041841QLAD-5

Overview

The IBM 041841QLAD-5 is a static random-access memory (SRAM) integrated circuit with a total capacity of 4 Mbit. It features an HSTL interface and is organized as 256K x 18 bits. The component is housed in a 119-pin Ball Grid Array (BGA) package, specifically measuring 17x7 mm. This device is designed for high-speed data storage applications requiring reliable volatile memory solutions within server or enterprise hardware architectures.

Feature Summary

• Provides 4 Mbit SRAM storage capacity
• Utilizes HSTL interface protocol
• Configured in 256K x 18 bit organization
• Encapsulated in a 119-pin BGA form factor

Applications

• Enterprise server memory modules
• Database storage systems
• Virtualization host hardware

Procurement Notes

Verify the manufacturer life cycle status, as this part may be classified as obsolete. Confirm that the 119-pin BGA package dimensions match the target PCB footprint exactly. Ensure compatibility with HSTL signaling requirements for the specific system design before procurement.

Selection Notes

Select this component when a 4 Mbit SRAM with HSTL interface is required. The 256K x 18 organization dictates the data bus width. The BGA119 package size must fit the available board space. Verify voltage levels and timing parameters against the system specifications to ensure proper operation.

Part Context

This memory IC belongs to IBM's legacy server component portfolio. It is often associated with older IBM server models such as the X3550 series. The part serves as a specialized volatile memory solution for high-performance computing tasks within enterprise infrastructure.

Replacement Considerations

Check for direct substitutes from IBM or authorized distributors. Verify pinout compatibility and electrical characteristics if considering alternative vendors. Note that the generic part number IBM041841 may refer to similar variants.