Name: P66387-H21 HPE 400Gb 1-port DPU Adapter High-Speed Network Card
Brand: HPE
SKU: P66387-H21
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (124 reviews)

Product Overview
The P66387-H21 HPE 400Gb 1-port DPU adapter provides a high-speed single 400Gb port designed to offload complex networking tasks from the host CPU. It fits into HPE server platforms and is intended to facilitate improved network efficiency in demanding data center environments.

General Information
Brand	HPE
HARQ Support	No
O-RAN Support	No

Technical Information
Accelerator Type	DPU
Supported Network Generation	4G LTE, 5G NR
Card Interface Type	PCIe Add-in Card
vRan Supported APIs	DPDK BBDev, DPDK, SR-IOV, Kubernetes Operator, OpenShift Operator, DOCA
Interface / PCIe Slot	PCIe 4.0 x16
Cooling Type	Passive
Power Connector	None (slot-powered)

Miscellaneous
Assembly Required	No
Eco Friendly	Yes
Compliance Standards	WEEE, RoHS, cURus, CE, FCC, UL, TUV

vRAN / FEC Features
FEC Acceleration Support	No
Supported FEC Type	Not Applicable

Physical Characteristics
Form Factor	Half-Height Half-Length (HHHL)
Weight	3.00
Condition	Refurbished

Product Description
The P66387-H21 HPE 400Gb 1-port DPU adapter is designed to handle demanding data processing workloads by offloading networking functions from the host CPU. It is typically employed in data centers where high-speed data transfer and efficient network management are critical. This adapter is generally used by IT professionals managing large-scale server environments requiring enhanced networking capabilities. Key Features Single 400Gb port providing high data throughput Data Processing Unit (DPU) architecture for network task offloading Integration with HPE server hardware for compatibility Supports advanced networking functions to reduce CPU load Designed for deployment in data center and enterprise environments This adapter enables more efficient network traffic handling, reducing the burden on server processors and improving overall system performance. It plays a critical role in optimizing data center operations where network efficiency and throughput are essential.

Use Cases
The HPE 400Gb 1-port DPU adapter is typically used in data center environments requiring accelerated network processing and high throughput. It supports workloads where offloading networking tasks improves server CPU availability and overall system performance. How It's Used: Offloading networking workloads in HPE server deployments Enhancing data throughput in large-scale data center networks Supporting network-intensive applications requiring high bandwidth Reducing CPU load by handling packet processing and security functions Integrating with HPE server hardware for optimized performance This adapter helps streamline networking operations within data centers by managing complex data traffic externally from the CPU. It contributes to improved network processing efficiency in enterprise server infrastructures.

FAQ's
What type of port does the P66387-H21 adapter have? The P66387-H21 features a single 400Gb port designed for high-bandwidth data transfer in server environments. Is the P66387-H21 compatible with all HPE servers? This adapter is compatible with select HPE server platforms; compatibility depends on the specific server model and configuration. What is the main purpose of the DPU in this adapter? The Data Processing Unit offloads networking tasks such as packet processing and security functions from the host CPU to improve overall system efficiency. Does the adapter support advanced networking features? Yes, it supports advanced network functions aimed at reducing CPU load and enhancing data center network performance. Can this adapter improve server performance? By offloading networking workloads to the DPU, the adapter helps free CPU resources, potentially improving overall server performance. What environments benefit from this adapter? Data centers and enterprise environments with high data throughput and complex networking requirements benefit from deploying this adapter.