043641QLSD-4

$61.69

Description：IC SRAM 4MBIT HSTL 119BGA
Series：-
Mfr：IBM
Package：Bulk

SKU:72b43c8147b3 Category: Memory IC Brand: IBM

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：IC SRAM 4MBIT HSTL 119BGA
Series：-
Mfr：IBM
Package：Bulk
Memory Type：-
Memory Format：SRAM
Technology：-
Memory Size：4Mbit
Memory Organization：256K x 18
Memory Interface：HSTL
Clock Frequency：-
Write Cycle Time - Word, Page：-
Voltage - Supply：3.3V
Operating Temperature：-
Mounting Type：Surface Mount
Package / Case：119-BBGA
Supplier Device Package：119-BGA (17x7)
Access Time：-

Download product information

043641QLSD-4

Overview

The IBM 043641QLSD-4 is a static random-access memory (SRAM) integrated circuit with a total capacity of 4 Mbit. It features an HSTL interface and is housed in a 119-ball BGA package measuring 17x7 mm. The device operates at a supply voltage of 3.3V and supports surface mount mounting. Memory organization is specified as 256K x 18.

Feature Summary

Utilizes HSTL interface for high-speed data transfer
Compact 119-ball BGA packaging for space-constrained designs
Operates on standard 3.3V power supply

Applications

Server memory systems
Network infrastructure equipment
Enterprise storage solutions

Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm date codes and RoHS compliance requirements, as original specifications may indicate non-compliance. Ensure compatibility with existing system interfaces before procurement.

Selection Notes

Select this component for legacy IBM server architectures requiring specific SRAM configurations. Consider the 256K x 18 organization and HSTL interface when designing compatible circuits. Evaluate end-of-life implications for long-term production support.

Part Context

This SRAM is part of IBM's historical memory portfolio, often associated with xSeries servers like the 206 model. It serves as a specialized memory solution for enterprise computing environments from the early 2000s era.

Replacement Considerations

Check for direct substitutes such as 043641QLAD-4. Verify pinout and electrical compatibility before substitution. Consult official IBM documentation for approved replacement lists.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.