Is your Eufy HomeBase 3 starting to feel a bit cramped for all your security footage? You’re not alone! While Eufy’s HomeBase 3 (S380) comes with a decent 16GB of built-in storage, it’s designed to be expandable, letting you store weeks, months, or even years of high-definition video without any pesky monthly fees. But with so many options out there, choosing the right SSD for Eufy HomeBase 3 or other storage solutions can feel like a maze.
Don’t sweat it! We’ve done the digging for you. In this guide, we’ll walk you through the best storage upgrades, including top-notch SSDs and hard drives, that seamlessly integrate with your Eufy security ecosystem. Get ready to boost your local storage, ensure every critical moment is captured, and enjoy ultimate peace of mind.
Why You Need More Storage for Your Eufy HomeBase 3
Your Eufy HomeBase 3 is the brain of your security system, handling AI processing, facial recognition, and, crucially, storing all your video recordings. While 16GB is a good start, it can quickly fill up, especially if you have multiple Eufy cameras recording in 2K or 4K, or if you’re using continuous recording features.
Expanding your HomeBase 3’s storage offers several key benefits:
* Longer Recording History: Keep footage for weeks or months, not just days.
* Reliability: SSDs offer greater durability and faster access compared to traditional hard drives.
* Future-Proofing: As you add more cameras or Eufy introduces new features, you’ll have ample space.
* No Monthly Fees: Leverage Eufy’s local storage capabilities to avoid cloud subscription costs.
Ultimately, a robust storage solution ensures you never miss a beat and always have access to the surveillance footage you need.
How to Choose the Right Storage for Your Eufy HomeBase 3
The Eufy HomeBase 3 supports a 2.5-inch SATA hard drive (HDD) or Solid State Drive (SSD) for internal expansion, up to a massive 16TB. You can also connect external storage in some cases. Here’s what to consider:
- SSD vs. HDD:
- SSD (Solid State Drive): Faster, more durable (no moving parts), quieter, and more energy-efficient. Ideal for continuous recording where speed and longevity are paramount. A great SSD for Eufy HomeBase 3 will provide excellent performance.
- HDD (Hard Disk Drive): More cost-effective for larger capacities. While slower and less durable than SSDs, modern HDDs designed for surveillance are quite reliable for 24/7 operation.
- Capacity: How much footage do you need to store? For a few cameras, 500GB to 1TB might be sufficient for weeks. For multiple cameras or extended retention, 2TB and above is recommended.
- Form Factor: The HomeBase 3 specifically takes a 2.5-inch SATA drive. Make sure your chosen drive matches this.
- Reliability: For security footage, you want a drive that can handle continuous read/write cycles. Reputable brands are always a safe bet.
Let’s dive into our top picks!
Our Top 7 Picks for Eufy HomeBase 3 Storage
Here are our hand-picked recommendations to expand your Eufy HomeBase 3 storage, covering both SSDs and HDDs to suit different needs and budgets.
PNY CS900 250GB 3D NAND 2.5″ SATA III Internal Solid State Drive

Looking for a quick and noticeable boost to your Eufy HomeBase 3 without breaking the bank? The PNY CS900 250GB SSD is an excellent entry-level solid-state drive that offers a significant performance upgrade over traditional hard drives. Its 3D NAND technology ensures reliable operation, making it a dependable choice for storing your security footage, particularly if you don’t need massive capacities but prioritize speed and durability.
Key Features:
– Upgrade your laptop or desktop computer and feel the difference with super-fast OS boot times and application loads
– Exceptional performance offering up to 535MB/s seq. Read and 500MB/s seq. Write speeds
– Superior performance as compared to traditional hard drives (HDD)
– Ultra-low power consumption
– Backwards compatible with SATA II 3GB/sec
Pros:
– Noticeably faster performance compared to HDDs
– Low power consumption helps with energy efficiency
– Durable with no moving parts, ideal for 24/7 operation
– Affordable entry point for an SSD upgrade
Cons:
– 250GB might be too small for users with many cameras or long retention needs
– Not specifically designed for surveillance, but works well for HomeBase 3
User Impressions:
Users frequently praise the PNY CS900 for its straightforward installation and immediate performance improvements. It’s often cited as a reliable and cost-effective way to revitalize older systems, and its benefits translate well to the HomeBase 3 for snappier storage.
Western Digital 2TB WD Blue PC Internal Hard Drive

