Are you looking for the best NAS drive 2021 to storage all of your data? In this article, we breakdown the top 10 NAS devices on the market.

Best NAS Drives

NAS Drive Images

NAS Drives

Features

Rating

Price

Synology DS1819+

  • 2.1 GHz quad core CPU

  • 4GB DDR4 RAM

  • 252TB max capacity

Western Digital My Cloud EX2 Ultra

  • 1.3Ghz dual core processor

  • 1GB DDR3 memory

  • Automated file syncing

Buffalo TeraStation 3410DN

  • 1.4GHz dual core processor

  • 1GB DDR3 RAM

  • 16TB max capacity

Synology DS918+

  • Quad-core processor

  • 4GB DDR3 RAM

  • 108TB max capacity

Buffalo LinkStation 210

  • 800MHz dual core processor

  • 256MB RAM

  • 6TB max capacity

Asustor AS5202T
  • Dual core 2.0GHz processor

  • 2GB RAM

  • 36TB max storage

Synology DS218+
  • Dual core 2.0GHz CPU

  • 2GB DDR3L RAM

  • 24TB max capacity

Zyxel NAS326
  • 1.3GHz CPU

  • 512MB of DDR3 RAM

  • 32TB capacity

TerraMaster F2-210
  • 1.4GHz Quad Core

  • 1GB RAM

  • 32TB max

QNAP TS-253Be-2G-US

  • 1.5GHz quad core CPU

  • 8GB max RAM

  • 16TB

1. Synology DS1819+.

Synology DS1819+ NAS driveThe DS1819+ comes long solid and strong with a boxy design that is done in all black with a tiny bit of white lettering.

This top of the line Network Attached Storage drive from Synology features 4 gigs of DDR4 random access memory that is expandable up to a total of 32 gigs. This means that you can have large numbers of users accessing it at once with no lag or network issues.

It has an quad-core CPU running at 2.1GHz for plenty of processing speed. It is paired with an AES-NI encryption engine for maximum security of your information.

The standout feature is definitely the tons of storage with the DS1819+ as each of the drive bays is equipped with a massive 12TB hard drive. This can also be expanded with 10 hard drives for a maximum of 216TB total space. I don’t think it’s possible to store files enough to fill this drive, but you can try.

PROS

  • Comes with 4GB preinstalled memory, which you can upgrade to 32GB
  • 2045MB/s read speed.
  • 656MB/s write speed.
  • 4 Gigabit LAN ports.
  • You can scale this with up to 18 drives.
  • Very low noise production at only 22.2dB.

CONS

  • Nothing in particular

2. WD My Cloud EX2 Ultra.

WD EX2 Ultra NAS driveWestern Digital has gone with a unique design for this product with a rounded oblong shape and a glossy black finish.

The WD My Cloud EX2 comes equipped with a dual-core CPU running at 1.3GHz that will give you plenty of speed and processing power. This is paired with 1GB of DDR3 random access memory that is going to enable multiple people to use it at the same time easily.

It has WD Sync technology included that will enable you to sync all of your data, media, and more on all of your computers, devices, and the My Cloud system.

Western Digital SmartWare Pro is a backup software that is included so you can completely customize how, where, and when your information is saved and backed up.

This handy NAS device comes with optional storage upwards of 20TB, depending on how many hard drives you add. So you’ll have tons of space.

PROS

  • Dual core processor 1.3GHz processing power
  • DDR3 memory installed 1GB
  • You have automatic syncing of your files across all devices
  • File sharing is simplified

CONS

  • The multi transfer file speed is a little slow

3. Buffalo TeraStation 3410DN.

Buffalo TeraStation 3410DN NAS driveThis powerful little drive from Buffalo comes in an interesting look with a glossy black control panel and honeycomb-shaped vents on the front.

The 3410DN comes ready to provide file access up to 25 different people to the same file network for easy access for uploads, downloads, and more.

It comes equipped with a dual-core CPU that runs at 1.4GHz for plenty of processing speed, and this is paired with 1GB of DDR3 RAM for multiple people to use it at the same time seamlessly.

For the safety and security of your data, it has on-board 256-bit AES encryption along with RAID 5 data protection.

With four hard disk drives that give you 12 TB of storage space, you are going to have everything you need with this four bay NAS drive.

