Best 2TB Internal Hard Drive What You Can Buy For Your Laptop, Desktop Or PS3 / PS4

Report Data Collected On: 1/Nov/2018

Are you looking for a good 2TB hard drive for laptop or desktop? You may come across a number of options but knowing which ones are the best can help you narrow down your choices to those that are most reliable.

We have researched the market for the best 2TB hard drives and used each of them to find out if they really stood up to the features that they were marketed with. Our tests involved checking the transfer speed, the access times, cache space, and failure rate.

Keeping in mind that hard disk drives are mechanical, there is a certain amount of wear and tear which can affect the quality of the hard drive over a period of time. Some hard drives may not be able to last more than 6 months but others may last even more than 6 years.

Your budget can make a difference, but the hard drives that we have in the list do not have a huge price difference. Almost all of them fit in the same price range and the price of these four hard drives is worthy of the work they perform.




Here’s The List of Few Important Things What You’ll Need to See before Buying Any HDD:

  1. Size Hard drive comes in a lot of different sizes, but mostly we only use three common sizes for our storage needs. The first one is 3.5 Inch, it’s big full-size drive what we normally use in our desktops computers. The second one is 2.5 Inch 9.5mm small drive which you can mostly see in your laptops or PlayStation. The third one also comes in 2.5 Inch but it’s 2.5mm thinner than the 9.5mm 2.5 Drive. So, make sure about your correct size selection before buying any. Tip: You can see your old system drive to confirm the size.
  2. RPM HDD uses a motor to spin the built-in disk, and that motor’s speed defines through RPM (Round per minute) and always remember, higher the number is better.
  3. Cache HDD cache mainly used to process the current process data and the only thing what you’ll need to remember is, the higher the cache size is, the better multitasking that HDD can handle.

Suggested link: How To Buy A Good New Hard Disk Drive?



So, Let’s See How Many Best 2 TB Hard Disk Drive Are Available:


#Best 2TB 2.5 Inch HDDs Available For Laptop


2nd 2.5 Inch – Western Digital BLUE ‘WD20SPZX’

  • Size: 2.5 inch 7mm
  • RPM: 5400
  • Read and Write Speed: 117 MB/s, 99.9 MB/s
  • Cache Size: 128 MB
  • Interface: SATA 6 Gb/Second
  • Warranty: 2 Years
  • Price Tag: 76.36$ Approx. {Check Current Price}

About it: Next Another in the list is again by Western Design but with the 2.5-inch width. The hard disk drive is 7mm tall in height that fits most of the form-factor strict computers or laptops. It can fit most of the devices including the ultra-thin notebook computers. It is one the thinnest hard disk drive with 7 mm height.

It offers three storage variants 1 TB, 1.5 TB, and 2 TB with a robust capacity of space of hard disk drive. Also, there are smaller storage capacity variants too from 320 GB – 750 GB offering little different specifications of the product. With so many varieties in storage capacity, the company is fit for all kind of users.

The hard disk drive is equipped with 5400 rpm of rotational speed. It is Western Design’s best example of their approach to driving innovation in the storage segment. WD has done many upgrades in their hard disk manufacturing with this hard disk drive which contains only 2 platters for 2 TB space.

The form factor of the hard disk drive has decreased with an increase in advanced technology. With its smaller range of variants in storage, it offers 5mm of height even thinnest.

The hard disk drives have an interface of 6 Gb/s SATA which allows an internal transfer rate of max 117MB/s. Also, it offers 128 MB of buffer memory enabling fast processing. Considering the power consumption associated with the hard disk drive, it requires 0.57 watt of idle rate power and 1.7 watts of active seek rate of power.

Click To Check Out The Price Of “WD BLUE WD20SPZX“: @Amazon, @Newegg.


1st 2.5 Inch – Seagate Enterprise ‘ST2000NX0253’

  • Size: 2.5 inch 15mm (not for laptops, but best For NAS & Servers)
  • RPM: 7200
  • Read and Write Speed: 125 MB/s, 100 MB/s
  • Cache Size: 128 MB
  • Interface: SATA 6 Gb/Second
  • Warranty: 5 Years
  • Price Tag: 270.73$ Approx. {Check Current Price}

About it: Another hard disk drive with a 2.5 form factor is from Seagate. Seagate has been in this field for years and providing their reliable service maintaining their dignity. The hard disk drive has 7200 RPM of spindle speed ensuring high-speed performance and a buffer memory of 128 MB.

