Best internal hard drives 2022. Save all your data

Over time the hard drive of our computer becomes antiquated, gets damaged or just simply can no longer cope with the storage requirements. There are many types of internal hard drives available on the market, and there may be many questions about the technical specifications or the type of characteristics that the internal hard drive should have.

The first step is to be realistic about our needs, as it is not the same to be editor or an audio visual publisher. Each area of work has it's processing requirements and data compilations. If the computer is for family use or for entertainment will also demand specific requirements.

View Details 1TB 2TB 3TB 4TB WD Seagate HGST HP 3.5  SATA Internal Hard Drive HDD PC CCTV • 33.99£

1tb 2tb 3tb 4tb Wd Seagate Hgst Hp 3.5" Sata Internal Hard Drive Hdd Pc Cctv

33.99£

View Details Cctv Hard Drive 3.5  250gb 320gb 500gb 1tb 2tb 3tb 4tb Sata Desktop Pc Dvr Lot • 55£

Cctv Hard Drive 3.5" 250gb 320gb 500gb 1tb 2tb 3tb 4tb Sata Desktop Pc Dvr Lot

View Details 1TB 2TB 3TB 4TB 6TB WD Seagate HGST 3.5  SATA Internal Hard Drive HDD PC CCTV • 52.99£

1tb 2tb 3tb 4tb 6tb Wd Seagate Hgst 3.5" Sata Internal Hard Drive Hdd Pc Cctv

52.99£

View Details MSATA 128GB 256GB Internal SSD SATA Solid State Hard Drive Laptop Netbook  • 14.99£

Msata 128gb 256gb Internal Ssd Sata Solid State Hard Drive Laptop Netbook

14.99£

View Details WD Blue Sata HDD 1TB 2.5mm, Hard Drive, Internal (WD10JPVX) Xbox,PS4,Laptop. • 18.95£

Wd Blue Sata Hdd 1tb 2.5mm, Hard Drive, Internal (wd10jpvx) Xbox,ps4,laptop.

18.95£

View Details Laptop 2.5  SATA Hard Drive 80GB 120GB 160GB 320GB 500GB 1TB Internal HDD • 9.95£

Laptop 2.5" Sata Hard Drive 80gb 120gb 160gb 320gb 500gb 1tb Internal Hdd

View Details Western Digital WD5000LPLX WD Black 500GB 2.5  SATA Internal Laptop Hard Drive • 9.95£

Western Digital Wd5000lplx Wd Black 500gb 2.5" Sata Internal Laptop Hard Drive

View Details Hard Drive 2.5  SATA Internal - 1TB - Various Makes & Models • 19.99£

Hard Drive 2.5" Sata Internal - 1tb - Various Makes & Models

19.99£

View Details Seagate 500GB, Desktop PC CCTV Internal Hard Drive HDD SATA 5900 3.5 ST3500312CS • 19.99£

Seagate 500gb, Desktop Pc Cctv Internal Hard Drive Hdd Sata 5900 3.5 St3500312cs

19.99£

How to choose the ideal internal hard drive?

Here we present all of the most important variables one should know and consider to choose the divide that best suits your needs.

HDD hard drive vs. SSD hard drive

One of the first decisions of any user before purchasing an internal hard drive is to choose between HDD or SSD.

The HDD (Hard Drive Disk) have mechanical parts, they function via their plaques rotating on a pivot so their heads can read and transcribe data via magnetism.

View Details 1TB 2TB 3TB 4TB WD Seagate HGST HP 3.5  SATA Internal Hard Drive HDD PC CCTV • 33.99£

1tb 2tb 3tb 4tb Wd Seagate Hgst Hp 3.5" Sata Internal Hard Drive Hdd Pc Cctv

33.99£

View Details Cctv Hard Drive 3.5  250gb 320gb 500gb 1tb 2tb 3tb 4tb Sata Desktop Pc Dvr Lot • 55£

Cctv Hard Drive 3.5" 250gb 320gb 500gb 1tb 2tb 3tb 4tb Sata Desktop Pc Dvr Lot

View Details 1TB 2TB 3TB 4TB 6TB WD Seagate HGST 3.5  SATA Internal Hard Drive HDD PC CCTV • 52.99£

1tb 2tb 3tb 4tb 6tb Wd Seagate Hgst 3.5" Sata Internal Hard Drive Hdd Pc Cctv

52.99£

View Details Laptop Hard Drive 320GB 500GB 2.5  SATA HDD Playstation Xbox FAST UK DISPATCH • 11.99£

Laptop Hard Drive 320gb 500gb 2.5" Sata Hdd Playstation Xbox Fast Uk Dispatch

11.99£

View Details WD Blue Sata HDD 1TB 2.5mm, Hard Drive, Internal (WD10JPVX) Xbox,PS4,Laptop. • 18.95£

Wd Blue Sata Hdd 1tb 2.5mm, Hard Drive, Internal (wd10jpvx) Xbox,ps4,laptop.

18.95£

View Details Laptop 2.5  SATA Hard Drive 80GB 120GB 160GB 320GB 500GB 1TB Internal HDD • 9.95£

Laptop 2.5" Sata Hard Drive 80gb 120gb 160gb 320gb 500gb 1tb Internal Hdd

View Details 1 Seagate Pipeline HD.2 500GB,Internal,5900 RPM 3.5  ( ST3500312CS ) HDD • 3£

1 Seagate Pipeline Hd.2 500gb,internal,5900 Rpm 3.5" ( St3500312cs ) Hdd

View Details HGST-Toshiba-Seagate-WD 750GB  2.5  Internal HDD 5400 7200 RPM Desktop Laptop • 5.99£

Hgst-toshiba-seagate-wd 750gb 2.5" Internal Hdd 5400 7200 Rpm Desktop Laptop

View Details Seagate 500gb Sata Internal Desktop Pc 3.5  Hdd Hard Disk Drive Cctv Mac Dvr Pvr • 8.99£

Seagate 500gb Sata Internal Desktop Pc 3.5" Hdd Hard Disk Drive Cctv Mac Dvr Pvr

The SSD (Solid State Drive) are innovative in their technology, they work via flash memories interconnected between themselves to save the information. In this device uses a chip to read and transcribe the data. These hard drives are fast and efficient.

View Details XUM 128GB 256GB 512GB 1TB SATA III 2.5  Internal Solid State Drive SSD MLC Lot • 17.39£

Xum 128gb 256gb 512gb 1tb Sata Iii 2.5" Internal Solid State Drive Ssd Mlc Lot

17.39£ 22.99 €

View Details SanDisk SSD PLUS 120GB 240GB 480GB 1TB 2TB Sata III 2.5  Internal SSD 530MB/s • 64.95£

Sandisk Ssd Plus 120gb 240gb 480gb 1tb 2tb Sata Iii 2.5" Internal Ssd 530mb/s

64.95£

View Details 64GB 120GB 128GB 180GB 256GB 480GB 512GB 1TB 2.5  SATA Solid State Drive SSD LOT • 11.80£

64gb 120gb 128gb 180gb 256gb 480gb 512gb 1tb 2.5" Sata Solid State Drive Ssd Lot

11.80£ 24.99 €

View Details Integral 120GB 2.5 Inch Internal Solid State Hard Drive SSD SATA III 6GBs 460mbs • 18.97£

Integral 120gb 2.5 Inch Internal Solid State Hard Drive Ssd Sata Iii 6gbs 460mbs

18.97£

View Details 128GB 2.5  7mm SATA Internal Laptop Solid State Drive SSD • 11.85£

128gb 2.5" 7mm Sata Internal Laptop Solid State Drive Ssd

11.85£

View Details Netac 256GB SSD 2.5'' SATA III 6Gb/s Internal Solid State Drive 500MB/s PC/Latop • 23.99£

Netac 256gb Ssd 2.5'' Sata Iii 6gb/s Internal Solid State Drive 500mb/s Pc/latop

23.99£

View Details SSD Solid State Drive 128GB 256GB 512GB Sata III 2.5 Internal Fast For Laptop PC • 29.99£

