RAM 512MB 2Rx8 PC2100E – Technology Bazar

A 512MB DDR SDRAM 2Rx8 PC2100E module, built with ECC support, designed for servers and workstations. It provides stable performance, error correction, and reliable operation in legacy systems requiring DDR-266 memory.

Key Features

Capacity: 512MB – suitable for legacy systems requiring smaller memory modules
Memory Type: DDR SDRAM (Double Data Rate)
Speed Rating: PC2100 (DDR-266 MHz effective clock speed)
Configuration: 2Rx8 (dual-rank, x8-bit memory chips)
ECC Support: Yes – provides error detection and correction for improved reliability
Form Factor: 184-pin DIMM, standard for DDR desktop/server memory
Voltage: Operates at 2.5V
Compatibility: Designed for older servers, workstations, and enterprise systems supporting DDR PC2100 ECC RAM
Stability: Enhanced error correction ensures smooth operation in mission-critical environments
Use Case: Ideal for maintaining or upgrading legacy server and workstation hardware.

Category: Accessories

Description
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The 512MB 2Rx8 PC2100E RAM module is a DDR SDRAM memory component operating at DDR-266 MHz (PC2100) speed. The designation 2Rx8 indicates it is a dual-rank module built with x8-bit memory chips, offering solid capacity distribution and enhanced compatibility with older enterprise-class systems.

The “E” suffix in PC2100E signifies ECC (Error-Correcting Code) functionality, making this module ideal for servers, workstations, and other professional systems that demand reliable data integrity. ECC memory automatically detects and corrects common memory errors, ensuring smooth operation in mission-critical environments.

This 512MB RAM stick is commonly available in the 184-pin DIMM form factor, running at a standard voltage of 2.5V. Its dual-rank, ECC-enabled configuration ensures robust performance for systems originally designed for DDR-266 memory. While modest in size by today’s standards, it was widely used in early 2000s servers and professional desktops where stability was prioritized over raw capacity.