PROS

  • 12TB of storage capacity with 4 drives included
  • The hard drives included are tested as NAS-grade
  • 3 year warranty
  • Remote management system allows easy remote access
  • RAID capability

CONS

  • Requires a screwdriver to swap drives

4. Synology Diskstation DS918+.

Synology DS918+ NAS driveThis diskless drive from Synology comes looking like it means business with a safe-like shape and rugged black coloring.

The Synology DS918+ diskstation is ready to play and comes equipped with a heavy-duty quad-core Intel CPU that runs at 1.5GHz. This will give you enough raw processing power to handle anything you can throw at it.

It also comes with 4GB of DDR3 random access memory which is going to handle tons of simultaneous users without slowing down a bit.

Synology has given this particular model four 12TB storage drives that are expandable up to nine total drives totaling 108TB of storage.

Along with all of this you also get a Gigabit Ethernet port and dual-channel 4K video transcoding to top it off.

This Synology Diskstation is going to give you your money worth and is one of the best NAS devices.

PROS

  • 4GB of DDR3L memory, which you can expand up to 8GB.
  • A Quad-core processor
  • 225MB/s read speed
  • 221/MB/s write speed
  • Compatible with many devices

CONS

  • Setting up RAID5 and RAID6 can take some time as you can’t skip disk checking

5. Buffalo LinkStation 210.

Buffalo LinkStation 210 NAS driveBuffalo has gone with a streamlined and sleek look for the Linkstation 210, as it is all matte black with a tiny bit of red along the top vent portion.

This is a Network Attached Storage drive that is meant for those who are budget conscious and looking to set their home up with a storage network.

It comes equipped with a dual-core processor that runs at 0.8GHz and is going to serve even the largest of families well.

With your purchase, you get one drive bay that has 4 terabytes of storage capacity, which is going to be plenty for a home network.

This handy drive can quickly and easily hook up to your home router and also has Bit Torrent already built-in for all of your file sharing needs.

It’s certainly better than an external hard drive and provides an easy to solve your storage needs.

PROS

  • 4TB of storage
  • Great price for those on a budget
  • Easy setup
  • Built in Torrent client, so you can easily download and manage files
  • Stream videos and other media files

CONS

  • Small capacity relative to other products on our list

6. Asustor AS5202T.

Asustor AS5202T NAS driveThis slick-looking entry-level product from Asustor looking very nice in all black, providing a sleek solution to a small business, or home office.

You are going to get plenty of speed and processing power with the AS5202T as it comes with a dual-core CPU running at 2.0GHz. When you add in the 2 gigs of DDR4 RAM, it will be able to handle multiple users at the same time with no issues, and will be a vast upgrade from an external hard drive that most people use.

With the Asustor Backup Plan, you can easily schedule all of your data to be backed up on the drive whenever you decide to. You can even connect your PC remotely by using the EZ-Connect and EZ-Sync features.

Along with your very economical purchase, you have a three-year manufacturer’s warranty that is going to give you peace of mind should anything go wrong.

PROS

  • 4GB of RAM, expandable up to 8GB.
  • 2.0GHz dual core processor
  • 2x 2.5GbE ports
  • 563 MB/s read speed

CONS

  • Drives are not included

7. Synology DS218+.

Synology DS218+ NAS driveThis handsome piece of equipment from Synology comes in a unique curved-design with different shades of black with white lettering.

The DS218+ is powered by an Intel Celeron dual-core CPU that runs at 2.0GHz. This processing power is going to ensure that you won’t have any slowdowns with a heavy workload.

You are also going to get 2 gigs of DDR3 RAM that will make sure that multi-tasking with multiple users is never going to be an issue.

The DS218+ comes with two hard disk drives with 12TB of storage each and is unfortunately not able to be expanded. What you see is what you get with this particular model of drive.

For your convenience, there are also three separate USB 3.0 ports included in this drive so you can hook up various devices other than your personal computer.

PROS

  • 2GB of DDR3L memory
  • 113MB/s read speed
  • 112MB/s write speed
  • Dual-core processing

CONS

  • The capacity is capped

8. Zyxel NAS326.

Zyxel NAS326 NAS driveThis is a personal-sized NAS device by Zyxel that comes looking very slick with a safe-like shape and all-black finish. The gray keypad is a nice touch to make it stand out.
Zyxel has produced a very affordable home NAS device that is going to be perfect to keep your personal information secure and easily accessed via the cloud service.

