What is a SATA Hard Drive? User Guide For DIYers
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Old computer set ups can be costly overtime, especially when you have had a number of hard drive recovery service done on it. If you are thinking about upgrading or building a new computer, you may eventually run into SATA. SATA drives can help alleviate some of the stress of computer maintenance.
SATA Drives are reliable and proven technology. They are perfect for non-demanding use.
The SATA (Serial ATA) hard drive is the successor of the traditional PATA (Parallel ATA) Hard drive. It became the central mass storage device on PC.
Serial Advanced Technology Attachment, also known as SATA is the new standard for connecting and transferring data components inside of your computer.
History of SATA Hard Disk It's Inception
Prior to SATA’s introduction in 2003, PATA was known as ATA. The name “AT” attachment was originated after the release of the IBM Personal Computer in 1984. SATA is the replacement to the Parallel ATA (PATA) standard that was designed in 1986.
Related Article: User Guide on Logical Hard Drive Recovery
For several years, it was the most common and the least expensive interface for internal computer storage devices. PATA started to fade away when the SATA was introduced in 2003.
Advantages of SATA Hard Drive over PATA
SATA (Serial ATA) is the replacement to PATA (Parallel ATA), the two are interfaces that used to connect to mass storage devices such as hard drives and optical drives. These are advantages of SATA over PATA:
Revisions and Features
The first version of the SATA interface was released in 2003. It’s devices topped out at a transfer rate of 1.5 gigabits per second. The SATA Revision 1.0 devices were commonly used in office desktops and personal computers, and were configured from PATA drives joined together in a master/slave configuration.
In April 2004, Native Command Queuing (NCQ) was introduced. This feature allows the drive to perform write/read commands that are transferred randomly. This function helps to optimize the movement of the reading head.
SATA Revision 2.0 devices have a transfer speed increased by double. It rises up to 3.2 gigabits per second or 400MB/s with the addition of port multipliers, port selectors, and improved queuing.
The full SATA revision 3.0 standard was released on May 27, 2009. These interfaces support drive transfer rates up to 6 gigabits per second. SATA Revision 3 drives are back compatible with SATA Revision 1.0 and SATA Revision 2.0 devices, but with a lesser transfer speed.
Released in July 2011, it is a transitional revision that added final design requirements for SATA Universal Storage Module for consumer-based portable storage applications. This revision introduced or changed the following features:
Released in August 2013, this revision presented the SATA Express (SATAe). It supports the real-time use of SATA ports and PCI Express (PCIe) lanes. This made it possible for legacy SATA and PCI Express storage devices to exist together.
Released in February 2016, this revision introduced the following features:
Data loss from SATA Hard Drive
There is no doubt that SATA hard drive is great for your computer, but incidents of data loss are inevitable. It may happen for different reasons such as unintentional data deletion, format, partition damage or loss, virus attack, and more.
Hard drive failure like pcb failures can hit your computer at any time. When you try to delete or format the files on SATA hard drives, you’re not actually removing it. You are just marking the part of it where lost files occupied blank for rewriting.
Data recovery from such hard drive requires reliable practices. If you are searching for a dependable services, you must look for a certified specialist.
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The Certifications that TTR Data Recovery have are the symbol of quality assurance that we guarantee. It includes ISO 9001:2008, IACRB, SOC Type II, GSA, and more.
Here’s some ways on How to Recover Data From a Dead Hard Drive, it comes handy when in need.