Name: 19L1809 IBM 128MB 100MHz PC-100 ECC DDR Memory Module
Brand: IBM
SKU: 19L1809
Price: 84.57 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The 19L1809 IBM PC-100 128MB ECC memory module offers a straightforward upgrade for compatible IBM systems. It fits into setups where error correction is necessary to keep data safe and system performance steady, mainly in older business or server environments.

General Information
Brand	IBM
Part Number	19L1809

Technical Information
Memory Technology	SDRAM
Module Type	UDIMM
Error Correction	ECC
Voltage	3.3V

Performance
Bus Speed	100MHz
Bandwidth	800MB/s
Native Speed	100MHz

Physical Characteristics
Weight	0.50
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Assembly Required	Yes

Product Description
This 19L1809 IBM PC-100 memory module provides 128MB of ECC RAM running at 100MHz. It's commonly found in IBM servers and workstations that need reliable memory with error correction to prevent data corruption. Built for environments where data accuracy and uptime are critical, this module suits IT professionals managing enterprise-level hardware. ECC memory helps detect and correct single-bit errors, making it valuable for those running demanding business applications. Key Features 128MB size suitable for moderate memory upgrades 100MHz clock speed matching PC-100 standards Error-correcting code enhances system reliability Compatible with IBM platforms requiring ECC memory Supports stable operation under continuous workloads Typically deployed in IBM servers and legacy systems, this module plays a key role in maintaining smooth operation. By reducing memory errors, it contributes to fewer crashes and better overall system health.

Use Cases
The 19L1809 IBM PC-100 128MB ECC memory module is tailored for legacy IBM systems that demand reliable error-correcting RAM to maintain data integrity in mission-critical applications. It is suited for environments where system stability under continuous workloads is crucial, such as in older server infrastructures or enterprise-grade workstations. How It's Used: Upgrading memory in IBM rack servers deployed within SMB data centers to enhance operational uptime. Supporting legacy virtualization hosts requiring ECC RAM to ensure consistent performance and error management. Maintaining stability in enterprise IT back-office systems where data accuracy is essential for transaction processing. Replacing or expanding RAM in remote office servers that handle localized data processing with limited IT support. Bolstering memory capacity in storage clusters running IBM hardware to reduce error-induced downtime. By integrating this ECC memory module, organizations can sustain system reliability and support scalability in environments reliant on older IBM platforms. Its role in error correction aids in preventing data corruption, thereby preserving system performance and reducing maintenance overhead.

19L1809 IBM 128MB 100MHz PC-100 ECC DDR Memory Module

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases