How to Recover Data from eSATA External Hard Drive

Losing valuable data is a distressing experience. But fear not, this article will introdue you to the best practice of eSATA external hard drive recovery.


By Ivy / Updated on April 2, 2024

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Although eSATA hard drives are not yet mainstream drives, many businesses and individuals still use it to store their important data due to its faster transfer speed and robust technology.

But frustratingly, they are prone to data loss. In this article, we'll go straight into how to recover data from an eSATA external hard drive. You are in the right place if you have trouble handling this task.

What Is eSATA?

eSATA, short for External Serial Advanced Technology Attachment, serves as an external expansion specification for the SATA interface and allows you to connect SATA drive externally.

  • One of its biggest advantages is to hold and transfer large amounts of data. The transfer speed is up to 600MB/s (6GBps).
  • In addition, this device usually comes with a USB interface. So you can enjoy both high-speed eSATA and USB ports.  

It’s not a required function, but added to both controller and devices, requiring to support of the necessary SATA feature. The Hot Plug capacity is important for eSATA drive to work properly. In addition, it uses a very different physical connector to better shield against electromagnetic interference.


Can You Recover Data from eSATA External Hard Drive?

Certainly! Retrieving files from eSATA external hard drive is feasible, and here are some certain critical factors for data recovery:

  • The devices must support the appropriate eSATA or USB interface to connect host adapters and mass storage devices.
  • Your data is not overwritten. When you delete files or format a disk with the quick format method, only references are deleted, not real data. It’s still on your external disk.
  • Smaller files are easier to recover than larger ones.
  • Single eSATA external hard drive recovery is much easier than devices using RAID (redundant array of independent disks) technology. It consists of multiple disks in which the same data is stored to keep copies of your files.
  • Data recovery also relies on a powerful data recovery software. It will scan your external disk thoroughly and search for all the deleted or lost data on it.

Best Practice for eSATA External Hard Drive Recovery

MyRecover is one of the best eSATA external hard drive data recovery software. With its advanced scanning methods, you can find as many files as possible and recover them quickly and completely, regardless of your data loss scenarios.

Retrieve files lost in any scenario, such as accidental deletion, formatting, virus infection, corrupted disk, etc.
Recover deleted X3F/HEIF/JPG images, AVI/MP4/MPG videos, DOC/DOCX/TXT/XLS documents, etc over 200 file formats.
Filter specific file types, such as images, videos, documents, audios, mails, etc. You can also set the date modified and size.
Support all brands of eSATA external hard drives, such as Seagate, Western Digital, LaCie, WD_BLACK, Toshiba, Oyen Digital, etc.
Compatible with different file systems, such as FAT16, FAT32, exFAT, NTFS, ReFS, etc.

In addition, the software does not require technical expertise and is friendly to novices, making the recovery process seamless. Please download this reliable Windows data recovery software to have a try!

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Step 1. Connect your eSATA external disk to a Windows PC. Launch this reliable data recovery software - MyRecover. Hover the mouse over the drive saved deleted files before, and click Scan.


Step 2. It will run Quick Scan and Deep Scan automatically to find out all the deleted or lost files. It can be images, videos, documents, audios, etc. To locate them quickly, use the Filter feature or go to the original location in the left panel.


Step 3. Select your desired files and then click Recover x files to recover data from eSATA external hard drive. You will then be asked to select a location. Please select a new location instead of the original location to prevent potential data overwriting.



  • The restore button will display the number of selected files and their full size. You can use it to determine the integrity of the recovered files.
  • You can recover data from eSATA hard drive for free, up to 500MB. Once exceeded, please upgrade to the advanced editions.
  • In addition, you still can use this software to recover data from SATA drive, SCSI drive, PCIe drive, etc.


1. What is the purpose of eSATA?

An eSATA port serves as a signal connection for external storage devices like hard disk drives (HDDs) or optical drives using an eSATA cable. eSATA hard drives are faster and more efficient. If your computer lacks an eSATA port, you can purchase an adapter.

2. Is USB 3.0 or eSATA faster?

While USB 3.0 external hard drives are more common, eSATA external hard drives are relatively faster as they directly connect with the SATA interface. Thus, USB 3.0 external hard drives' speed won't exceed 500 MB/s, whereas eSATA external hard drives can achieve transfer speeds of up to 600 MB/s (6 Gbps).

3. How do I recover files from an external hard drive that won't read?

If it is not showing up in File Explorer, check your connection cable or use it on a different machine. Or go to Disk Management and check if it has a drive letter. If not, assign a new drive letter for it. In addition, you can also update the disk driver, run chkdsk command, use data recovery software, etc.


eSATA external hard drive recovery is necessary for users who are experiencing data loss. It can be a distressing experience but fear not, this article introduces you to everything about it and show you how to recover data from eSATA external hard drive step by step.

Please act promptly to increase of success rate of data recovery. At the same time, please stop using this eSATA external hard drive immediately to prevent data overwritten. It’s also suggested to create a copy of your files to protect them safely. Try Windows backup software - AOMEI Backupper Standard!

Ivy · Editor
Ivy is an editor of AOMEI Technology, she covers backup & restore,hard disk & partitions management and cloud files transfer and so on for AOMEI. She is an outgoing girl and enjoys helping people find solutions to their problems. She loves traveling, eating, reading and so on. She usually hangs out with friends at her leisure time.