Sometimes, sheer capacity is king, and the Western Digital 2TB WD Blue HDD delivers exactly that without emptying your wallet. While it’s a traditional hard drive, the WD Blue series is renowned for its reliability and is a fantastic choice if you want to store a vast amount of Eufy footage for extended periods. It offers a huge storage bump, ensuring you have ample space for all your recordings without monthly fees.
Key Features:
– Reliable everyday computing. Computer Platform: PC. Specific uses: Business, personal
– Western Digital quality and reliability
– Free Acronis True Image WD Edition cloning software (note: not directly applicable for HomeBase 3)
– Massive capacity up to 8TB (this model is 2TB)
– 2-year limited warranty
Pros:
– Excellent cost-per-gigabyte, making 2TB very affordable
– Western Digital is a trusted brand for reliability
– Ample storage for weeks or months of high-definition video
– A good option if budget is a primary concern for large capacity
Cons:
– Slower than an SSD, which might slightly affect footage access times
– Contains moving parts, making it less durable than an SSD over long term
– Consumes more power and generates more heat than an SSD
User Impressions:
Customers consistently rate WD Blue drives highly for their dependable performance in general computing tasks. For the Eufy HomeBase 3, users appreciate the massive storage increase it provides, allowing for extensive video archives without compromise.
Crucial BX500 2TB 3D NAND SATA 2.5-Inch Internal SSD

The Crucial BX500 2TB SSD hits a sweet spot, offering both the speed and durability of an SSD along with a generous 2TB of storage capacity. This is a stellar choice for your Eufy HomeBase 3 if you’re looking for an expansive upgrade that will handle continuous video recording with ease. You’ll benefit from quicker footage retrieval and superior reliability over mechanical drives, all powered by Micron’s reputable 3D NAND technology.
Key Features:
– Boot up faster. Load files quicker. Improve overall system responsiveness
– 300% faster than a typical hard drive
– Improves battery life because it’s 45x more energy efficient than a typical hard drive
– Micron 3D NAND – advancing the world’s memory and storage technology for 40 years
– Crucial 3-year limited warranty
Pros:
– Blazing-fast performance for quick access to your security footage
– 2TB capacity offers extensive storage for long recording periods
– Highly energy efficient and silent operation
– Extremely durable due to no moving parts, perfect for surveillance
– Backed by a strong 3-year warranty
Cons:
– Higher price point compared to a 2TB HDD
– While reliable, not specifically “endurance” rated for constant writes like some enterprise SSDs
User Impressions:
The Crucial BX500 often receives glowing reviews for its noticeable speed improvements and solid reliability across various applications. HomeBase 3 users would find it an exceptional upgrade, valuing its large capacity coupled with the inherent benefits of SSD technology.
eufy Security HomeBase S380 (HomeBase 3)

While not an SSD for Eufy HomeBase 3 itself, the HomeBase S380 is the core of your Eufy security system and the device that makes expandable local storage possible. It comes with 16GB of built-in storage but truly shines with its capability to expand up to a massive 16TB. This powerful hub integrates all your Eufy devices, processes data with its BionicMind AI, and ensures your privacy with robust encryption, making it the essential platform for your security setup.
Key Features:
– Effortless Recognition, Every Time: BionicMind Empowers your home security with 99.9% facial recognition accuracy, ensuring a welcoming experience for friends and family while keeping unwelcome visitors at bay with smart AI tracking.
– Seamless Security Ecosystem: Enjoy the convenience of monitoring your entire home with a unified system, as HomeBase 3 connects all compatible eufy Security devices through the intuitive eufy Security app, featuring Expandable Local Storage, No Monthly Fee.
– Uncompromised Privacy Protection: Rest easy knowing personal data is shielded with dual-layered AES-256 and RSA-1024 encryption, accessible only by the user for ultimate privacy, bolstered by the intelligence of BionicMind.
– Proactive Intruder Deterrence: Stay ahead of security breaches with HomeBase 3’s 100dB alarm siren, automatically triggered by AI tracking motion detection from connected eufy Security devices for an immediate response.
– Smart Storage without the Fees: Save on additional costs with 16GB of inbuilt storage, Expandable Local Storage, No Monthly Fee, to a massive 16TB, ensuring ample space for all security footage with zero monthly fees.
Pros:
– Centralizes and manages all compatible Eufy security devices
– Powerful BionicMind AI for advanced recognition and tracking
– Robust privacy and security features with local encryption
– Supports vast local storage expansion up to 16TB
– Eliminates monthly cloud storage fees
Cons:
– 16GB built-in storage is quickly outgrown by multiple cameras/heavy usage
– Requires a separate purchase of an SSD or HDD for significant storage expansion
– Initial setup can be a learning curve for new users
User Impressions:
Users love the Eufy HomeBase 3 for its robust AI features, comprehensive device integration, and especially the no-monthly-fee local storage. The ability to easily expand storage is a huge selling point, making it a highly recommended upgrade for existing Eufy users and newcomers alike.
PNY CS900 500GB 3D NAND 2.5″ SATA III Internal Solid State Drive

For those who need a bit more breathing room than 250GB but aren’t ready to jump to multi-terabyte drives, the PNY CS900 500GB SSD is a fantastic middle-ground solution. It offers the same reliable performance and speed as its smaller sibling but doubles your storage capacity, making it a strong contender for an SSD for Eufy HomeBase 3. You’ll get fast access to your footage, durable operation, and efficient power consumption, all with a respectable amount of space for your Eufy recordings.
Key Features:
– Upgrade your laptop or desktop computer and feel the difference with super-fast OS boot times and application loads
– Exceptional performance offering up to 550MB/s seq. Read and 500MB/s seq. Write speeds
– Superior performance as compared to traditional hard drives (HDD)
– Ultra-low power consumption
– Backwards compatible with SATA II 3GB/sec
Pros:
– Excellent balance of capacity and performance for the price
– Faster read/write speeds compared to HDDs improve footage access
– Enhanced durability and silent operation with no moving parts
– Low power draw contributes to efficient HomeBase 3 operation
Cons:
– May still be insufficient for very long-term 24/7 recording from many cameras
– Not specifically optimized for surveillance workloads, but performs well
User Impressions:
Many users find the PNY CS900 500GB to be the “just right” capacity for a performance upgrade, noting its consistent speed and reliability. It’s an easy and effective way to significantly improve the storage capabilities of devices like the Eufy HomeBase 3.
Patriot Memory P220 256GB Internal SSD – SATA 3 2.5″

The Patriot Memory P220 256GB SSD is another solid entry-level choice if you’re looking for an affordable yet effective SSD for Eufy HomeBase 3. It offers respectable read and write speeds, ensuring your security footage is stored and retrieved efficiently. Its compact 2.5-inch form factor makes it a perfect fit for the HomeBase 3, providing a noticeable upgrade in responsiveness and durability over a mechanical drive.
Key Features:
– Capacity: 256GB
– Sequential Read (CDM): up to 550MB/s; Sequential Write (CDM): up to 490MB/s
– Latest SATA 3 controller
– 2.5′ SATA 3 backward to SATA 2
– 3 Year Warranty
Pros:
– Good speed performance for quick footage access
– Affordable price point for an SSD
– Durable and silent operation due to no moving parts
– Compact 2.5-inch size fits perfectly in HomeBase 3
– Comes with a reassuring 3-year warranty
Cons:
– 256GB might fill up quickly with high-resolution or continuous recording
– Not ideal for users requiring extensive video retention
User Impressions:
Patriot P220 users generally appreciate its value proposition, noting its reliable performance for everyday tasks and as a system upgrade. For Eufy HomeBase 3, it serves as a robust and budget-friendly option to step up from the built-in storage.
BUSlink Hard Drive Expansion for HomeBase S380 (HomeBase 3)

