Best Personal Cloud Storage Device for Home in 2025
Using online cloud storage is a common way to store your data. However, it is worth considering a personal cloud storage device so you can drop the subscription fee and maintain control of where you store your data.
Written by Jason Stagnitto (Writer)
Reviewed by Valentina Bravo (Editor)
Facts checked by Igor Kurtz (Fact-checking editor)
Last Updated: 2025-01-10T10:30:36+00:00
All our content is written fully by humans; we do not publish AI writing. Learn more here.
Using cloud storage to back up or protect your data is not a new concept. It’s an easy solution, especially when using one of the best cloud storage providers available. However, using a personal cloud storage device is just as effective and often doesn’t come with a subscription cost.
Personal cloud storage, sometimes referred to as home network cloud storage, often means you are using a network-attached storage device, or NAS. NAS is physical cloud storage that connects to your home or business network, letting you store data locally. This local storage is the main difference between NAS and a third-party cloud storage provider.
Investing in the hardware to set up NAS may seem off-putting at first, as the amount of storage you need directly affects the overall cost. However, for those who use network-attached storage, the reliability and peace of mind that comes with being in control of your data is worth it. Read on to see which NAS device is best for your needs.
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08/10/2021
Four of the models we’re looking at are brand new to this list. The only returning storage device is the Western Digital My Cloud, which has changed considerably since we last checked it out.
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01/10/2025 Facts checked
This article has been rewritten to update the list of NAS devices, including features and pricing.
Cloudwards’ Choice: Synology
Cloudwards’ Choice: Synology
I found the Synology DS223j to be a fantastic all-around network-attached storage solution, offering plenty of processing power and scalability while still being user-friendly. You don’t have to break the bank to purchase the device and storage you need. Setup is a breeze with the slick graphical interface, and it has many customization and configuration options.
What Is Personal Cloud Storage?
Personal cloud storage is a local system that you control that functions like any other subscription-based cloud storage service, such as Dropbox. The main difference is that you are not paying a company to store your data, as you store it on a NAS device.
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Personal Cloud Storage vs Physical External Hard Drives
Personal cloud storage differs from a physical external hard drive mainly because NAS devices have an operating system. Though an external hard disk will store your data, it serves no other purpose. A NAS device stores your data, but that’s just the tip of the iceberg. With a graphical user interface and apps, NAS devices have many functions.
| Storage Capacity | Server Functions | Operating System | Scalability | |
|---|---|---|---|---|
| NAS Device | Larger capacities | |||
| External Hard Drive | Smaller capacities |
Personal Cloud Storage vs Business Cloud Storage
The main difference between personal and business cloud storage is often storage space. Businesses need far more storage space than personal users. Businesses that use local NAS devices often configure them as servers, though personal users can do this as well.
| Cost (Including Storage) | Used as a Server | Multiple Users | Scalability | |
|---|---|---|---|---|
| Personal | Less expensive | |||
| Business | More expensive |
The 5 Best Personal Cloud Storage Devices Compared
| Personal Cloud Storage Device | Price (Unit Only; Storage Costs Extra) | Max Storage Capacity | Number of Bays | CPU Processor | Ram (Max Memory |
|---|---|---|---|---|---|
| Synology DiskStation DS223J | $189.99 | 40TB | 2 | 1.7GHz | 1GB |
| QNAP TS-262-4G | $320.00 | 40TB | 2 | Up to 2.9GHz | 4GB |
| Asustor Lockerstor 4 Gen2 | $459.00 | 96TB | 4 | 2.0 GHz | 16GB |
| TerraMaster F4-423 | $459.99 | 100TB | 5 | 2.0GHz (up to 2.9 GHz with turbo) | 4GB |
| Western Digital My Cloud Home | $299.00 | 8TB | 0 | 1.4GHz | 1GB |
1. Synology DiskStation DS220j — Best Overall Personal Cloud Storage
Pros:
- Great price
- Excellent interface
- Easy to use
Cons:
- Weaker processor
- Slower speeds
The Synology DiskStation DS223J combines functionality with ease of use that’s suitable for nearly every type of user. It is not the most expensive or powerful network-attached storage you can buy, but with a total capacity of 40TB and a slick user interface, the DS223J is nearly plug-and-play and easy to get going.
The main appeal of the Synology DiskStation DS223J is its effortless ability to share files and collaborate in real-time. It is ideally suited for individuals and small teams but can also handle larger teams. You can keep data synced between multiple Synology NAS devices.
Multi-Platform, Multi-Use
You can use the Synology DiskStation DS223J with a PC, Mac or Linux, and it also supports Android and iOS mobile devices. Most interaction with your NAS is done through the Synology Drive interface. It has a control panel with plenty of settings and a package center to download apps.
When you download Synology Drive to your desktop, you can sync and use your data just like you would with a third-party cloud storage provider like Sync.com — check out our Sync.com review for more information on that service. Any changes you make automatically sync with the Synology NAS device.
Synology DiskStation DS223J Pricing & Value
The cost for a Synology DiskStation DS223J varies between retailers, as you can’t buy it directly from Synology. The price is $189.99 on Amazon, which is solid for the features and functionality it offers. Storage is a separate cost, with a 4TB hard drive going for around $89.99.
2. QNAP TS-262-4G – Best Personal Cloud Storage for Photos
good storage and comes with excellent photo software.
Pros:
- Great for photos
- Good processing speeds
- Competitive pricing
Cons:
- Slower networking
- Frustrating setup
The QNAP TS-262-4G does a lot of things that people look for in a NAS. It has data backup and recovery capabilities, along with the expected ability to share and collaborate. It has 4GB of RAM by default but can support up to 16GB. Additionally, it is scalable, meaning you can increase the storage space as your digital life grows.
One of the better features of the QNAP TS-262-4G is its built-in multimedia focus. It has a 4K HDMI output, which is great for streaming applications. The QNAP TS-262-4G supports the management of multiple multimedia applications if you need that ability. However, QNAP truly shines in its photo management.
Photo AI Management
QNAP NAS devices, including the TS-262-4G, come with the QuMagie AI software. It is an image-focused tool that can use facial recognition, subject identification and geotagging. Using QuMaggies can help you categorize your albums or search your photo library. Specific to iOS Live Photo, it displays the images as you took them.
In addition to searching and organizing, you can edit the location of your photos. The QuMaggie interface also has some basic photo editing features, the ability to share with other through the NAS, or you can set up automatic photo upload from your devices.
QNAP TS-262-4G Pricing & Value
QNAP does have a store from which to purchase directly for $320.00, not including the cost of storage. You can shop around and perhaps find a better price, but it is unlikely. If you are into photos and multimedia, the QNAP TS-262-4G is a solid option.
3. Asustor Lockerstor 4 Gen2 — Best Personal Cloud Storage for Performance
Pros:
- Fast processing and transfer speeds
- Two LAN ports
- Four memory bays
Cons:
- Expensive
- Complex process to install memory
The Asustor Lockerstor 4 Gen2 has all the power and storage space you could need. It is ideal for those who value performance over other features, though it also has plenty of features to offer. Much like other NAS devices on this list, the Lockerstor comes with a graphical interface that you can use to manage your files and configure the device.
Apps are another strong element of the Lockerstor, with more than 250 options to choose from. There are apps designed for business, blogging and live streaming, and even YouTube Music, to name just a few. To access the apps, simply go to “app central” on the web-based interface.
Performance and Security
Performance is where the Lockerstor 4 Gen2 shines. It has 2GHz processors, supports up to 16GB of memory and has two USB ports. The four bays can hold up to 22TB each for a whopping 96TB total. If you really need more storage, the Asustor expansion units offer the potential for up to 12 bays.
If security is important — which it always should be — you can run an antimalware scan or diagnostics from the web interface. The Dr. Asustor application is embedded into Asustor NAS devices, making it easy to keep your NAS running clean and free from viruses. Additionally, you can head over to the snapshot center to recover and restore your data.
Asustor Lockerstor 4 Gen2 Pricing & Value
The Asustor Lockerstor 4 Gen2 costs $459.00 with two bays and $609.00 with four bays. This may seem expensive, but considering the device’s performance, fast speeds and storage space, it ends up being a good value.
4. TerraMaster F4-423 — Best Personal Cloud Storage for Large-Capacity Needs
Pros:
- Large storage capacity
- Fast read-and-write speeds
- 4K video encoding
Cons:
- Very expensive when including storage
- Not many apps
The TerraMaster F4-423 has four bays that can hold up to 16TB of storage each for a total of 100TB. This amount of storage is great for small to medium-sized businesses or anyone who needs a lot of space. It has all the features you’d expect, including file versioning and syncing.
If there’s one area that’s not lacking with the TerraMaster F4-423, it’s processor speeds. At 2.0GHz (up to 2.9GHz with turbo), it’s among the fastest on our list. It also manages fast read-and-write speeds and supports 4K video encoding and decoding. The 10Gbps port is one reason for these speeds.
