The ExpressSAS R644 RAID adapter from Atto Technology provides 6Gb/s SAS/SATA connectivity to Direct Attached Storage via 4 external and 4 internal ports. With transfer rates of up to 1200MB/s per port, the R644 is ... Full Description
ExpressSAS R644 4-Port External/4-Port Internal 6 Gb/s SAS/SATA RAID AdapterThe ExpressSAS R644 RAID adapter from Atto Technology provides 6Gb/s SAS/SATA connectivity to Direct Attached Storage via 4 external and 4 internal ports. With transfer rates of up to 1200MB/s per port, the R644 is ideal for high-bandwidth workflows, such as digital content creation, streaming video and audio, transactional databases, and email and Web servers. In addition, the R644 combines advanced engineering and innovative features to ensure smooth data transfers and consistent performance. Moreover, ExpressSAS 6 Gb/s SAS/SATA RAID adapters provide reliable transition from 3Gb/s to 6Gb/s SAS/SATA storage infrastructures in general IT and media and entertainment environments. With all these and more, the R644 helps customers create, share and protect data and digital assets more effectively.
Channel Qty specifies the number of path over which electrical signals can pass
Compatible slots are those slots which are capable of efficient integration and operation with other elements in a system with no modification or conversion required
Compliant standards simply describe what electrical standards the product complies with Some standards are IEEE (Institute of Electrical & Electronics Engineers, EIA (Electronic Industries Association), ISO (International Organization for Standardization)
Controller Interface Type
The interface through which different storage devices talk to the PC and which is used as an internal communication channel used to transfer information to and from the storage device, is called Controller Interface Type
The speed at which bits of data (0s and 1s) can be transferred is referred to as the Data Transfer Rate It is usually measured in bits or bytes per-sec or higher units like kilo/mega/giga/tera bits/bytes per-sec
The measurement between the front and back faces of the object
Device Type is the category to which the given device belongs and defines its basic function or purpose
Included Accessories are the additional products that come along with the main product
Interface Type to the type of connection or communication bridge between two devices that helps in the flow of data between them
An interface defines the communication boundary between two entities, such as a piece of software, a hardware device, or a user. A user interface is between a human and a computer. A physical interface is between hardware components.
RAID is Redundant Array of Independent Disks, a category of disk drives that employ two or more drives in combination for fault tolerance and performance RAID levels refer to the different levels of RAID like Level 0, 1, 2, 3, 4, 5, 6, 0+1, S, 10, 7
Service and Support refers to the after-sale service provided by the manufacturer to its customer with regards to the products sold (e.g. Technical support, Phone support, Replacement of parts); subject to change; varies depending on manufacturer
Service & Support Details
The after-sale service provided by the manufacturer to its customer with regards to the products sold Eg Technical support, Phone support, Replacement of parts ( provided subject to change from one manufacturer to another)
Supported Devices are the various devices that are supported by the product
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