02A9, Disables Dram references from triggering Dram

Token	Setup option	Description

02A9	DRAM	Disables DRAM references from triggering DRAM
	Prefetcher	prefetch requests.

02AA	DRAM	Turns on the DRAM prefetch unit in the Northbridge.
	Prefetcher

02AB	HW Prefetch	Disables hardware prefetcher from considering software
	Training on SW	prefetches when detecting strides for prefetch requests.
	Training on SW

02AC	HW Prefetch	Enables Hardware prefetcher considers software prefetches
	Training on SW	when detecting strides for prefetch requests. (default)
	Training on SW

02AD	SR-IOV Global	Enables BIOS support for SRIOV devices.
	Enable

02AE	SR-IOV Global	Disables BIOS support for SRIOV devices.
	Enable

02B6	Memory	Indicates all DIMMs in the system are operating at 1.5
	Operating	volts.
	Voltage

02B7	Memory	Indicates all DIMMs in the system are operating at 1.35
	Operating	volts.
	Voltage

02B8	Memory	This setting indicates the memory operating voltage will
	Operating	be set automatically by the Memory initialization code
	Voltage	and depends upon the installed DIMM's capability and
		the memory configuration of the system. This is the
		default setting and will set the Memory Operating voltage
		to the POR voltage.

02C5	DCU Streamer	This field enables (Default) the DCU Streamer Prefetcher.
	Prefetcher

02C6	DCU Streamer	This field disables the DCU Streamer Prefetcher.
	Prefetcher

02C7	Data Reuse	Sets to enable (Default) for HPC applications.
	Optimization

Using the System Setup Program 127

C6220 II specifications

The Dell C6220 II is a high-density, highly scalable server designed to meet the demands of data centers and cloud environments. Launched as a successor to the C6220, this model builds on its predecessor's strengths with enhanced performance, flexibility, and energy efficiency. Its compact design allows multiple units to be housed in a single chassis, making it an ideal solution for organizations that require a significant amount of computing power without occupying extensive floor space.

One of the primary features of the Dell C6220 II is its support for Intel Xeon processors. This server can accommodate up to four separate compute nodes within a single 2U chassis, each supporting two CPU sockets. This configuration allows for a substantial amount of processing power, essential for virtualization, cloud computing, and big data applications. The use of the latest Intel technology ensures higher core counts, improved performance per watt, and enhanced capabilities for parallel processing tasks.

The C6220 II offers versatility with its memory support, allowing for up to 24 DIMM slots per compute node. This results in a maximum memory capacity of up to 1.5TB per node, enabling organizations to run large databases and memory-intensive applications efficiently. Additionally, it supports both DDR3 and DDR4 memory, giving users flexibility in terms of performance and cost.

Storage capabilities are another significant aspect of the Dell C6220 II. Each compute node can be configured with multiple hard drives or solid-state drives, allowing for optimal storage configurations. This server is compatible with various RAID configurations to enhance data integrity and availability. Furthermore, the C6220 II includes support for both local and hybrid storage options, which enables organizations to tailor their storage solutions to specific workloads.

Networking is vital for data center operations, and the Dell C6220 II offers robust networking options. The server includes multiple networking ports, which can be configured for redundancy and load balancing, ensuring high availability and performance. This feature is critical for businesses that rely on uninterrupted access to their applications and data.

In terms of energy efficiency, the Dell C6220 II has been designed with advanced cooling technologies to minimize energy consumption while maintaining optimal performance levels. The use of intelligent fans and airflow management contributes to lower operating costs and reduced environmental impact.

In conclusion, the Dell C6220 II is a powerful and flexible server that meets a wide range of business needs. Its ability to handle high workloads, coupled with its scalable design, makes it an excellent choice for modern data centers and cloud environments. Organizations looking for robust performance, efficient storage solutions, and reliable networking should consider the Dell C6220 II as a key component of their IT infrastructure.

Dell C6220 II 02A9, Disables Dram references from triggering Dram, Prefetcher 02AB HW Prefetch

Models: C6220 II

Token

02A9

Disables DRAM references from triggering DRAM

Prefetcher

prefetch requests.

02AA

Turns on the DRAM prefetch unit in the Northbridge.

Prefetcher

02AB

HW Prefetch

Training on SW

02AC

HW Prefetch

Operating

volts.

Voltage

02B7

Memory

Operating

volts.

Voltage

02B8

Memory

the memory configuration of the system. This is the

to the POR voltage.

02C5

DCU Streamer

Using the System Setup Program 127

C6220 II specifications