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best sshd

The Best SSHDs in 2021

Author: Robert Wilson

Electronics & Peripherals Expert

Welcome to our big SSHD test. Here we present you all of the SSHDs that we have tested. We have put together detailed background information for you.

We want to make the purchase decision easier for you and help you find the best SSHD for you.

You can also find answers to frequently asked questions in our guide. You will also find some important information on this page that you should definitely pay attention to if you want to buy an SSHD.

  • As the name suggests, the SSHD is a mixture of the functions of HDD and SSD hard drives: Flash memory and rotating magnetic disk.
  • The hybrid hard drives are much cheaper than the pure solid state disks. Frequently used files are stored in the eight GB flash memory of the SSHD, thus reducing access times.
  • Important criteria that you should consider when buying are the interfaces, the speed of rotation, the writing and reading speed and the form factor.

Best SSHDs

Crucial MX500 1TB 3D NAND SATA

Crucial MX500 1TB 3D NAND SATA
64,503 Reviews
Crucial MX500 1TB 3D NAND SATA
  • Sequential reads/writes up to 560/510 MB/s and random…
  • Accelerated by Micron 3D NAND technology
  • Integrated Power Loss Immunity preserves all your saved work…
  • Aes 256-bit hardware-based encryption keeps data safe and…
  • Crucial 5-year limited warranty

The hard drive from Crucial accelerates with the Micron 3D NAND technology and is particularly powerful. The sequential read and write operations for all file types and the storage capacity of the disk is around 2TB.

The buyers of the Crucial MX500 hard drive are particularly impressed by the power failure immunity of the drive, as it secures all data even in the event of a power failure. In addition, the hardware encryption protects your data from theft and hacker attacks.

SanDisk SSD PLUS 240GB Internal SSD

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The hard drive from SanDisk has a solid-state drive, which enables low heat generation, energy-saving use and low-noise operation. The hard drive also has 240GB of storage and very fast data processing.

In addition, the hard drive is cooler, more efficient and quieter than conventional hard drives and the SSD hard drive extends the battery life and service life of the computer.

Customers are particularly enthusiastic about the trouble-free setup and the real-time drive status. In addition, the noiseless cooling is a huge plus for many and starting is easy and quiet.

Seagate FireCuda 2TB Solid State Hybrid Drive

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The Seagate FireCuda combines SSD and HDD in one and thus ensures fast performance and with 2TB also for the required storage capacity. The hard drive works up to 5 times faster than conventional models and is perfect for PC and console players.

Buyers of this hard drive are particularly impressed by the fast read and write speed and also appreciate the 5 year guarantee that the manufacturer promises. In addition, the noise level of the plate is very low and barely noticeable.

Frequently Asked Questions: SSHD

How does an SSHD work?

As the name suggests, the SSHD is a mixture of the functions of HDD and SSD hard drives: flash memory and magnetic disk.

Just like a conventional HDD hard drive, the hybrid has one or more rotating disks, the platter, on which data is stored and retrieved with a read / write head. This part of the hard drive forms the greater part of the memory.

The other part of the hard drive, like the SSD, consists of flash memory chips. This much smaller part of the medium stores or pushes data that is used frequently. The overall performance is increased by the faster data rates and access times on the flash memory.

The entire SSHD appears to you as a logical drive on the computer. That means you don’t sort your data and operating system manually.

The sorting is done automatically according to an algorithm that observes which files are used frequently. So you will often find system files and operating system on the SSHD.

What are the advantages over conventional HDD hard drives?

Compared with an HDD, the Solid State Hybrid Drive can accelerate the operating system somewhat overall. That means shorter boot times, faster program starts. The best way to enjoy the performance of flash memory is with repetitive applications.

Sensitivity: If you have to remove or transport your hard drives frequently, this factor can also be important. An SSD can survive a small fall, with SSHD hard disks, similar to HDD hard disks, not much can be saved by hitting the read and write head even with small falls. The key here is to save data and create backups as early as possible.

The HDD hard disks save their data with the help of a write head in a certain place on the rotating magnetic disk. If the data is required, the write head, which is also the read head, has to move to the appropriate place and the disk rotates.

This process takes time. The principle is different with flash memory chips. There are no moving parts there, the data is stored electrically.

With the combination of these two principles, the hybrid can achieve a higher writing and above all reading speed than an HDD. Frequently used data can be called up quickly.

In many forums, buyers report shorter boot times and faster program starts compared to a conventional pure HDD. The hard disk has less of an impact on the performance of individual applications.

Can I upgrade my computer / laptop with an SSHD?

Yes you can. In almost every case it makes sense to replace the internal HDD with an SSHD. So you can get a speed increase even from older computers.

The function and construction of the SSHD is so similar to the HDD that it can be easily exchanged in any laptop or desktop computer. When replacing, be sure to pay attention to size, form factor and connection.

The installation is similar to an HDD. You may need a frame if you want to install a 2.5 inch SSHD into a 3.5 inch hard drive bay.

Especially with laptops, it is important that the hard drive fits exactly and cannot move. You should also check beforehand whether you need special tools for installation or adapter plugs.

To be on the safe side, always perform a system backup on an external disk!

In any case, the SSHD are compatible with all common operating systems and can be freely formatted and partitioned.

How do I switch from an HDD to an SSHD?

The easiest way is to clone the hard drive beforehand. There is various software for this. If you have the option of installing both hard drives together in the computer, you can simply mirror the hard drives.

If you only have one hard drive bay, then it is advisable to buy a housing with USB or Thunderbolt. So you can connect both hard drives to the system and clone the drives. Installation, size, interfaces: works like a conventional HDD.

Types of SSHDs

SSHDs are available from different manufacturers in different designs. Although there are SSHDs with different storage capacities, the main difference between the various models is their RPM number or revolutions per minute.

The memory size only determines how much data can be stored on the hard disk. The two most common RPM sizes are:

  • SSHD 5400RPM
  • SSHD 7200RPM

SSHDs combine the advantages of fast SSD hard drives and large HDD hard drives in one hybrid hard drive. Since the SSD share is usually eight GB, most of an SSHD still consists of conventional HDD hard drives. These HDD hard disks have to rotate in order to read data.

The number of RPMs indicates how many revolutions the hard disk rotates per minute. The SSHD models differ due to the RPM numbers, which also have certain advantages and disadvantages. Therefore, not every SSHD is equally suitable.

In addition, SSHD hybrid hard drives also differ in their size. They are available in sizes 3.5 “and 2.5”. The only difference is that the 3.5 inch models are intended for the desktop area and the 2.5 inch models for use in notebooks.

The following section explains the differences between the various SSHDs in more detail so that you can weigh up which model is best for your PC. The advantages and disadvantages of the individual SSHDs are also described.

SSHD 5400RPM: Advantages & Disadvantages

Basically, the more RPM a hard drive has, the faster it is. This means that the files can be copied to, moved to, or copied down from the hard drive faster. So the only advantage of 5400 RPM models is the price.

These models can be purchased a little cheaper than models with higher RPM numbers. This makes SSHDs with low RPM numbers interesting for budget PC builds, for example.

This SSHD is also suitable for people who just want to make their old notebook a little faster with a new hard drive.


  • Inexpensive


  • Slow reading and writing speed
  • Unsuitable for reading or writing many files

SSHD 7200RPM: Advantages & Disadvantages

SSHDs with 7200 RPM offer a very high number of RPMs and are consequently much faster than models with lower speeds.

This allows you to save, copy or move data a little faster.

The advantage here is therefore the performance. However, you have to expect a higher price than for models with lower RPM numbers.

This makes these models particularly interesting for all those who are willing to pay a little more for higher performance and speed or who are already copying and moving a lot of data to their PC anyway.


  • Fast read and write speed
  • Suitable for reading or writing many files


  • Expensive

SSHD: Purchase Criteria

If you have now decided on an SSHD, you may still be wondering which one it should be specifically. You don’t have to be a computer or IT professional to do this.

If you take a quick look at the most important factors that we have summarized for you below, you will know what to look for when buying.

  • Connection
  • Write & Read Speed
  • Storage Capacity
  • Form Factor
  • Dimensions
  • Weight
  • Noise


The interface specifies the speed limit. Faster here means less waiting time, faster access, faster work.

In the case of the SSHD, it means that you have to wait less long when copying files, when starting your system or when opening programs.

In most cases, SSHD are used as an internal hard drive and have a SATA interface. The latest SATA type is Serial ATA-600, also known colloquially as SATA III.

A theoretical speed of 6.0 Gbit / s is possible over this connection. The SSHD hard disks do not achieve these transfer rates, however

Write & Read Speed

The specification describes the speed at which the magnetic disk rotates in the hard disk. The faster the platter spins, the faster data can be accessed or written.

The smaller 2.5-inch disks tend to rotate more slowly at 5,400 rpm than the larger 3.5-inch disks at 7,200 rpm.

The write and read speeds are values that describe the data rate of the disk. The speed says something about the general performance of the disk. Faster is better. Most SSHD are faster than conventional HDD hard drives but slower than SSDs.

Storage Capacity

More storage space means you have more space for your files. In most cases, of course, more is better. However, the models with larger storage also consume a little more energy.

The flash cache does not grow with the mechanical disks. Most hybrid models have 8 GB of memory. That is completely sufficient for the average application.

Form Factor

SSHD are sold at 2.5 “or 3.5”. As a rule, the smaller panels are more suitable for notebooks, while the 3.5 inch models are primarily for older desktop computers.

The form factor does not necessarily have to describe the overall height of a model. The inches usually refer to the diameter of the platter, the rotating disk in the hard drives. The form factor says nothing about the flash memory.


The dimensions are decisive for the successful installation of the storage medium in a device such as a laptop or game console.

With desktop computers there is usually a little more room for installation. In any case, it is advisable to measure the hard disk slot exactly or to research the dimensions for the device.


Weight can also be important with SSHD panels. For example, if you prefer a very light notebook because you travel a lot with your computer, you should also take a look and compare.

Usually 2.5 inch hard drives are installed in mobile devices. These are inherently lighter than the larger 3.5 inch hard drives.


The moving parts in the SSHD make noise. Sometimes this can be a nuisance when working. Or in mobile devices it can happen that work is carried out in places where it has to be very quiet.

Fortunately, the volume levels are no longer the same as with HDD hard drives a few years ago. It is now very quiet overall. There is still a little difference between the individual models.

Here the noise level is given in decibels during operation and while idling. The values are all quite close together. You have to cope with between 22 and 27 decibels. As a comparison: a refrigerator is considered a “quiet” device with a noise level of up to 35 decibels.

4.8/5 - (12 votes)

Last product update on 2022-06-28 | Source: Amazon Affiliate