Hynix 8GB (1x8GB) 1Rx4 PC3-14900R DDR3-1866 ECC Memory Module HMT41GR7AFR4C-RD

Product Description

Key Details

• Capacity: 8 GB (1 × 8 GB module), organized as 1G × 72 bits

• Memory Type: DDR3 SDRAM, registered (RDIMM), ECC-enabled

• Speed: 1866 MHz, also known as PC3-14900R

• CAS Latency: CL13

• Voltage: 1.5 V standard DDR3 operation

• Rank & Organization: Single-rank, x4 architecture

• Form Factor: 240-pin DIMM

• Use Case: Designed for servers and workstation systems, not desktop PCs

Additional Technical Highlights

• ECC Registered: Incorporates error-correcting code and register buffering for reliability in mission-critical environments

• Build: Typically built with 18 FBGA-based DRAM chips (1G × 4 each) arranged as 1G × 72 bits

• Physical Dimensions & Weight: Standard RDIMM height (around 30 mm) and lightweight (about 0.20 lb); shipping size typically about 1″ × 6.75″

• Features: Includes On-Die Termination (ODT), SPD functionality for system recognition, multiple internal banks, and burst length flexibility