SK Hynix HMA81GU6AFR8N-UH 8GB PC4-19200U 1Rx8 N-ECC

Overview

The SK Hynix HMA81GU6AFR8N-UH is a high performance 8GB DDR4 memory module designed for servers and workstations that require reliable error detection without the full overhead of traditional ECC. Rated at PC4-19200U, this module delivers fast data transfer rates while maintaining low power consumption, making it an ideal choice for data centers, virtualization platforms and high-end computing environments.

Key Features

• 8GB capacity with 1Rx8 organization for balanced density and performance
• PC4-19200U (2400 MT/s) data rate for quick access to large data sets
• Non-ECC (N-ECC) design provides error detection capabilities without the latency of full ECC
• Low voltage operation at 1.2V reduces power draw and heat generation
• JEDEC compliant for easy integration into standard server and workstation motherboards
• High reliability built on SK Hynix advanced wafer and die technologies

Technical Specifications

• Capacity: 8GB
• Memory Type: DDR4 SDRAM
• Form Factor: UDIMM (Unbuffered DIMM)
• Speed: PC4-19200U (2400 MT/s)
• Voltage: 1.2V
• Organization: 1Rx8
• Error Detection: N-ECC (non-ECC with error detection)
• Operating Temperature: 0 to 85 degrees Celsius
• Pin Count: 288 pins

Applications

• Enterprise servers that need fast memory with basic error detection
• Virtualization hosts running multiple VMs where memory bandwidth is critical
• High performance workstations for CAD, 3D rendering and scientific computing
• Database servers that benefit from low latency and reliable operation
• Edge computing devices that require compact, power-efficient memory solutions