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Startech

Did you know there are over 200 connector types and technologies used in IT solutions? IT professionals told us they need help making sense of it all, that's where we come in.

From the latest technology to legacy products, StarTech.com is your trusted advisor for connectivity.

StarTech.com makes it easy to identify, find, get and use the connectivity parts you need to enable business technology solutions. Here's how we do it:

Startech's story;

StarTech.com was founded in 1985 by Paul Seed and Ken Kalopsis. Paul and Ken met while attending the University of Western Ontario, in London, Ontario in the early eighties. Originally known as StarTech Computer Accessories, the company had very humble beginnings as a "Visa Card" founded operation, manufacturing products such as computer dust covers in the basement of a house.

The company has grown to become a global manufacturer of over 3000 products with operations in five continents but one thing hasn't changed: Startechs commitment to making our customers' jobs easier.

Here are just a few popular Startech categories:

CompSource is here to help with your Startech purchase. You can Chat with us or give our professionals a quick phone call (800)-413-7361, we can assist with the best Startech solution for your needs and budget.

Learn more about SCSI/RAID Controllers

What is a RAID controller?

A RAID (redundant array of independent disks) combines multiple physical drives into one virtual storage device that offers more storage and, in most cases, fault tolerance so that data can be recovered even if one of the physical disks fails. A RAID controller is a hardware device or software program used to manage hard disk drives (HDDs) or solid-state drives (SSDs) in a computer or storage array so they work as a logical unit.

A controller offers a level of abstraction between an operating system and the physical drives. A RAID controller presents groups to applications and operating systems as logical units for which data protection schemes can be defined. Because the controller has the ability to access multiple copies of data on multiple physical devices, it has the ability to improve performance and protect data in the event of a system crash. There are different levels of raid as well, typically the higher the number, the more redundancy your data will have. In some cases 1-2 hard drives can go down before you will be impacted! Another caveat with RAID is the ability to actually speed up your hard drive performance. The more drives you have in your array the more redundant and faster your I/O will become!

In hardware-based RAID, a physical controller is used to manage the RAID array. The controller can take the form of a PCI or PCI Express (PCIe) card, which is designed to support a specific drive format such as SATA or SCSI. (Some RAID controllers can also be integrated with the motherboard.) A RAID controller may also be software-only, using the hardware resources of the host system. Software-based RAID generally provides similar functionality to hardware-based RAID, but its performance is typically less than that of the hardware versions.

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