Name: 501-7954 Sun 4GB DDR2-667 PC2-5300 ECC FB-DIMM 240-Pin Memory
Brand: Sun
SKU: 501-7954
Price: 57.00 USD
Availability: InStock
Rating: 4.8 (129 reviews)

Product Overview
The 501-7954 Sun memory module provides 4GB of DDR2-667 PC2-5300 ECC Fully Buffered DIMM memory designed specifically for Sun systems. It features error-correcting code for enhanced data reliability, uses a 240-pin FB-DIMM form factor, and operates at a memory speed of 667MHz.

General Information
Brand	Sun

Technical Information
Memory Capacity	4GB
Memory Technology	DDR2
Module Type	FB-DIMM
RAM Standard	PC2-5300
Pin Count	240-Pin
Error Correction	ECC
Voltage	1.8V

Performance
Bus Speed	667MHz
Bandwidth	5300 MB/s
Native Speed	667 MT/s

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Assembly Required	No

Product Description
The Sun 501-7954 memory module is a 4GB DDR2-667 PC2-5300 ECC Fully Buffered DIMM designed for server and workstation environments. It is used to expand system memory capacity, improving data handling and multitasking capabilities in compatible Sun hardware. This module is typically deployed in enterprise IT setups where ECC and fully buffered memory technology are necessary to maintain data integrity and system stability. Key Features 4GB DDR2-667 memory capacity suitable for demanding workloads PC2-5300 standard ensuring 667MHz memory speed Error Correcting Code (ECC) for automatic error detection and correction Fully Buffered DIMM (FB-DIMM) architecture with 240-pin connector Compatibility with Sun hardware platforms This memory module plays a critical role in systems that require error correction and buffering to support heavy multitasking and data processing loads. Its design helps maintain signal integrity and system reliability under intensive operational conditions.

Use Cases
This Sun 4GB DDR2-667 PC2-5300 ECC FB-DIMM memory module is typically used in enterprise server and workstation environments where system uptime and data integrity are critical. It supports IT professionals managing hardware that requires buffered and error-correcting memory. How It's Used: Upgrading memory capacity in Sun servers and workstations Supporting database and virtualization workloads that demand data integrity Deploying in environments requiring ECC memory to detect and correct errors Utilizing FB-DIMM architecture to maintain signal quality in multi-module systems Replacing or expanding existing 240-pin DDR2 server memory modules This memory module supports operational stability by providing buffered memory with error correction, important for maintaining consistent performance in professional and data-critical IT systems.

FAQ's
What systems is the 501-7954 memory compatible with? The 501-7954 memory module is designed for use in Sun server and workstation platforms that support 240-pin DDR2 FB-DIMM memory. Compatibility is limited to systems that accept PC2-5300 ECC Fully Buffered DIMMs. What does ECC Fully Buffered DIMM mean? ECC stands for Error Correcting Code, which automatically detects and corrects memory errors. Fully Buffered DIMM (FB-DIMM) uses an advanced buffering technique to improve signal integrity and support higher memory capacities in server environments. What is the significance of PC2-5300 DDR2-667? PC2-5300 DDR2-667 refers to the memory standard indicating a DDR2 module running at 667MHz with a data transfer rate of 5300 MB/s, appropriate for systems requiring this memory speed and bandwidth. How many pins does this Sun memory module have? The 501-7954 module uses a 240-pin FB-DIMM form factor, which is standard for DDR2 Fully Buffered memory modules in compatible Sun servers. Can this memory module be used in non-Sun systems? The 501-7954 is specifically designed for Sun hardware, and its compatibility with non-Sun systems is not supported or guaranteed. Are there specific installation requirements for this module? Installation requires a compatible Sun system supporting 240-pin DDR2 PC2-5300 ECC FB-DIMM memory. Proper handling of FB-DIMM modules and system BIOS support are necessary for correct operation.

501-7954 Sun 4GB DDR2-667 PC2-5300 ECC FB-DIMM 240-Pin Memory

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's