Name: M391B2873EH1-CF8 Samsung 1GB DDR3-1066 ECC UDIMM Memory Module
Brand: Samsung
SKU: M391B2873EH1-CF8
Price: 1.00 USD
Availability: InStock
Rating: 4.8 (122 reviews)

Product Overview
The Samsung M391B2873EH1-CF8 is a 1GB DDR3-1066 ECC UDIMM memory module designed for use in server and workstation environments. It offers error correction with ECC support, operates at 1066 MHz speed, and features a CAS latency of 7. The unbuffered DIMM design fits standard compatible systems requiring error-checked memory.

General Information
Brand	Samsung

Technical Information
Memory Capacity	1GB
Memory Technology	DDR3
Module Type	UDIMM
RAM Standard	PC3-8500
Pin Count	240-Pin
Error Correction	ECC
Voltage	1.5V

Performance
Bus Speed	1066 MT/s
Bandwidth	8500 MB/s
Native Speed	1066 MT/s
CAS	CL7

Physical Characteristics
Weight	3.00
Condition	Refurbished

Miscellaneous
Eco Friendly	Yes
Compliance Standards	RoHS, CE
Assembly Required	No

Product Description
The Samsung M391B2873EH1-CF8 is a 1GB DDR3 memory module operating at 1066 MHz. It is specifically built as an ECC (Error Correcting Code) unbuffered DIMM (UDIMM), intended for use in systems requiring data integrity and error correction capabilities. This memory module is typically utilized in servers and workstations where stability and error detection are important, benefiting IT professionals and system administrators managing critical computing environments. Key Features 1GB DDR3 SDRAM capacity 1066 MHz speed for system memory bandwidth CAS latency of 7 (CL7) for timing performance ECC support for error detection and correction UDIMM form factor suitable for compatible motherboards This Samsung DDR3 ECC UDIMM provides essential memory functions with error checking to maintain data accuracy in computing tasks. It plays a fundamental role in protecting system memory operations, particularly in environments that prioritize reliability over buffering or higher capacities.

Use Cases
This 1GB DDR3 ECC UDIMM memory module is commonly used in server and workstation systems where data accuracy and system stability are critical. It supports environments requiring error correction to reduce memory-related faults during operation. How It's Used: Installed in server motherboards supporting DDR3 ECC unbuffered memory Used in workstations handling data-sensitive applications Deployed in systems where error detection helps maintain uptime Utilized in legacy hardware supporting 1066 MHz DDR3 modules Employed in environments requiring minimal latency with CL7 timing The module helps maintain memory integrity in operational systems by providing ECC capabilities. It is suited for setups where unbuffered memory is supported and data reliability is a priority.

FAQ's
Is the M391B2873EH1-CF8 compatible with standard DDR3 motherboards? This module is compatible with motherboards that support DDR3 ECC unbuffered DIMMs operating at 1066 MHz. Compatibility depends on motherboard specifications regarding ECC and UDIMM support. What does ECC mean on this memory module? ECC stands for Error Correcting Code, a feature that detects and corrects single-bit memory errors to improve data integrity during system operation. Can this memory module be used in non-ECC systems? Typically, ECC memory modules like this one require motherboard support for ECC functionality. Using ECC memory in non-ECC systems is generally unsupported and may cause compatibility issues. What is the significance of CL7 latency on this DDR3 memory? CL7 refers to a CAS latency of 7 clock cycles, indicating the delay between the memory controller requesting data and the module delivering it, affecting timing performance. Is the Samsung M391B2873EH1-CF8 a buffered or unbuffered DIMM? This memory module is an unbuffered DIMM (UDIMM), which means it does not include a register between the memory controller and DRAM chips. What environments benefit from using this 1GB ECC UDIMM module? Systems requiring error detection and correction, such as servers and workstations handling sensitive data, benefit from the reliability features of this module.

M391B2873EH1-CF8 Samsung 1GB DDR3-1066 ECC UDIMM Memory Module

Product Overview

General Information

Technical Information

Performance

Physical Characteristics

Miscellaneous

Product Description

Use Cases

FAQ's