Got a Eufy HomeBase 3 and wondering how to keep all your security footage without breaking the bank or running out of space? You’re in the right place! The Eufy HomeBase 3 is a fantastic hub for your Eufy security system, offering local storage capabilities that many other systems charge a monthly fee for. But with multiple cameras recording high-definition video, that built-in 16GB can fill up fast. That’s where expanding your storage comes in handy, and finding the best SSD for Eufy HomeBase 3 can make a huge difference in performance and reliability.
While the HomeBase 3 itself comes with some internal storage and supports various expansion options, including traditional hard drives (HDDs), a solid-state drive (SSD) often offers superior speed, durability, and quiet operation. Plus, an SSD can handle the constant read/write cycles of security footage more efficiently. We’ve dug deep to find the top storage solutions that integrate beautifully with your Eufy HomeBase 3, helping you maximize your security system’s potential.
Let’s dive into our top picks to ensure your Eufy Edge Security system never misses a beat!
1. BUSlink HB4TBHDD 4TB Hard Drive Expansion for Eufy HomeBase S380

If you’re looking for a straightforward, officially designed solution to significantly boost your Eufy HomeBase 3’s storage, the BUSlink HB4TBHDD is an excellent choice. This isn’t an SSD, but a dedicated HDD expansion unit, making it a plug-and-play dream for Eufy users. It’s built to seamlessly integrate with your HomeBase S380 (HomeBase 3), offering a massive 4TB of extra space for all your critical video surveillance footage, ensuring you have ample room for months of recordings without ever having to worry about subscriptions.
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Key Features:
- Capacity: Expands your HomeBase S380 (HomeBase 3) with 4TB.
- Compatibility: Designed specifically as an expansion drive for the HomeBase S380 (HomeBase 3).
- Easy Installation: Simply plug and play into your HomeBase S380’s available drive bay.
- Compatible with HomeBase 3 for S330 eufyCam (eufyCam 3), S300 eufyCam (eufyCam 3C), eufyCam E330 (Professional).
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Pros:
- Official Eufy compatibility ensures hassle-free setup.
- Massive 4TB storage capacity.
- Simple plug-and-play installation.
- Reliable storage for continuous recording.
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Cons:
- It’s an HDD, not an SSD, so it might be slightly slower and less durable than an SSD.
- May generate some noise and heat compared to an SSD.
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User Impressions: Customers love the effortless integration and the peace of mind that comes with having so much local storage. Many highlight how easy it was to install, literally just popping it in, and the HomeBase 3 recognized it immediately, providing instant storage relief. It’s considered a must-have for those with multiple Eufy cameras.
2. eufy Security HomeBase S380 (HomeBase 3), eufy Edge Security

While not an “SSD for Eufy HomeBase 3” in the traditional sense, the HomeBase S380 (HomeBase 3) itself is the cornerstone of your expandable Eufy security system. It comes with 16GB of built-in storage and, crucially, offers the capability to expand up to a massive 16TB. This hub is where all the magic happens: BionicMind AI processing, seamless device integration, and robust data encryption. Investing in the HomeBase 3 means you’re building a future-proof, no-monthly-fee security ecosystem from the ground up, with plenty of room to grow your storage as needed.
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Key Features:
- Effortless Recognition, Every Time: BionicMind Empowers your home security with 99.9% facial recognition accuracy.
- Seamless Security Ecosystem: Connects all compatible eufy Security devices through the intuitive eufy Security app.
- Uncompromised Privacy Protection: Dual-layered AES-128 and RSA-1024 encryption.
- Proactive Intruder Deterrence: 100dB alarm siren, automatically triggered by AI tracking motion detection.
- Smart Storage without the Fees: 16GB inbuilt storage, expandable local storage up to 16TB with zero monthly fees.
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Pros:
- The central hub for all Eufy Edge Security devices.
- Advanced BionicMind AI for smart detection.
- Built-in expandable local storage, eliminating monthly fees.
- Robust privacy and security features.
- Loud alarm siren for deterrence.
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Cons:
- Requires additional purchase of an SSD or HDD for significant storage expansion.
- Initial 16GB might not be enough for many users.
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User Impressions: Users consistently praise the HomeBase 3 for its AI capabilities, the convenience of local storage, and the absence of subscription fees. They love how it ties their entire Eufy system together and appreciate the significant privacy control over their data. Its expandable storage is a major selling point for those looking to ditch cloud subscriptions.
3. Western Digital 1TB WD Blue SA510 SATA Internal Solid State Drive

