This item, P08421-B21, is the HPE option part number for the product described as Ethernet 10Gb 2-port SFP+ BCM57414 Adapter. Further details below.
Enhance your server's network performance with this HPE Ethernet 10Gb 2-port SFP+ adapter. Featuring dual SFP+ ports, this item delivers high-speed connectivity and low latency, ideal for demanding applications, virtualization, and data centers. Its compact form factor ensures compatibility with a wide range of servers, offering a flexible and cost-effective solution for upgrading network infrastructure.
Powered by a Broadcom BCM57414 controller, this 2-port adapter provides reliable and efficient data transfer at speeds up to 10 Gbps. The PCIe 3.0 x8 interface ensures optimal bandwidth and seamless integration with compatible systems. Compatible servers include but may not be limited to the DL380 Gen10. Experience improved network speed and reliability with this powerful and versatile adapter.
HPE Option Part #: P08421-B21
HPE Spare Part #: P10006-001
PRODUCT SPECIFICATIONS FOR P08421-B21:
- Product Line: HPE
- Model: 537SFP+
- Processor Brand: Broadcom
- Connectivity Technology: Wired
- Data Link Protocols: 10 Gigabit Ethernet
- Data Transfer Rate: 10 GBps
- Form Factor: Plug-in card
- Host Interface: PCI Express 3.0 x8
- Product Type: Network adapter
- Interface Provided: 2 x 10Gb Ethernet - SFP+
- Port Quantity: 2
- Network & Adapter Ports: 10 Gigabit SFP+
RESOURCES FOR P08421-B21
Quickspecs for P08421-B21COMPATIBLE WITH:
PROLIANT DL SERIES
** This list may not be complete. Contact us via Live Chat if you have any questions about compatibility.
HPE PARTSURFER INFO FOR P08421-B21
| Spare PN | Description | |
|---|---|---|
 | P10006-001 | HPE Ethernet 10Gb 2-port 537SFP+ Adapter |
Last updated: 5/2/2025
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1 Review
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5 Just what I needed
Posted by Dan Wilson on Sep 07, 2021
HPE support said these were on backorder for 6-8 weeks but Global One Technology had stock and shipped right away
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.
