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QLE3440-CU-CK - QLogic 3400 Series 10Gigabit SFP+ PCI-Express 3.0 X8 Low Profile Network Ethernet Card
- 10 Gigabit Ethernet (10GbE) connectivity
- SFP+ (Small Form-factor Pluggable Plus) interface
- PCI-Express 3.0 x8 bus interface
- Low-profile bracket included
- QLogic 3400 Series adapter
- Designed for high-throughput server networking
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Key specifications
See full specs ↓- Port Type
- 10GbE SFP+
- Bus Interface
- PCIe 3.0 x8
- Series
- QLogic 3400 Series
- Form Factor
- Low-Profile
- Connector
- SFP+
Product details
The QLogic QLE3440-CU-CK is a 10 Gigabit Ethernet Network Adapter from the 3400 Series. It features an SFP+ interface and connects via a PCI-Express 3.0 x8 slot, designed for high-performance server and data center applications.
Technical Information
| Port Type | 10GbE SFP+ |
| Bus Interface | PCIe 3.0 x8 |
| Series | QLogic 3400 Series |
Additional Specifications
| Form Factor | Low-Profile |
| Connector | SFP+ |
Description
The QLogic QLE3440-CU-CK is a high-performance network adapter engineered to deliver 10 Gigabit Ethernet connectivity. It utilizes the SFP+ (Small Form-factor Pluggable Plus) interface, which allows for flexible deployment with various optical or copper transceivers, enabling high-speed data transmission over suitable cabling. This adapter connects to the server's motherboard via a PCI-Express 3.0 x8 bus. This interface provides substantial bandwidth, ensuring that the adapter can operate at its full 10Gb/s potential without becoming a bottleneck for network traffic. The PCIe 3.0 standard offers significant improvements in throughput compared to earlier generations, making it ideal for demanding server workloads. Designed for enterprise environments, the QLE3440-CU-CK is suitable for applications requiring high throughput, such as storage area networks (SANs), high-performance computing, and data-intensive server consolidation. The inclusion of a low-profile bracket makes it compatible with a wider range of server chassis, including smaller form-factor systems.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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