The Western Digital WD Blue SA510 is a solid contender when looking for the best SSD for Eufy HomeBase 3. Western Digital is a household name in storage, known for reliability, and this 1TB SATA internal SSD doesn’t disappoint. It offers a perfect balance of performance and capacity, providing a significant upgrade over the HomeBase’s internal storage. Its 2.5″ form factor makes it a perfect fit for the HomeBase 3’s expansion bay, giving you peace of mind with fast access to your recorded footage.
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Key Features:
- Storage Capacity: 1 TB.
- Drive Interface: SATA.
- Drive Type: Internal.
- Form Factor: 2.5″.
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Pros:
- Trusted brand reputation for reliability.
- Solid 1TB capacity for extensive video storage.
- SATA interface ensures broad compatibility.
- Durable and silent operation compared to HDDs.
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Cons:
- Might be pricier than some lesser-known brands for the same capacity.
- Performance might not be as high as NVMe SSDs (though HomeBase 3 doesn’t support NVMe).
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User Impressions: Customers often choose WD Blue drives for their computers, and the same reliability translates well for continuous security recording. Users appreciate the consistent performance and the brand’s long-standing reputation, making it a safe bet for their HomeBase 3 storage needs.
4. fanxiang S101 SATA SSD 1TB, Internal State Drive SATA III

If you’re on a budget but still want the benefits of an SSD, the fanxiang S101 SATA SSD 1TB is a fantastic option for your Eufy HomeBase 3. This internal solid-state drive delivers impressive speeds for its price point, ensuring your security footage loads quickly and efficiently. Its use of 3D NAND TLC chips means it’s designed for better longevity and reliability compared to cheaper QLC alternatives, giving you confidence in its ability to handle continuous video recording over time.
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Key Features:
- SPEED UP COMPUTER: Achieves blazing read and write speeds of 550MB/s.
- UPGRADE YOUR COMPUTER: Boots up at least 50% faster than HDDs.
- LONG-LASTING DURABILITY: Incorporates 3D NAND TLC chips for longer lifespan in writes.
- EXTENSIVE COMPATIBILITY: 2.5″ SATA III compatible with desktops, laptops, all-in-one PCs, Windows, Linux, Mac OS.
- Quality Assurance: Up to 3 years of quality assurance.
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Pros:
- Excellent value for money.
- Fast read/write speeds for quick access to footage.
- Uses more durable TLC NAND flash.
- Standard 2.5″ form factor for easy installation in HomeBase 3.
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Cons:
- Lesser-known brand compared to WD or Samsung.
- Durability may not match premium brands in the very long term, though TLC helps.
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User Impressions: Many users are pleasantly surprised by the performance of fanxiang SSDs, especially considering their affordable price. They report noticeable speed improvements when upgrading older systems, and for Eufy HomeBase users, it offers a cost-effective way to get reliable SSD storage without breaking the bank.
5. KingSpec 1TB 2.5 SSD SATA III Internal – 550MB/s Read, 520MB/s Write

