IBM 08L2684 NVRAM PCI Express Network Adapter Card for 4690 Operating System V4/V5

Description

The IBM 08L2684 is a specialized network adapter card engineered for integration into systems running the IBM 4690 Operating System, specifically versions V4 and V5. This operating system is commonly found in retail point-of-sale (POS) terminals and other retail management systems. The adapter utilizes a PCI Express (PCIe) interface, which is a modern and high-speed bus standard, ensuring efficient communication between the network card and the host system. A key feature of the 08L2684 is the inclusion of NVRAM (Non-Volatile Random-Access Memory). NVRAM retains its data even when the system power is turned off, which is highly beneficial for network adapters in critical applications like POS systems. This can be used to store network configuration settings, MAC addresses, or other essential data that needs to persist across reboots, ensuring faster startup and reliable network initialization. While the specific port type and speed are not detailed in the title, such adapters for POS systems typically feature standard RJ-45 Ethernet ports, often supporting speeds of 10/100 Mbps or Gigabit Ethernet. The 08L2684 is designed to provide reliable network connectivity for these retail environments, facilitating transactions, inventory management, and communication with back-end systems. Its compatibility with the 4690 OS and the inclusion of NVRAM make it a tailored solution for IBM's retail ecosystem.

Condition: Refurbished