Unlike the internal SSDs, the BUSlink Hard Drive Expansion is a purpose-built external solution specifically designed for the Eufy HomeBase S380. This makes it incredibly easy to set up with true plug & play functionality, requiring no software or complex configuration. If you prefer an external solution, or need to easily swap drives, this dedicated expansion drive offers reliable performance and ample storage for your Eufy security recordings.
Key Features:
– Designed for HomeBase S380 (HomeBase 3): Purpose-built expansion drive that seamlessly integrates with your security system for reliable video storage.
– Ample Storage for Recordings: Expand capacity to store more days, weeks, or months of HD security footage without worrying about running out of space.
– Easy Plug & Play Installation: No software or configuration required-simply connect the drive to your HomeBase S380, format, and recording starts automatically.
– Reliable BUSlink Quality: Backed by BUSlink’s reputation for durable storage solutions, ensuring dependable 24/7 operation in security environments.
– Compact & Quiet Operation: Slim, low-profile design that operates silently-ideal for home, office, or professional security setups.
Pros:
– Seamless, purpose-built integration with HomeBase 3
– Extremely easy plug & play installation
– Provides ample storage for long-term recordings (specific capacity varies, but usually large)
– Reliable for 24/7 operation in security environments
– Compact and quiet external solution
Cons:
– External drives take up physical space and require an available USB port
– Likely a traditional HDD, meaning slower than an SSD
– May not offer the same level of physical protection as an internal drive
User Impressions:
Users of BUSlink products often highlight their ease of use and reliability. For the Eufy HomeBase 3, the “designed for” aspect and plug-and-play simplicity are major draw cards, offering a hassle-free way to boost storage.
FAQ Section
Q1: What kind of storage does the Eufy HomeBase 3 support for expansion?
A1: The Eufy HomeBase 3 (S380) supports a 2.5-inch SATA hard drive (HDD) or Solid State Drive (SSD) for internal expansion. It can also support some external USB drives.
Q2: How much storage can the Eufy HomeBase 3 handle?
A2: The Eufy HomeBase 3 is designed to support up to a massive 16TB (terabytes) of expandable local storage, giving you plenty of room for all your security footage.
Q3: Is an SSD or HDD better for my Eufy HomeBase 3?
A3: An SSD (Solid State Drive) is generally better for your Eufy HomeBase 3 because it offers faster read/write speeds, greater durability (no moving parts), quieter operation, and lower power consumption. However, HDDs (Hard Disk Drives) are more cost-effective for very large capacities (2TB and above). For optimal performance and longevity, an SSD for Eufy HomeBase 3 is usually recommended.
Q4: How do I install an SSD or HDD in my Eufy HomeBase 3?
A4: You’ll typically need to open the HomeBase 3 casing (there’s usually a panel on the bottom). Inside, you’ll find a slot for a 2.5-inch SATA drive. Simply slide the SSD/HDD into the slot and secure it if necessary. The HomeBase 3 software will then prompt you to format the new drive.
Q5: Will using an SSD or HDD void my Eufy warranty?
A5: Installing a compatible 2.5-inch SATA SSD or HDD in your HomeBase 3 should not void your warranty, as Eufy officially supports this expansion feature. However, always ensure you follow Eufy’s instructions (if provided) and handle components carefully to avoid accidental damage.
Q6: Why should I upgrade my Eufy HomeBase 3 storage if it already has 16GB?
A6: While 16GB is a start, it can quickly fill up, especially with multiple cameras, high-resolution recordings (2K/4K), or continuous recording. Upgrading ensures you have a much longer recording history, more reliable data retention, and don’t miss any critical moments, all without paying monthly cloud fees.
Q7: Can I use an external hard drive instead of an internal one?
A7: Yes, the HomeBase 3 generally supports external USB drives for expansion, though an internal drive is often preferred for a cleaner setup. Products like the BUSlink Hard Drive Expansion are specifically designed for seamless external integration with the HomeBase 3.
Final Thoughts
Upgrading the storage on your Eufy HomeBase 3 is one of the smartest moves you can make to enhance your home security system. Whether you opt for a lightning-fast SSD for Eufy HomeBase 3 or a high-capacity HDD, you’re investing in longer recording times, greater peace of mind, and freedom from subscription fees. We hope this guide has helped you narrow down the perfect storage solution to keep your Eufy system running at its best!



