Technical Specifications

Operating Limits

The ambient temperature specification is measured at the front bezel inlet. The site must have air conditioning of the correct size and placement to maintain the specified ambient temperature range. The air conditioning must be able to handle the BTU requirements of the disk enclosures.

Requirement

Description

 

 

Ambient temperature

10oC to 40oC (50oF to 104oF)

Temperature gradient

10oC/hr (18oF/hr)

Relative humidity

20% to 80% noncondensing

 

 

Elevation

2438 m (8,000 ft) at 40oC, 3077 m (10,000 ft) at 37oC

The operating limits for temperature and humidity must not be exceeded inside the closed cabinet in which the DAE2s are mounted. Mounting equipment in a cabinet directly above or below a DAE2 does not restrict air flow to the disk enclosure, because air flows through the enclosure from front to back. Cabinet doors must not impede the front-to-back air flow.

Shipping and Storage Requirements

Requirement

Description

 

 

Ambient temperature

-40oC to 65oC (-40oF to 149oF)

Temperature gradient

25oC/hr (45oF/hr)

Relative humidity

10% to 90% noncondensing

 

 

Elevation

7625 m (25,000 ft)

 

 

Operating Limits

A-5

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EMC ATA, FC manual Operating Limits, Shipping and Storage Requirements

FC, ATA specifications

EMC ATA (Advanced Technology Attachment) and FC (Fibre Channel) are two significant technologies in storage networking that enhance data management and access in enterprise environments.

EMC ATA, often associated with ATA storage devices, offers a cost-effective solution for managing large volumes of data. Shipments of ATA drives have become increasingly popular in the realm of consumer electronics due to their affordability and capacity. EMC utilizes ATA drives in various storage solutions, primarily focusing on performance and reliability. These drives handle particular workloads effectively, making them suitable for environments that require mass data storage, such as digital media and backup solutions.

In terms of key features, EMC ATA solutions provide high capacity, reliability, and cost-effectiveness. They are designed to manage routine data storage tasks with ease. These storage devices utilize interfaces that provide straightforward integration with various computer systems. Additionally, EMC ATA solutions come with error detection features and are generally simple to deploy, which is beneficial for teams seeking efficiency without an extensive learning curve.

On the other hand, Fibre Channel (FC) is a high-speed network technology primarily used for interconnecting storage area networks (SANs). Its robust architecture allows for high-speed data transfer rates, typically ranging from 2 Gbps up to 128 Gbps in contemporary systems. The strengths of FC lie in its ability to provide low-latency communications and its reliability in handling large volumes of data traffic.

Fibre Channel's main characteristics include its ability to support multiple protocols, such as SCSI and IP. This compatibility makes it a flexible choice for various storage solutions, especially in large-scale enterprise environments. Additionally, FC switches and directors enable the creation of complex SAN architectures, which can be both scalable and high-performing.

Furthermore, FC ensures data integrity through features such as error correction and data recovery mechanisms, making it an ideal choice for mission-critical applications. Secure connectivity is also a fundamental aspect of Fibre Channel technology, as it continuously secures data as it flows through the network.

Combining the strengths of EMC ATA's cost-effectiveness in bulk storage and the high-performance capabilities of Fibre Channel, organizations can achieve a balanced storage solution tailored to their operational needs. As data storage demands continue to grow, these technologies remain relevant, supporting both traditional and cutting-edge applications in enterprise IT environments.