E122A, E122D, E122E, E122F 5V PwrGd, E1231, E1232

Table 1-7. LCD Status Messages (continued)

Line 1	Line 2	Causes	Corrective Actions
Message	Message

E122A	CPU # VTT	Processor # VTT voltage	See "Getting Help" on
		has exceeded the	page 179.
		allowable voltage range

E122D	CPU # VDDIO	Processor # VDDIO	See "Getting Help" on
		voltage has exceeded the	page 179.
		allowable voltage range

E122E	CPU # VDDA	Processor # VDDA	See "Getting Help" on
		voltage has exceeded the	page 179.
		allowable voltage range

E122F	2.5V PwrGd	2.5V voltage regulator has	See "Getting Help" on
		failed.	page 179.

E1231	1.2V HTCORE	1.2V HTCORE voltage	See "Getting Help" on
	PwrGd	regulator has failed.	page 179.

E1232	VDD 12V PS#	The specified power	If removed, reinsert the
	PwrGd	supply has failed or has	power supply into the bay
		been removed from the	and reconnect to power.
		bay while the system	For component failures,
		was on.	see "Getting Help" on
			page 179.

E123B LOM Mezz	Voltage regulator for the
PwrGd	NIC daughter card has
	failed.

Recycle power to the system or clear the SEL. If the problem persists, see "Getting Help" on

page 179.

E123C	Planar LOM	Voltage regulator for the	Recycle power to the
	PwrGd	integrated NIC has failed. system or clear the SEL. If
			the problem persists, see
			"Getting Help" on
			page 179.

E1310	RPM Fan ##	RPM of specified cooling	See "Troubleshooting
		fan is out of acceptable	System Cooling
		operating range.	Problems" on page 155.

About Your System

R905, HX574 specifications

The Dell HX574 R905 server is a robust solution designed for enterprises that demand high performance and reliable scalability. Part of Dell’s PowerEdge lineup, the R905 addresses the requirements of virtualization, cloud computing, and large-scale data processing, making it an attractive choice for various workloads.

One of the notable features of the Dell HX574 R905 is its powerful multi-core processors. Equipped with AMD Opteron processors, it offers up to 16 cores per CPU, allowing for exceptional multi-threading capabilities. This architecture is designed to enhance performance across multiple applications, making it suitable for environments that require significant processing power. The server supports several configurations, enabling businesses to tailor the processing capabilities based on their specific needs.

Memory capacity is another defining characteristic of the R905. The server can support up to 256 GB of RAM, utilizing DDR2 technology. This high memory capacity facilitates running memory-intensive applications smoothly, enabling businesses to maximize their productivity. The server is equipped with eight DIMM slots, giving administrators flexibility in memory expansion.

In terms of storage, the Dell HX574 R905 provides a range of options, supporting both SAS and SATA drives. This allows organizations to achieve a balance between performance and cost-efficiency. With the capacity to house up to 16 drive bays, the R905 ensures that there is ample storage space for high-demand database and application workloads.

The server also features advanced virtualization capabilities. With support for virtualization technologies like VMware and Microsoft Hyper-V, the R905 enables businesses to optimize their resource usage, running multiple virtual machines on a single physical server. This can significantly reduce hardware costs and improve energy efficiency.

Power management is another highlight of the Dell R905. It comes with various energy-efficient features, including the ability to dynamically allocate power based on workload demands. This capability helps organizations to lower their operational costs while ascertaining high availability.

In conclusion, the Dell HX574 R905 server stands out due to its powerful processors, extensive memory support, flexible storage options, and advanced virtualization capabilities. It is a versatile platform for businesses looking to optimize their IT infrastructure while maintaining scalability and efficiency. As demands continue to grow, the R905 remains a reliable choice for organizations seeking to enhance their computing capabilities.

Dell R905 E122A, E122D, E122E, E122F 5V PwrGd, E1231, E1232, E123B LOM Mezz, E123C Planar LOM

Models: R905 HX574

E122A

E122D

E122E

CPU # VDDA

E122F

2.5V PwrGd

E1231

PwrGd

E1232

VDD 12V PS#

E123B LOM Mezz

E123C

Planar LOM

E1310

RPM Fan ##

About Your System

R905, HX574 specifications