HP 8GB 647899-B21 (1x8GB) Single Rank x4 PC3-12800R DDR3-1600 Registered CAS-11 Memory Kit – G8 Series

The HP 647899-B21 is an 8GB DDR3 Registered ECC memory module engineered to deliver stable, high-performance computing for HP ProLiant Gen8 servers. Built with a single rank x4 configuration, this module operates at a memory speed of 1600 MHz and supports a data transfer rate of up to 12.8 GB/s. Designed for enterprise workloads, it includes advanced error correction capabilities, helping reduce downtime and maintain data integrity in mission-critical environments. Whether you’re running virtualization, databases, or demanding server applications, this memory module enhances system responsiveness and reliability.

Product Features

8GB High-Efficiency Capacity

Provides ample memory to improve application performance and multitasking on enterprise-grade servers.

DDR3-1600 Speed

Operates at 1600 MHz (PC3-12800), delivering fast and consistent data throughput for demanding workloads.

Single Rank x4 Architecture

Efficient single rank design improves compatibility with memory slots and allows for better heat dissipation and stability.

Registered ECC Memory

Incorporates Error-Correcting Code (ECC) to detect and correct single-bit errors, reducing the risk of system crashes and improving uptime.

Enterprise-Grade Reliability

Tested and certified by HP to meet rigorous ProLiant server standards, ensuring maximum reliability and seamless integration with Gen8 systems.

Product Specifications

• Brand: HP

• Part Number: 647899-B21

• Memory Capacity: 8GB

• Memory Configuration: 1 x 8GB

• Memory Type: DDR3 SDRAM

• Memory Speed: 1600 MHz (PC3-12800)

• CAS Latency: CL11

• Memory Technology: Registered ECC

• Rank: Single Rank x4

• Voltage: 1.5V

• Form Factor: 240-pin RDIMM

• Maximum Bandwidth: 12.8 GB/s

• Compatible Devices: HP ProLiant Gen8 Servers

• Component For: Enterprise Server Systems

• Operating System Support: Windows, Linux

• Manufacturer: Hewlett Packard