Do you know the differences between eSATA and USB 3.0? execute you know how to choose in between eSATA and USB 3.0 exterior hard drives? If you don"t know, you have the right to read this post, in i beg your pardon MiniTool gives you answers.

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eSATA vs USB 3.0

In general, most external and also portable difficult drives are equipped with USB ports, and some outside hard cd driver come with various other ports prefer eSATA, Thunderbolt, etc. I have discussed Thunderbolt external hard drive before, so in this post, ns mainly emphasis on eSATA vs USB 3.0.

What is USB 3.0 Port?

USB 3.0 is a USB data transport protocol initiated by service providers such together Intel, which is compatible with USB 1.1 and USB 2.0. Compared with USB 2.0 whose transfer rate is 60 MB/s (480 Mbps), the transfer rate of USB 3.0 deserve to be approximately 500 MB/s (5 Gbps).

USB user interface has countless physical develops like USB Type-A, USB-Type-B, USB-Type-C, Micro USB, Mini USB, etc. However, your desktop computer or laptop computers are mostly using USB Type-A and also USB Type-C interfaces, while external hard cd driver are mainly using USB Type-A (this harbor is more commonly offered in 3.5-inch drives), USB Type-C, Micro USB, and also Mini USB interfaces.


USB 3.0 protocol can run on every the physics USB ports pointed out above, for this reason does USB 2.0 protocol. Therefore, before purchasing an exterior hard drive, please consult customer organization to make sure that the disk user interface supports USB 3.0.

Tip: If the interface is a USB 3.0 interface, the plug and socket are both 9-pin. If the interface is a USB 2.0 interface, over there are just 4 pins. You can examine the variety of pins after ~ you obtain the drive.

Further Reading:

USB 3.0 was ever before renamed USB 3.1 Gen 1 by the USB-IF (USB Implementers Forum), and is now renamed USB 3.2 Gen 1. USB interface has other quicker transfer protocols like USB 3.1 Gen 2 (it is now renamed USB 3.2 Gen 2), and USB 3.2 (it is change the name USB 3.2 Gen 2x2).

If you desire to know much more about USB port, please review the following post:


What Is eSATA Port?

The full name of eSATA is outside Serial ATA, which is one external development specification for the SATA interface. In various other words, eSATA is the "external" version of SATA, which is provided to attach external fairly than inner SATA devices. The physics eSATA port is displayed like the following picture:


Like SATA interface, eSATA speed deserve to be as much as 600 MB/s (6 Gbps) at most (older versions" speed just reaches 150 MB/s or 300MB/s).

eSATA vs USB 3.0 external Hard Drive

After learning around USB 3.0 port and eSATA port, let"s to compare USB 3.0 exterior hard drives and also eSATA exterior hard drives.

1. Speed: eSATA outside hard drives generally perform far better than USB 3.0 exterior hard drives for the complying with reasons:

Interface rate will limit tough drive speed. Therefore, USB 3.0 exterior hard drive rate won"t exceed 500 MB/s, if eSATA external hard drive have the right to exceed that speed.In general, a USB external disk is created as follows: a SATA disk, a SATA to USB PCB adapter, a equivalent USB interface, etc. Therefore, once reading and also writing data native the external hard drive via USB port, the user interface conversion (PCB adapter) will influence the data infection speed. However, the eSATA outside hard drive does not cause this problem.
Tip: because of the an easy structure of USB outside hard drives, some users like to create their own mobile tough disks by buying a SATA tough disk and a SATA to USB 3.0 adapter.

2. Penetration rate: eSATA harbor is no as renowned as USB 3.0 port.

A huge number the PCs and also PC peripherals use USB 3.0 interfaces. As for eSATA, it has progressively been eliminated. However, eSATA is still really popular among enterprise customers. The main reason is that the it department will certainly close the USB port for security reasons, only leaving eSATA ports as a way of connection.

Then, you may wonder i m sorry one you have to buy. Actually, it counts on the harbor on her PC. If your computer has one eSATA Port, i recommend you come buy one eSATA hard drive. If your computer just has actually a USB port, you must buy a USB 3.0 outside hard drive.

Best USB and also eSATA external Hard Drive

In this part, I will recommend 4 outside hard drives to you. Among them, two space USB 3.0 exterior hard drives and the various other two are eSATA outside hard drives.

1. Samsung T5 Portable SSD


Capacity: 250 GB, 500 GB, 1 TB, 2 TB

Interface: USB 3.1 Gen 2

Sequential review Speed: as much as 540 MB/s

Sequential compose Speed: approximately 520 MB/s

Warranty: 3 years

Price: begin at $89.99 at Amazon

This SSD takes V-NAND an innovation and offers ultra-fast data move speeds of approximately 540MB/s (up come 4.9x quicker than outside HDDs). The is ideal for moving large-sized data including 4K videos, high-resolution photos, games, etc.

