The HPE Ethernet 1Gb 4-Port 331T Adapter delivers high-performance, energy-efficient networking for enterprise servers. This plug-in PCIe 2.0 x4 card provides four Gigabit Ethernet ports with full line-rate performance and low power consumption, ideal for virtualization, server consolidation, network segmentation, and high-throughput applications.
It supports advanced features including Large Send/Receive Offload, TCP checksum and segmentation, VLAN tagging, MSI-X, jumbo frames, IEEE 1588, VMware NetQueue, and Microsoft VMQ. HPE Sea of Sensors 3D Technology further enhances performance while reducing energy use.
Specifications:
- Manufacturer: Hewlett-Packard
- Brand: HPE
- Model: 331T
- Processor: Broadcom BCM5719, Qty: 1
- Connectivity: Wired Gigabit Ethernet (10/100/1000 Mbps)
- Interfaces: 4 × RJ-45 1000Base-T
- Slot Required: 1 × PCI Express 2.0 x4
- Form Factor: Plug-in card, full-height/low-profile brackets included
- Standards Compliance: IEEE 802.1Q, 802.3x, 802.3u, 802.3ab, 802.3az, 802.3ad (LACP), EN 61000-3-2, EN55022, RoHS, FCC Part 15 B, VCCI Class B
- Dimensions: 5.2″ D × 2.7″ H