The hard disk drive doesn’t require a local processor intervention with its full-track multiple-sector transferability. Its key features involve high instantaneous (burst) data-transfer rates which are up to 600MB per second.

It is featured with PowerChoice for selectable power saving making it energy conversing device. It is advanced in technology with perpendicular recording provides the drives with increased areal density. For diagnostic software performance, the hard disk drive is equipped with SeaTools.

The hard disk drive supports SATA cables and connectors and has a top cover attached motor for vibration elimination. Also, it is provided with 512 bytes per second and 2160 Mb/s max internal data transfer rate and 600 Mb/s maximum I/O data transfer rate.

Click To Check Out The Price Of “Seagate ST2000NX0253“: @Amazon, @Newegg.


#Best 2TB 3.5 Inch HDDs Available For Desktop


4th 3.5 Inch – HGST 7K3000 HUA723020ALA640

  • RPM: 7200
  • Read and Write Speed: 127 MB/s, 122 MB/s
  • Cache Size: 64 MB
  • Interface: SATA 6 Gb/Second
  • Warranty: 5 Years
  • Price Tag: 55$ Approx. {Check Current Price}

About it:  The HGST Ultrastar hard disk drive is rated at 2.0 million hours MTBF at 7200 RPM. This is one of the key features of this hard disk drive. For the high-quality performance, the hard disk drive has a mechanical design of fifth-generation HGST-platter.

It was first introduced in 2004 and from then till now it has always proven to be top reliable and capable hard disk drive. There is the choice for interface and encryption with this hard disk device. It gives encryption options with both SAS 6 Gb/s or SATA 6 Gb/s.

It has two storage capacity variants in 3TB or 2TB. The form factor of the hard disk drive is 3.5 inch. It has sector per byte of 512 and 64 MB data buffer memory. With a rotational speed of 7200 rpm and 600000 loads/unload cycles, the hard disk drive is one of the best choices.

Talking about the performance of the hard disk drive, it delivers by reducing downtime, passes stringent ongoing reliability during manufacturing. Also, eliminating service calls and keeping TCO design tests during manufacturing. The Ultrastar family is known for its high-quality, scientific rot cause analyzed products.

Also, it offers choice in interface and encryption to users. The hard disk drive is available in both 6Gb/s SAS interface and 6Gb/s SATA interface with both different encryptions. The hard disk drive upgrades smoothly with SATA and Fibre Channel to SATA ecosystem.

The dual port SAS model is earmarked for emerging 6Gb/s SAS enterprise foundation of belief. Lastly, this is a smart choice if you are looking for a reliable hard disk drive in the 3.5-inch category.

Click To Check Out The Price Of “HGST 7K3000 HUA723020ALA640“: @Amazon, @Newegg.


3rd 3.5 Inch – Western Digital RE ‘WD2000FYYZ’

  • RPM: 7200
  • Read and Write Speed: 135 MB/s, 127 MB/s
  • Cache Size: 64 MB
  • Interface: SATA 6 Gb/Second
  • Warranty: 5 Years
  • Price Tag: 69.95$ Approx. {Check Current Price}

About it: Next on the list is Western Design RE hard disk drive with advance technology drive delivers congruous high-quality performance in multiple applications. The hard disk drive from Western Design can handle up to ten times more workload as compared to previously launched hard disk drives by the company.

As per Western Design’s center portfolio, it is referred to as a workhorse hard disk drive. If you are looking for a hard disk drive that has, high-vacancy of storage array with robust storing capabilities, then this the hard disk drive for you.

It promises high-capability, performance, reliability to the user making it deserving for this list of a top hard disk drive in the 3.5-inch category. To provide maximum compatibility and flexibility it is equipped with SATA interface. Considering the dimensions of the hard disk drive, it has 3.5 inches in width and 1-inch height.

The hard disk drive is available in 1 TB to 12 TB of different variants to fit in need of all types of computing users. It features SATA 6Gb/s interface providing best in class performance with native command queuing and RoHS compliant. The cache memory varies in 64 MB and 128 MB according to the storing capacity of the hard disk drive making it versatile in nature.

The hard disk drive delivers 7200 rpm of rotational speed and 600000 loads/unload cycles. Also, available with 5 years of warranty providing the peace of mind to the buyer. You can definitely give some attention to the product if you are looking for a similar category product.

