiber Ethernet Cabling Technology | 10GBASE-R |
Return to the collection you were browsing
Back to Accessories