HP P21112-B21 - HP Intel E810-CQDA2 100Gb 2-Port QSFP28 Adapter
High quality for less.
Buying a refurbished product from Renewtech can provide significant savings of up to 80% off the original retail price of a brand-new model, which makes it a great way to cut costs without compromising quality. In short, with a refurbished product from Renewtech, you will get:
• A high-quality product at a very cheap rate
• A cost-effective and environmentally friendly alternative
• Fast delivery, directly to you or your customer
• Great value for money
Refurbished – what is it?
A refurbished product generally refers to a used and pre-owned item. Every refurbished product from Renewtech has been professionally inspected and restored to “Grade A” condition, with faulty parts replaced with genuine ones, to make sure everything works and looks perfectly before being repackaged and put back on the market for resale. Though refurbished models may show some signs of wear, we guarantee that the items are always:
• Inspected, tested and professionally restored by certified technicians
• Fully wiped of data and software, leaving no traces of data for recovery
• Carefully wrapped and shipped in electrostatic discharge (ESD) materials
• With all original accessories and components (if applicable)
Warranty
All of our products come with a one-year warranty, starting from the date of purchase, unless otherwise stated. This warranty covers any defects in materials or workmanship that may occur during the normal use of the product.
Description
HP P21112-B21 - HP Intel E810-CQDA2 100Gb 2-Port QSFP28 Adapter
This high-performance network adapter is engineered to meet the demands of modern data centers and enterprise environments, delivering a maximum data transfer rate of 100 Gbit/s. Designed for integration within server architectures, this adapter ensures robust connectivity through its dual QSFP28 fiber optic ports. It offers seamless compatibility with PCI Express 4.0, facilitating efficient throughput and low-latency communication essential for bandwidth-intensive applications.
The adapter’s wired Ethernet and fiber interface provides reliable and stable connections, crucial for maintaining uninterrupted operations in critical IT infrastructures. Its compact form factor, with dimensions of 246.9 mm in depth, 61.7 mm in height, and 214.9 mm in width, along with a weight of 330 grams, allows for easy installation and integration into existing systems without compromising on space or performance.
As part of HP's trusted range of networking solutions, this adapter is tailored to support the scalability and flexibility required by IT departments and system integrators. Its internal design is optimized for server environments, ensuring that procurement teams can deploy a cost-efficient solution that aligns with long-term operational goals.
Specifications
| Brand | HP |
|---|---|
| Co2 Savings | 0 |
| Design | |
|---|---|
| Component for | Server |
| Internal | Yes |
| Logistics data | |
| Harmonized System (HS) code | 85176990 |
| Network | |
| Maximum data transfer rate | 100000 Mbit/s |
| Ports & interfaces | |
| Connectivity technology | Wired |
| Fiber optic connector | QSFP28 |
| Fiber ports quantity | 2 |
| Host interface | PCI Express |
| Interface | Ethernet / Fiber |
| PCI version | 4.0 |
| Weight & dimensions | |
| Depth | 246.9 mm |
| Height | 61.7 mm |
| Weight | 330 g |
| Width | 214.9 mm |
Warranty
- We ship WORLDWIDE
- All items shipped from our own warehouse
- Only B2B sale, no sales to private individuals
- Blindshipping directly to your customer
- With express delivery, your order will be delivered within 1-2 working days
Looking to sell your IT equipment?
- Fair market value estimations
- Flexible and hassle-free pickup
- Secure data destruction
- Quick and easy payment


Need a server or storage configuration?
- Competitive pricing
- Fast international shipping
- Technical in-house support
- Significant savings compared to new systems