You are able to get upwards of 32TB of storage on the NAS326 depending on the hard disk sizes you decide to use. It will support two 2.5 or 3.5-inch SATA II hard disks.

With this NAS device, you will get reliable performance with reading and writing speeds that average 105MB/s. Your information is going to transfer extremely fast while staying securely encrypted the entire time.

PROS

  • 32TB of max storage
  • Supports RAID0, RAID1 and JBOD
  • Easy setup
  • 105MB/s read speed
  • 105.8MB/s write speed
  • Various RAID configurations

CONS

  • No eSATA port

9. TerraMaster F2-210.

terraMaster F2-210 NAS driveHere is a very clean-looking home network drive from TerraMaster that looks brilliant in a bright white finish with some black accents.

With this affordable piece of technology, you get an ARM v8 quad-core CPU that runs at 1.4GHz. This is enough processing power to give you read/write transfer speeds averaging 114MB/s.

If you are worried about performance with multiple simultaneous users, there is no need, as it has 1GB of DDR3 random access memory that allows for tons of multitasking.

The F2-210 comes equipped with six different layers of security to ensure your data is always safe. This includes things like remote and cloud backup, T-RAID protection, and automatic backup that you can schedule yourself.

As well, you are going to get plenty of home-network storage with this device, as it comes equipped with two bays that can support up to 16GB HDDs each.

PROS

  • Quad-core 1.4GHz CPU
  • 1GB of RAM
  • Read speed of 114MB/s
  • Write speed of 114MB/s
  • Supports lots of free applications such as docker, cloud drive sync and more.

CONS

  • The device only has one LAN port

10. QNAP TS-253Be-2G-US.

QNAP TS-253Be-2G-US NAS driveQNAP has provided a very unique aesthetic design with this NAS device as it comes in mostly black with a metallic blue on the right-hand side.

The QNAP device is super-fast with an Intel Celeron quad-core processor running up to 2.3GHz when boosted. This is paired with 4 gigs of DDR3L random access memory that can be expanded up to 8 gigs if necessary.

With this drive, you are going to get a lot of versatility, as it comes with two Gigabit Ethernet ports as well as a PCIe port for all of your access needs.

The TS-253Be-2G also has a handy backup system that will completely record your data via a Snapshot and have it ready in case of an emergency like accidental deletion.

With the ability to handle 4K media playback and online transcoding, this NAS drive has a lot going for it.

PROS

  • J3455 quad-core processor with 1.5GHz of processing power
  • 4GB DDR3L RAM, expandable up to 8GB
  • 4K media playback and transcoding
  • AES-NI encryption

CONS

  • Only has one LAN port

Is a NAS drive worth it?

NAS Network attached storage drives are very useful. They enable cloud storage and act as a file server, so you can access your data easily. They are very versatile and a great storage space for a small business or even home use. If you want to sync data across family members or need an easy to use office use solution, then a NAS device is a great choice.

Is SSD better for NAS?

SSD’s provide quicker speeds and more durability, due to the lack of moving parts. However they do cost more. As a flash drive they can provide faster file transfer speeds and are a good choice for NAS use.

How long do NAS drives last?

A NAS system should last for a minimum of 3 years. This depends on your budget and the quality of product that you purchase.

Why are NAS so expensive?

NAS are typically expensive, because you’re running a mini computer, with processing power to manage the network, file server and drive array. They are worth the money for a home office and can save you tons of money on cloud services, as they provide a personal cloud solution.

Are NAS hard drives better?

NAS is a much better storage solution. With various storage options and hardware encryption, they make a great choice compared with a conventional hard drive. You are much less likely to have data loss due to drive failure and NAS is essential for business use, with better data security.

How much storage do I need for a home NAS?

This varies on what you are planning to store. 4TB of storage is great for a starter home NAS. Getting NAS boxes with expansion units, so you can increase the size in the future is smart. We recommend a minimum of two drives with Raid capabilities and media streaming capabilities.

What are the advantages of NAS?

NAS offers a versatile cost-effective way to add additional storage space. Whether you need to store more music files, increase your home backup or are fed up with using Google Drive, then a NAS may be for you.