Home/Network & Accessories/Network Adapters/IBM 2858-1023 4-Port 1Gb/s RJ-45 PCIE GE 1000Base-...
IBM 2858-1023 4-Port 1Gb/s RJ-45 PCIE GE 1000Base-T Network Card

Safe checkout

Secure payments

Fast dispatch

1–2 day handling

Free shipping

U.S. ground

Warranty & RMA

Support after delivery

IBM 2858-1023 4-Port 1Gb/s RJ-45 PCIE GE 1000Base-T Network Card

SKU 2858-1023
Brand IBM
  • Four 1Gb/s RJ-45 Ethernet ports
  • PCI Express (PCIe) interface for high-speed connectivity
  • Supports 1000Base-T Ethernet standard
  • Designed for IBM server and workstation integration
  • Enhances network throughput and port density
  • Ideal for server consolidation and high-traffic network segments
Available to order

2858-1023 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 ↓
SKU
2858-1023
Product Type
Network Interface Card
Interface
PCIe
Ports
4 x 1Gb/s RJ-45
Speed
1Gb/s
Ethernet Standard
1000Base-T

Product details

The IBM 2858-1023 is a high-performance network interface card designed to provide reliable Gigabit Ethernet connectivity. It features four RJ-45 ports, each capable of 1Gb/s speeds, making it suitable for demanding network environments. This PCIe card ensures efficient data transfer and network expansion for IBM systems.

Technical Information

SKU2858-1023
Product TypeNetwork Interface Card
InterfacePCIe

Additional Specifications

Ports4 x 1Gb/s RJ-45
Speed1Gb/s
Ethernet Standard1000Base-T

Description

The IBM 2858-1023 is a quad-port Gigabit Ethernet adapter that leverages the PCI Express interface to deliver robust network performance. Each of the four RJ-45 ports operates at 1Gb/s, providing ample bandwidth for various network applications and services. This card is engineered to meet the connectivity needs of modern enterprise environments, offering a reliable solution for expanding network capacity and improving data flow within IBM server infrastructure. Installation of the 2858-1023 into a compatible PCIe slot allows for seamless integration with IBM systems, enabling enhanced network segmentation and improved traffic management. The 1000Base-T standard ensures compatibility with existing Gigabit Ethernet infrastructure, while the multiple ports facilitate advanced networking configurations such as link aggregation or failover. This network card is an excellent choice for businesses seeking to upgrade their network infrastructure, support increased user demands, or implement server virtualization. Its design prioritizes stability and performance, making it a dependable component for critical network operations.

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.

Warranty & RMA support

See warranty and returns.

Buying 10+ units?

Get volume pricing and availability for 2858-1023.

Questions about this part?

Compatibility, condition, lead times — ask a specialist.

(888) 988-8093

Related products

Loading related inventory…