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01K7391 IBM 256MB 100MHz ECC Unbuffered 168-Pin DIMM Memory

SKU:
01K7391
Weight: 3.00 lbs
Condition: Refurbished
  • 256MB ECC unbuffered DIMM memory module
  • 168-pin configuration for system compatibility
  • Operates at 100MHz clock speed
  • Designed to detect and correct memory errors

Product Overview

The IBM 256MB 100MHz ECC Unbuffered DIMM 168-Pin Memory is a module intended to expand memory capacity while providing error correction support. It fits systems requiring 168-pin unbuffered DIMMs operating at 100MHz and includes ECC functionality to detect and correct memory errors.

General Information

Brand IBM

Technical Information

Memory Technology SDRAM
Module Type UDIMM
RAM Standard PC100
Pin Count 168-Pin
Error Correction ECC
Rank Single Rank
Voltage 3.3V

Performance

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

Physical Characteristics

Weight 3.00
Condition Refurbished

Miscellaneous

Assembly Required No


Product Description

The IBM 01K7391 is a 256MB memory module designed for use in compatible computer systems requiring ECC unbuffered DIMMs. It is primarily used to enhance system memory capacity while providing error correction capabilities.

This memory module operates at a clock speed of 100MHz and includes 168 pins for connectivity. Its ECC (Error-Correcting Code) functionality helps detect and correct single-bit memory errors, improving data integrity in supported systems.

This module is typically utilized by IT professionals and system builders who need to maintain memory reliability in servers or workstations that support ECC unbuffered memory types.

Key Features
  • 256MB memory size to expand system RAM
  • ECC support for error detection and correction
  • 100MHz operating frequency
  • Unbuffered design for specific system compatibility
  • 168-pin DIMM form factor

The IBM 01K7391 memory module serves a critical role in systems requiring error-correcting memory to reduce data corruption risks. Its unbuffered design and specific pin configuration ensure it fits targeted hardware platforms, making it suitable for environments where memory reliability is essential.


Use Cases

The IBM 01K7391 memory module is typically used in server and workstation environments where memory reliability is important. It suits systems that require ECC unbuffered DIMMs to maintain data integrity during operation. Its 256MB capacity and 100MHz speed fit legacy or specific IBM-compatible platforms.

How It's Used:
  • Upgrading server memory to enhance error correction capabilities
  • Replacing or expanding system memory in IBM-compatible workstations
  • Supporting applications that require ECC memory for data integrity
  • Maintaining legacy systems that use 168-pin unbuffered DIMMs
  • Deploying in environments sensitive to single-bit memory errors

This memory module plays a role in maintaining system stability and data accuracy in compatible computing environments. Its ECC feature helps reduce the risk of data corruption, which is valuable in mission-critical applications.


FAQ's

  • What type of memory is the IBM 01K7391?

    The IBM 01K7391 is a 256MB ECC unbuffered DIMM memory module with a 168-pin form factor operating at 100MHz.

  • Is the 01K7391 compatible with non-IBM systems?

    Compatibility depends on the system supporting 168-pin unbuffered ECC DIMMs at 100MHz; specific IBM system compatibility is implied but not detailed.

  • What does ECC mean on this memory module?

    ECC stands for Error-Correcting Code, which allows the memory to detect and correct single-bit errors to improve data integrity.

  • Can the 01K7391 be used in buffered memory slots?

    No, the 01K7391 is an unbuffered DIMM and must be used in systems designed for unbuffered memory modules.

  • What is the significance of the 168-pin configuration?

    The 168-pin layout corresponds to the physical connector type and must match the system's memory slot for proper installation.

  • Does this module require special installation steps?

    Installation follows standard DIMM procedures; ensure the system supports ECC unbuffered 168-pin DIMMs at 100MHz before installation.


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01K7391 IBM 256MB 100MHz ECC Unbuffered 168-Pin DIMM Memory
01K7391 IBM 256MB 100MHz ECC Unbuffered 168-Pin DIMM Memory