
Why buy from us?
HardwareJet is built for professionals who need dependable hardware without delays or guesswork. Our curated network of manufacturers ensures quality parts, fair pricing, and responsive service.
Ask a Question About This Product
- In Stock: 5
- Manufacturer: Dell
- Model or Part: 540-BBQQ
- Condition: Refurbished
- Weight: 3.00lb
Get a Price Quote
This Dell 540-BBQQ is ready to ship from our partner network. Because market pricing on this part fluctuates, we want to ensure you get the lowest price possible. Enter your email address below and our team will get back to you with a custom quote.
United States Shipping
Orders over $200 qualify for Free Super-Saver Shipping! We ship at our discretion via the most cost-effective method using FedEx, UPS, or USPS.To ensure your order is processed efficiently, all shipping charges must be pre-paid at checkout. We are unable to bill directly to third-party shipper accounts or use customer-provided labels for domestic shipments.
International Shipping
International orders begin processing as soon as payment is confirmed.- Pre-paid Shipping: For your convenience, you can select and pay for international shipping directly at checkout.
- Carrier Accounts: Alternatively, we can bill transport costs directly to your FedEx account number. (Note: We cannot bill to DHL, TNT, or UPS accounts).
- Customer Labels: We are also happy to ship internationally using pre-paid labels provided by you for any carrier.
Expedited and Rush Shipping
Need it faster? HardwareJet.com offers 1 or 2-day expedited shipping options during checkout for eligible items.To get your order to the front of the line, expedited orders include a small rush fee in addition to the carrier's shipping charges. If an item is not available for expedited shipping, these options will not appear in your cart.
Item Condition
New - Sealed or Open Box ConditionExcellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item
To bring you an even wider selection, some of our items are shipped directly from our trusted partners. Delivery times may vary for these items.
Overview
The Dell QLogic QL45212 DP 25G SFP+ PCI-E LP (part number 540-BBQQ) is a low profile, dual port network adapter designed to deliver high-speed connectivity for demanding data center and enterprise environments. Built on the proven QLogic architecture, this card provides reliable 25 Gigabit Ethernet performance over standard SFP+ optics, enabling fast data transfer between servers, storage arrays and networking equipment.
Key Features
- Dual 25G SFP+ ports for simultaneous high-bandwidth connections
- Low profile (LP) form factor fits in compact chassis and blade servers
- PCIe Gen3 x8 interface maximizes throughput and minimizes latency
- Hardware offload for TCP/IP, iSCSI and RDMA to reduce CPU load
- Support for advanced features such as VLAN tagging, flow control and jumbo frames up to 9216 bytes
- Compliant with industry standards including IEEE 802.3by and RoCE v2
Technical Specifications
- Model: QL45212 DP 25G SFP+ PCI-E LP
- Manufacturer: Dell
- Part Number: 540-BBQQ
- Form Factor: Low profile (LP)
- PCI Express: Gen3 x8
- Ports: 2 x SFP+ (25 Gbps each)
- Supported Media: Fiber optic modules (SR, LR, ER) and direct attach cables
- Operating Temperature: 0 to 40 degrees Celsius
- Power Consumption: Typical 7.5 Watts
- Compatible Operating Systems: Windows Server 2016/2019/2022, Linux distributions with kernel 4.14 or later
Applications
- High-performance computing clusters that require low latency interconnects
- Enterprise storage networks using iSCSI or NVMe over Fabrics
- Virtualization hosts needing fast migration and data replication
- Data center top of rack (ToR) and leaf switches for 25G Ethernet uplinks
- Financial trading platforms where microsecond response times are critical
- Media and entertainment workflows that move large video files quickly
This Dell QLogic adapter combines speed, efficiency and a compact design to meet the rigorous demands of modern network infrastructures.