Rounding out our list of potential candidates for the best SSD for Eufy HomeBase 3 is the KingSpec 1TB 2.5″ SATA III SSD. This drive stands out for its strong performance claims, offering read speeds up to 550 MB/s and write speeds up to 520 MB/s. Beyond just speed, KingSpec emphasizes durability and stability, highlighting features like shockproof design, low power consumption, and support for advanced technologies like wear leveling and TRIM. With a 3-year warranty, it’s a confident choice for continuous operation within your security hub.
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Key Features:
- [Fast and Extraordinary]: Max Sequential read speeds up to 550 MB/s and max sequential write speeds up to 520 MB/s.
- [High-Performance]: Shockproof and anti-drop, quiet, low power consumption, high/low-temperature resistance.
- [More Reliable & More Stable]: Supports wear leveling, garbage collection, over-provisioning, NCQ, TRIM, S.M.A.R.T.
- [Wide Compatibility]: SATA Rev. 3.0 (6Gb/s) backward compatible with SATA Rev. 2.0. Compatible with laptops, desktops, and all-in-one computers.
- [3-Year Warranty]: Backed with a 3-year limited warranty and lifetime technical support.
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Pros:
- Excellent read and write speeds for a SATA SSD.
- Emphasizes durability and stability features.
- Quiet and low power consumption.
- Backed by a 3-year warranty for peace of mind.
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Cons:
- Like fanxiang, it’s a lesser-known brand in the mainstream market.
- Actual long-term performance might vary from listed peak speeds with continuous surveillance workloads.
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User Impressions: Users often note the significant speed boost they experience when replacing older HDDs with KingSpec SSDs. They appreciate the responsiveness and quiet operation. For HomeBase 3 users, these attributes translate to smooth video playback and reliable long-term storage, even from a budget-friendly option.
Frequently Asked Questions (FAQ)
Q1: Why should I upgrade the storage on my Eufy HomeBase 3?
A1: The Eufy HomeBase 3 comes with 16GB of built-in storage, which can fill up quickly, especially with multiple cameras recording high-definition video. Upgrading the storage allows you to store months of footage locally without paying monthly cloud fees, ensures you don’t miss important events due to full storage, and can improve overall system responsiveness.
Q2: What type of drive does the Eufy HomeBase 3 support for expansion?
A2: The Eufy HomeBase 3 supports a 2.5-inch SATA hard disk drive (HDD) or solid-state drive (SSD). It can accommodate drives up to 16TB in capacity.
Q3: Is an SSD better than an HDD for the Eufy HomeBase 3?
A3: Generally, yes. SSDs offer several advantages: they are faster (quicker access to footage), more durable (no moving parts, less prone to failure from drops or vibrations), quieter, and consume less power. While HDDs offer a lower cost per gigabyte, an SSD often provides better long-term reliability and performance for continuous security video recording.
Q4: How do I install an SSD or HDD in my Eufy HomeBase 3?
A4: Installation is typically straightforward. Power off your HomeBase 3, locate the drive bay (usually on the bottom or side), open it, insert the 2.5-inch SATA drive into the slot, and secure it if necessary. Then, close the bay and power your HomeBase 3 back on. The HomeBase 3 should recognize and format the new drive automatically. Always refer to your HomeBase 3’s user manual for exact instructions.
Q5: Will installing a new drive void my Eufy HomeBase 3 warranty?
A5: No, installing a compatible 2.5-inch SATA drive in the designated expansion slot of the Eufy HomeBase 3 is a standard, supported feature and will not void your warranty. Eufy designed the HomeBase 3 with user-upgradeable storage in mind.
Q6: Can I use any 2.5-inch SATA SSD with my Eufy HomeBase 3?
A6: Most standard 2.5-inch SATA SSDs should be compatible. However, it’s always best to choose a reputable brand and, if possible, one that is designed for surveillance or continuous write workloads for optimal longevity. All the drives mentioned in this article are compatible options.
Q7: How much storage capacity do I really need for my Eufy HomeBase 3?
A7: This depends on how many cameras you have, their recording quality, and how long you want to retain footage. For a few cameras recording 2K or 4K, 1TB can provide several months of continuous recording. If you have many cameras or want to store footage for a year or more, consider 2TB, 4TB, or even larger drives. The HomeBase 3 supports up to 16TB!