Ssd Solid State Drive 128gb 256gb 512gb Sata Iii 2.5 Internal Fast For Laptop Pc

29.99£

View Details 1TB 1000GB M.2 2280 NVMe, Internal Solid State Drive Super Fast Wicgtyp SSD PCIe • 65.99£

1tb 1000gb M.2 2280 Nvme, Internal Solid State Drive Super Fast Wicgtyp Ssd Pcie

65.99£

View Details 1TB/2TB SATA 3 SSD Hard Drive 2.5  Internal External Solid State Drive PC Laptop • 33.59£

1tb/2tb Sata 3 Ssd Hard Drive 2.5" Internal External Solid State Drive Pc Laptop

33.59£

If we take a look at the advantages of each one, we can conclude:

  • The HDD is more economical and has more capacity. However they are slower, louder and require more energy.
  • The SSD are faster when processing information. They are more efficient and last longer. They require less energy, less noisy, but have less storage and they are more expensive in comparison with the HDD.

The best advice we can give you, based on this analysis, are the following:

  • Acquire a SSD hard drive if you need better efficiency.
  • Buy a HDD hard drive if you need greater storage.
  • There is a possibility of combining both: by using the SSD as your principal internal hard drive for you operating system and important programs, and a HDD hard drive for the rest of the information.

Factors that affect the decision

Speed and storage

  • The speed is variable which will determine th type of hard drive needed to read , process and save data. With the HDD the speed is measured in revolutions per minute (rpm) and with SSD in MB/s.
  • In regards to the storage it is referring to the capacity the device has to keep information. There are available hard drives that have 120GB up to 12TB, with a wide range of prices.

Connectivity

There are different interfaces for the connectivity of the hard drives, and this influences the efficiency of these devices.

The DATA format is standard in mechanical hard drives. This format has 3 versions: the DATA1 of 1,5 Gbps in speed is now obsolete. The DATA2 of 3 Gbps and the DATA3 which can have 6 Gbps. Also the NVMe connection is another protocol possibility for the HDD, in this case the speed may go over 2.000 MB/s.

For the SSD hard drives the standard format of connectivity is the M.2. This format is a lot faster that DATA and allows the hard drive to connect to the computer via a PCI-e link. The SSD hard drives can be connected via DATA platform, but this will reduce the processing speed. To maximize the benefits it is vital a M.2 output.

In short:

  • The DATA connection is a popular format for the HDD hard drives, and in turn cost less. They are very compatible, making this device very easy to use.
  • The M.2 connection is ideal to maximize the performance of the SSD hard drives.

Cache memory or buffer

The cache memory or buffer is the nucleus of the hard drive to save the information that is used frequently with the purpose of facilitating it's access. The neewer HDD hard drives can offer a cache memory ranging from 8 MB to 256 MB. Whilst the SSD hard drives offer a cache memory from 32 MB.

The experts recommend a buffer of 32 MB or 64 MB in order to have an optimum performance. At this point it's important to remember one's necessities to adjust the technical aspects to one's needs.

The size

There are hard drives of 2,5 inches which are usually used in portable devices and the 3,5 inch for desktops.

Due to the mechanical characteristics of the HDD hard drives, the bigger the size, the bigger the storage capacity. However,  with the SSD hard drives there is no need for them to be bigger to offer greater speed, therefore most of them are 2,5 inches.

Where to buy the best internal hard drive?

Once all the variables have been analysed, the next step is to choose where to buy online. The hard drives are specialized tools which require a guarantee and security in its acquisition. This is only one of the most important reasons of choosing professional and reliable retailers.

Amazon, eBay or PC World are well established websites and have the best mechanisms to avoid inconveniences when purchasing.

On these websites one can compare different types of internal hard drives thanks to the opinions of other buyers and their rating of each device. These websites also have offers and are the best alternative when purchasing an internal hard drive adjusted to anyone's needs.

By following this advice one can optimize the performance of your computer and enjoy the use of it for longer.