This item, 727055-B21, is the HPE option part number for the product described as Ethernet 10Gb 2-port 562SFP+ Adapter. Further details below.
Upgrade your server's network capabilities with this high-performance HPE Ethernet 10Gb 2-port 562SFP+ Adapter. Designed to deliver exceptional bandwidth and reduced latency, this network adapter provides reliable 10 Gigabit Ethernet connectivity for demanding applications. Its PCI Express 3.0 x8 interface ensures seamless integration and optimal Data Transfer Rates up to 10 GBps.
This adapter supports advanced features such as PXE, Wake on LAN (WOL), and complies with industry standards like IEEE 802.3ae. Ideal for virtualized environments and data-intensive workloads, this item is compatible with a range of HPE ProLiant servers including but not limited to the DL380 Gen10, DL360 Gen10, DL380 Gen9, DL360 Gen9, DL580 Gen10, DL560 Gen10, ML350 Gen10, ML350 Gen9, DL20 Gen10, and ML110 Gen10.
HPE Option Part #: 727055-B21
HPE Spare Part #: 790316-001
PRODUCT SPECIFICATIONS FOR 727055-B21:
- Type: Network adapter
- Form Factor: Plug-in card
- Interface (Bus) Type: PCI Express 3.0 x8
- Connectivity Technology: Wired
- Data Link Protocol: 10 Gigabit Ethernet
- Data Transfer Rate: 10 GBps
- Status Indicators: Link/activity, Status
- Features: PXE support, Wake on LAN (WOL)
- Compliant Standards: IEEE 802.1ab (LLDP), IEEE 802.1p, IEEE 802.1Q, IEEE 802.1Qau, IEEE 802.3, IEEE 802.3ad (LACP), IEEE 802.3ae, IEEE 802.3x
RESOURCES FOR 727055-B21
Quickspecs for 727055-B21COMPATIBLE WITH:
PROLIANT DL SERIES
PROLIANT ML SERIES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
HPE PARTSURFER INFO FOR 727055-B21
| Spare PN | Description | |
|---|---|---|
 | 790316-001 | Ethernet 10Gb 2-port 562SFP+ adapter - Has two 10Gbe SFP+ ports and 256MB integrated memory - Provides up to 40Gb/sec bi-directional per adapter - Requires one x8 PCI (Gen 3) Express slot (backward compatible with x4 PCI Express) |
Last updated: 5/2/2025
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2 Reviews
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5 Thank you
Posted by Denise on Feb 10, 2022
Thank you for the quick service. We are very happy with this supplier.
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5 High five!
Posted by Jordan on Sep 23, 2021
Good job Global One. Needed this urgent next day and you came through :)
This product is warrantied against hardware failure for a period of 1 Year from the date of purchase. Before making a purchase, please take a moment to review our return policy below.
Returns
It is the customer's responsibility to verify compatibility with their machine(s) before placing an order. If an item is ordered by mistake, it can be returned for refund, minus a 25% restocking fee, within 5 business days of receipt. The cost of freight is not refundable.
Please be aware that factory-sealed equipment can only be returned if it remains unopened.
Defective Products
If you have received a defective part and your machine is still within the HPE warranty period, please initiate a warranty exchange by visiting the HPE Enterprise Support Center. Be sure to have the serial numbers of the defective drive and your server/storage array handy.
In case your hardware becomes defective during the Global One warranty period, but the HPE warranty has expired, you can return the product to us for a working replacement. You are responsible for the shipment of returned merchandise. However, we will cover the expense of Ground /Economy shipment for the replacement item(s).
Requesting an RMA
To initiate a return or warranty claim, please complete and submit the RMA Request Form.