Click To Check Out The Price Of “WD WD2000FYYZ“: @Amazon, @Newegg.


2nd 3.5 Inch – Seagate Constellation ES.3 ‘ST2000NM0033’
Seagate Constellation ES.3 ST1000NM0033 1TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5" Enterprise Internal Hard Drive Bare Drive

  • RPM: 7200
  • Read and Write Speed: 143 MB/s, 139 MB/s
  • Cache Size: 128 MB
  • Interface: SATA 6 Gb/Second
  • Warranty: 5 Years
  • Price Tag: 87.50$ Approx. {Check Current Price}

About it: Next in the list is by Seagate. The hard disk drive from Seagate promises high-capacity form factor with various options of storage capacity. It gives options for both the SAS and SATA interfaces. Also, sixth-generation drive technology. The data correction and SAS based data improvement are made easy with this hard disk drive.

To provide accuracy in data the company has made these modifications. It also works pretty well to eliminate vibrations making is friendly in all kinds of environment. The hard disk drive consumes less power and is also equipped with cooling fans to avoid overheating problems.

The power consumption is one important factor and the Seagate has provided T10/T13 power management standards with this hard disk drive. For robust performance, it is featured with dual processors. To further add up to it is high-technology list making the hard disk drive more reliable it has humidity sensors and ramp load technology.

Seagate Constellation ES.3 ST2000NM0033 2TB 7200 RPM 128MB Cache SATA 6.0Gb/s 3.5" Enterprise Internal Hard Drive Bare Drive

Also, to ensure high performance in all environments it has a top quality motor attached. The self-encryption is also available with FIPS 140-2 validation making the hard disk drive more customizable. Seagate is an old name and promising one to trust your data security with. The hard disk drive is compatible with most of the applications such as cloud bulk data storage, virtual tape, centralized data and other.

Also, mainstream enterprise external storage array. The hard disk drive is featured with SATA 6 Gb/s interface, 512-528 bytes per sector according to storage capacity, 128 MB of Buffer size in all storage variants, and 7200 rpm rotation speed. The hard disk drive claims 0.63% of reliability at 24*7 workload situation.

It is featured with dual interface port with 12.5 rad per second2 of rotational vibration at 1500 Hz. Overall, this is a great buy with so many advanced features. The hard disk drive is totally worth your attention if you are looking for a hard disk drive under the 3.5-inch form factor.

Click To Check Out The Price Of “Seagate ST2000NM0033“: @Amazon, @Newegg.


1st 3.5 Inch – Western Digital Gold ‘WD2005FBYZ’

  • RPM: 7200
  • Read and Write Speed: 162 MB/s, 208 MB/s
  • Cache Size: 128 MB
  • Interface: SATA 6 Gb/Second
  • Warranty: 5 Years
  • Price Tag: 117$ Approx. {Check Current Price}

About it: Now the last hard disk drive of the list under 3.5-inch form factor category is by Western Design. The gold hard disk drive by WD never miss any chance to deliver best in class performance in heavy workload environment. The hard disk drive is known for its dependency.

The hard disk drive was designed with a technology to handle up to 550 TB workload in a year and you can find it in all top lists for 3.5-inch hard disk drive category. It is best known for its durability and reliability in all environment.

The hard disk drive claims 2.5 million hours MTBF another factor adds up to its reliability. The device promises a warranty of 5 years providing you peace of mind for the next five year after buying it. It features SATA 6 Gb/s interface for high-speed performance.

Talking about the dimensions of the product, it has a 3-inch width and 1 inch in height. The hard disk drive is provided with 7200 rpm. The hard disk drive is available in 1 TB to 2 TB variants for the storage capacity. Also, it provides native command queuing and RoHS compliant.

It has a cache memory of 128 MB to 256 MB varies for different storage variants of the device and 600000 loads/unload cycle vibration protection was also keeping in mind during the manufacturing of the device by correcting linear and rotational vibration in real time. For the conclusion, I would say this is a great choice and a dependable hard disk drive with the 3.5-inch form factor.

Click To Check Out The Price Of “WD WD2005FBYZ“: @Amazon, @Newegg.


And that’s our top 6 list of the best 2TB (2.5/3.5 Inch) HDD what you can get for your desktop or laptop computer. Stay tuned for more! – So, what will you pick, if you wanted one for yourself? Let me know in the comments below:

Happy Shopping!!!

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2 COMMENTS

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