What is a SATA RAID card?
A RAID card manages a PC’s hard disk drives or solid-state drives (SSDs) so that they work together and drive redundancy and/or performance. It can be hardware (a RAID card) or software. There are different types of RAID, as dictated by the Storage Networking Industry Association.
What is RAID controller ports?
Port: The outlet on the RAID controller that connects the controller to the disk drive. Port expander: Hardware that allows mul- tiple disk drives to be connected to a single RAID controller port.
What is SAS RAID controller?
SAS Controllers have all but replaced SATA controllers on the mid and high-end because they are compatible with both high performance SAS hard drives and high capacity SATA drives. The riskier RAID 5 should be reserved for secondary storage such as backups or smaller volumes. …
Do I need a RAID controller card?
Yes, you need a RAID controller to create a RAID-0 (or any RAID) array, but it’s not something you need to buy separately. It’s part of whichever method you use to create the RAID. There are 3 methods you can use to create a RAID array: Software RAID: You use Windows operating system to create a RAID-0 array.
What levels of RAID does the RAID controller card support?
These controllers support Redundant Array of Independent Disks (RAID) levels 0, 1, 5, 6, 10, 50, and 60. See below for a short description of these RAID types.
Do I need a SAS controller?
So, if you are going to have SATA and SAS drives on your system, then you definitely need a Unified Serial Controller, and it is highly likely that you’ll want to have more than the four or eight drives that can usually be attached to the I/O controller.
What is vt6421a serial RAID controller?
VT6421A Serial RAID Controller. The VIA VT6421A controller delivers the benefits of Serial ATA and RAID in a cost effective and easily integrated single chip package, providing Serial ATA technology to enable platform providers and systems builders to satisfy the requirements of multiple market segments.
What is a SATA RAID controller PCI card?
This SATA Raid Controller PCI Card offers reliability to your PC desktop or servers using Serial ATA drives . It features the VIA VT6421A chipset and supports three Serial ATA drives and one UDMA/133 drives. The RAID functions are only supported on the SATA hard drives.
What is the via vt6421a?
The VIA VT6421A is the ideal solution for PC and mobile systems users to easily upgrade their storage devices and incorporates the emerging Serial ATA RAID standard into their systems, taking full advantage of the higher bandwidth, faster data transfer rates, improved data integrity and robustness of Serial ATA technology.