It provides optional password protection and also AES 256-bit hardware encryption to store your an individual and exclusive data more secure. However, this drive only supports windows 7, Mac OS X 10.9 (Mavericks), Android 4.4 (KitKat), or higher.

This drive uses USB Type-C interface and also supports USB 3.1 and also USB 3.0 protocol. It can be said that this exterior hard drive will not go obsolete in current years.

2. Seagate backup Plus Portable HDD


Capacity: 1 TB, 2 TB, 4 TB, 5 TB

Interface: USB 3.0

Speed: up to 120 MB/s

Warranty: 2 years

Price: start at $55.99 in ~ Amazon

This journey supports Windows and also Mac computers. Its huge capacity can fulfill your require to back up and archive files. In addition, if you buy this drive, you can acquire a free two-month member to the Adobe an innovative Cloud Photography Plan.

It"s really cheap and has a too huge capacity. Ns cannot preeminence out this possibility that the is a SMR drive, so ns recommend you to simply use it to archive files.

3. MiniPro eSATA USB-C Portable HDD/SSD


Capacity: 1 TB, 2 TB, 4 TB, 5 TBCapacity: 500 GB, 1 TB, 2 TB, 4 TB
Interface: USB 3.1 Gen 2/eSATA 6GbpsInterface: USB 3.1 Gen 2/eSATA 6Gbps
Speed: 7200 RPM because that 1 TB, 5400 RPM for other SpecificationsSpeed: 500MB/s
Warranty: 3 yearsWarranty: 3 years
Price: start at $119 at AmazonPrice: start at $119 at Amazon

This drive functions an aluminum body for maximum protection and also heat dissipation. It is compatible through Windows and also Mac computers, and also has eSATA, and USB 3.1/3.0/2.0 ports. Furthermore, the SSD has no moving parts, which enables it to perform ultra-silent operation and also withstand high impact (1500GS operation shock).

4. Fantom Drives exterior Hard Drive


Capacity: 1 TB, 2 TB, 3TB, 4 TB, 5 TB, 6 TB, 8 TB, 10 TB, 12 TB, 14 TB, 16 TB

Interface: USB 3.0/eSATA

Speed: Unknown

Warranty: 1 year

Price: start at $74.95 in ~ Amazon

This drive is compatible through USB 3.0/2.0 and also eSATA. That only benefit is the huge capacity, for this reason its vendor hasn"t also mentioned that is speed. Certainly, it"s a SMR disk and also you have the right to use that to save a huge number of photos, music, and also videos. SMR disks constantly do fine in archiving files. However please execute not run programs or gamings on it.


Prepare the drive in windows PC

After acquiring an exterior hard drive, you need to prepare it come make sure that you can use the smoothly. As for disk management tool, i recommend MiniTool Partition Wizard come you, which deserve to make her operations simpler.

Free Download

Here is the tutorial on exactly how to prepare the exterior hard journey in a windows PC:

Step 1: attach the drive to her computer and then that will show up in your PC.

Step 2: Click the over button to download MiniTool Partition Wizard and also then launch that to get to its key interface. Right-click the partition ~ above the external hard drive and then choose Format.


Step 3: pick a proper record system and then click OK button. If you desire to usage the outside drive to boot your computer system (make a portable Windows, a windows installation media, etc.), friend should style it to FAT32. If you just want to usage it to keep data or perform something favor that, friend should style it to NTFS. Click FAT32 vs NTFS to know more.

Tip: In general, you can"t style a partition to FAT32 if its capacity exceeds 32 GB. However with MiniTool Partition Wizard, girlfriend can style a partition to FAT32 as lengthy as that doesn"t exceed 2 TB.


Step 4: Click the Apply switch to execute the pending operations.


Apart from an altering the file system, you deserve to resize the partition size, separation or develop partitions with MiniTool Partition magician freely. Just have actually a try!

Do you want to understand eSATA vs USB 3.0? here is a write-up introducing eSATA and also USB 3.0 ports come you. If you have problems about the 2 ports, you have the right to read this post.Click come tweet

Bottom Line

Has this write-up answered all your questions about eSATA vs USB 3.0? carry out you have challenge in preparing a hard drive on home windows PC? have you encountered any kind of hard journey problems? If so, please leave a comment or email united state at . We will reply to you as quickly as possible.

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eSATA vs USB 3.0 FAQ

eSATA is an external expansion specification for the SATA interface, which is provided to connect external quite than internal SATA devices. But it can administer the exact same speeds as SATA ports.