
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
IBM 25H6305 3-Port 1Gb/s RJ-45 PCIE GE 10/100/1000Base-T Network Card
- 3-Port Gigabit Ethernet (GE) Network Card
- Interface: PCIe (PCI Express)
- Speed: 1Gb/s per port
- Supports 10/100/1000Base-T standards
- Provides high-speed network connectivity
- Ideal for servers and workstations requiring multiple network connections
25H6305 isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Product Type
- Network Adapter
- Manufacturer
- IBM
- SKU
- 25H6305
- Number of Ports
- 3
- Port Type
- RJ-45
- Speed
- 1Gb/s
Product details
The IBM 25H6305 is a 3-Port Gigabit Ethernet network interface card (NIC) that utilizes a PCIe interface. It supports 1Gb/s speeds and is backward compatible with 10/100/1000Base-T Ethernet standards. This card provides reliable network connectivity for servers and workstations.
Technical Information
| Product Type | Network Adapter |
| Manufacturer | IBM |
| SKU | 25H6305 |
| Number of Ports | 3 |
Additional Specifications
| Port Type | RJ-45 |
| Speed | 1Gb/s |
| Interface | PCIe |
Description
The IBM 25H6305 is a high-performance network interface card designed to deliver robust and efficient Gigabit Ethernet connectivity. Featuring three RJ-45 ports, each capable of operating at 1Gb/s, this adapter significantly enhances a system's networking capabilities. It is built on the PCI Express (PCIe) interface, ensuring high bandwidth and low latency communication with the host system, making it suitable for demanding network environments. This network card supports the 10/100/1000Base-T Ethernet standards, providing backward compatibility with older network infrastructure while enabling full Gigabit speeds for modern networks. The inclusion of multiple ports allows for greater network segmentation, redundancy, or connection to different network segments simultaneously, which is particularly beneficial for servers, network appliances, and high-end workstations. Its design focuses on reliability and performance for critical network tasks. Installation is straightforward via the PCIe slot, and the card is typically supported by a wide range of operating systems, facilitating easy integration into existing IT environments. The IBM 25H6305 is an excellent choice for organizations looking to upgrade their network infrastructure or add flexible, high-speed network connectivity to their servers and workstations.
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.
Buying 10+ units?
Get volume pricing and availability for 25H6305.



