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46C7489 IBM 16GB DDR3 1066MHz CL7 ECC Registered RDIMM Memory

SKU:
46C7489
Weight: 3.00 lbs
Condition: Refurbished
  • 16GB DDR3 ECC Registered DIMM memory module
  • Operates at 1066MHz with CAS Latency 7
  • Designed for error-correcting code support in server environments
  • Compatible with IBM systems requiring RDIMM memory

Product Overview

The 46C7489 IBM 16GB DDR3 1066MHz CL7 ECC RDIMM Memory provides a 16GB DDR3 module that operates at 1066MHz with a CAS latency of 7. It incorporates ECC for error correction and uses registered DIMM technology, making it compatible with IBM server systems requiring stable and scalable memory solutions.

General Information

Brand IBM

Technical Information

Memory Capacity 16GB
Memory Technology DDR3
Module Type RDIMM
RAM Standard PC3-8500
Pin Count 240-Pin
Error Correction ECC
Voltage 1.5V

Performance

Bus Speed 1066MHz
Bandwidth 8500 MB/s
Native Speed 1066MT/s
CAS 7

Physical Characteristics

Weight 3.00
Condition Refurbished

Miscellaneous

Eco Friendly Yes
Compliance Standards RoHS
Assembly Required No


Product Description

The IBM 46C7489 is a 16GB DDR3 Registered DIMM (RDIMM) memory module designed to deliver stable and error-checked memory performance. It supports ECC (Error-Correcting Code), which helps detect and correct common types of data corruption to maintain system integrity.

This memory module operates at a frequency of 1066MHz with a CAS latency of 7, offering a balance of speed and latency suitable for server and enterprise-class computing platforms. It typically serves in IBM server systems requiring registered memory for scalability and reliability.

Key Features
  • 16GB capacity DDR3 memory
  • 1066MHz operating frequency
  • CAS latency of 7 (CL7) for optimized timing
  • ECC functionality for error detection and correction
  • Registered DIMM design ensuring compatibility with enterprise servers

This IBM memory module plays a crucial role in enhancing system stability and data integrity for demanding server workloads. Its ECC and registered features make it suitable for environments where memory errors can have significant consequences, supporting consistent operation in data centers and enterprise applications.


Use Cases

This memory module is typically used in IBM servers and enterprise computing environments that demand error-correcting memory to ensure data integrity and operational stability. It is suited for workloads involving database management, virtualization, and transaction processing where memory reliability is critical.

How It's Used:
  • Installed in IBM enterprise servers supporting DDR3 RDIMM modules
  • Used in data centers requiring ECC memory for error correction
  • Deployed in virtualization hosts to maintain consistent performance under load
  • Utilized in database servers to protect against memory errors during critical processing
  • Adopted in transaction processing systems where system uptime is essential

Overall, the 46C7489 memory module supports the operational needs of server environments by providing reliable memory capacity with built-in error correction and registered buffering. It helps maintain system stability and data accuracy in demanding enterprise applications.


FAQ's

  • What type of memory is IBM 46C7489?

    The IBM 46C7489 is a 16GB DDR3 Registered DIMM (RDIMM) memory module with ECC support designed for server use.

  • What is the operating speed of this memory?

    This memory module operates at 1066MHz with a CAS latency of 7, providing a balance of speed and timing for enterprise servers.

  • Does the 46C7489 support error correction?

    Yes, it includes ECC (Error-Correcting Code) functionality to detect and correct common memory errors during operation.

  • Is this memory compatible with standard desktop systems?

    No, the 46C7489 is a registered DIMM designed specifically for compatible IBM server systems and is not intended for typical desktop computers.

  • What is the significance of CAS latency 7?

    CAS latency 7 indicates the delay in clock cycles between a memory request and the data being available, with CL7 reflecting specific timing characteristics of this module.

  • Can this memory module be mixed with non-registered DIMMs?

    Registered DIMMs like the 46C7489 typically should not be mixed with non-registered DIMMs due to differences in electrical and timing characteristics.


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46C7489 IBM 16GB DDR3 1066MHz CL7 ECC Registered RDIMM Memory
46C7489 IBM 16GB DDR3 1066MHz CL7 ECC Registered RDIMM Memory