Built-In Security, Minimal Apps
Like other NAS devices on this list, the TerraMaster F4-423 has a snapshot feature that lets you restore your data, including file system information. You can schedule backups, which is common, and back up automatically to the cloud. When you transfer data, your files are encrypted using AES encryption protocols.
Another area where the TerraMaster F4-423 falters compared to other options is the available apps. It offers around 75 apps, which may seem like a lot, but Synology has more than 100 and Asustor offers more than 200.
TerraMaster F4-423 Pricing & Value
You can buy the TerraMaster F4-423 for the price of $459.99 , not including the required storage drives.
5. Western Digital My Cloud Home — Best Personal Cloud Storage on a Budget
Pros:
- Affordable
- Easy to use
- Comes with storage
Cons:
- Limited storage
- No scalability
The Western Digital My Cloud Home is the best option if you are just looking for a simple and easy-to-use NAS device and don’t need a lot of storage. However, what the Western Digital My Cloud Home lacks in storage space it makes up for in user-friendliness. You can get it up and running out of the box in a few minutes, so you can quickly back up your data.
With the Western Digital My Cloud Home, you can use a Mac or PC as well as Android or iOS mobile devices. This gives you plenty of flexibility to access your data however you want through the My Cloud interface. Additionally, it supports backing up or sharing with multiple devices.
Limited Options
The main limitation with the Western Digital My Cloud Home NAS device is the inability to scale up your storage space. The options for storage are 2TB or 8TB. As your digital life grows, it is very likely you will outgrow the My Cloud Home NAS device, even at the larger size. This also means that at some point you may need to reinvest in another NAS device, including storage.
Western Digital My Cloud Home Pricing & Value
Pricing is one of the biggest appeals of the Western Digital My Cloud Home NAS device. You can buy it directly from the Western Digital site. You’ll pay $299.00 for 4TB on Amazon.
How to Set Up a Cloud Storage Device for Personal Use
Once you take your NAS device out of the box, the first step is to follow the instructions to hook it up to your network. Many NAS devices need a hardwire connection, though plenty, like Synology, let you transfer data wirelessly. You’ll likely need to create an account and log in to the NAS service to finish the setup and adjust the configurations.
RAID Configurations
A redundant array of independent disks (RAID) has different levels that combine multiple disks into a larger disk array. A RAID can take all of your hard disks and distribute data across them as if they were one drive. Many of the NAS devices on this list support RAID configurations.
RAID can be configured as “striping,” which distributes your data over multiple drives. Another configuration option is “mirroring,” which makes a copy of your data, while “parity” focuses on error detection and correction.
RAID levels 0, 1, 5, 6 and 10 are standardized and signal which type of configuration — or configurations — they feature. For example, RAID 0 is a striping set that splits data across disks. RAID 10 combines mirroring and striping.
Why You Need a Personal Cloud Device
The main reason why you need a personal cloud device is so you know where your data is stored: locally. When you use a third-party cloud storage provider, you are relying on remote servers to safely store and transfer your data. With a personal cloud device, you control where and how your data is stored.
If you do want to use the cloud with your NAS device as a means of backing up your data, you can do so with little trouble. Our article on how to back up NAS to the cloud shows you how.
Data Recovery & Protection
It is a good idea to back up your NAS device, as it is a piece of hardware and susceptible to failure. That’s why it is important to consider the best online backup for NAS. However, if you lose your data or need to perform a recovery, you can do so quickly and easily from your NAS device.
Media Streaming
Another benefit of using a personal cloud device is the streaming and media capabilities it can offer. Several NAS devices on this list support video encoding and decoding, along with streaming playback in 4K. These capabilities mean you can use your NAS device as a streaming hub for your favorite films or television shows.
Final Thoughts
A personal cloud device is a great way to keep control of your data by storing and accessing it locally via your network. Choosing one comes down to budget and how much storage you need while factoring in features and capabilities. The options in this article offer something for all users. You can rest easy knowing you have a great NAS device.
Do you have a personal cloud device? If so, which brand and model do you use? Is there another NAS device that you feel we missed? Let us know in the comments section below. Thanks for reading our article.
FAQ: Cloud Storage for Personal Use
A personal cloud storage device is also called a network-attached storage device, or NAS device. With it, you can store data locally without having to rely on remote servers to keep your data secure.
Yes, personal cloud storage is worth it if you prefer not to use a third-party cloud storage provider and keep your data stored locally.
Yes. You can purchase a NAS device and the required disk storage online directly from the manufacturer, at a local electronics store or through third-party sites like Amazon.
The best private cloud storage is one that you enable with encryption, antimalware and antivirus software, and firewalls. In addition, use a tough-to-guess username and password combination.