Top choice: KingSpec 1TB 2.5-inch SATA SSD for HomeBase 3.

I live in the US, and my small Austin home is busy with delivery drop-offs, late-night dog walkers, and the odd raccoon patrol. My eufy cameras work hard, and my HomeBase 3’s free local storage is a lifesaver. But clips add up fast. If you record in high resolution or keep long activity zones, the stock storage fills up. That’s why finding the best ssd for eufy homebase 3 matters. A good SSD keeps your footage smooth, reliable, and easy to review. It also helps you skip monthly fees. In this guide, I share real-world picks, simple tips, and the upgrades that make daily security stress-free.

eufy Security HomeBase S380 (HomeBase 3)

The HomeBase S380 is the brain of your eufy system, and the anchor for any storage upgrade. It supports local expandable storage up to a large capacity, and it works with 2.5-inch SATA SSDs or HDDs (7mm height drives fit best). This is where your choice of the best ssd for eufy homebase 3 pays off. With a quality SSD, your footage writes fast, clips index cleanly, and playback feels instant. The S380 also adds smart features like advanced encryption and on-device processing for smarter alerts. According to the official specs, you get robust security with no monthly fees. That’s huge if you want strong privacy and control.

Setup is simple. Pop in a 2.5-inch SATA SSD, secure it, and format it in the eufy Security app. The app guides you in clear steps. It takes only a few minutes. I suggest a high-endurance TLC SSD for the best blend of reliability and cost. It is the best ssd for eufy homebase 3 if you value clear playback and long life. Add more cameras or a high-resolution doorbell, and your storage still keeps up. When I upgraded, I saw fewer buffering moments and faster scrub through timelines. For a calm, set-it-and-forget-it system, the S380 with a proper SSD is the sweet spot.

Pros:

• Local expandable storage up to high capacities for long retention
• Works with common 2.5-inch SATA SSDs and HDDs
• Strong encryption and on-device processing for privacy
• No monthly fees, even with lots of footage
• Easy drive install and app-based formatting
• Plays well with a wide range of eufy cameras and doorbells

Cons:

• You must add your own SSD for big storage gains
• Only supports 2.5-inch SATA, not NVMe/M.2
• Best performance depends on the SSD quality you choose

My Recommendation

If you plan to grow your eufy system, start with this base and add a solid 2.5-inch SATA SSD. The best ssd for eufy homebase 3 is one that offers 7mm height, TLC NAND, and at least 1TB. It gives you smooth saves, fast playback, and a long life span. For most homes, 1–2TB hits the sweet spot, especially with multiple 2K or higher cameras. Heavy users can scale higher if needed.

Best for	Why
Privacy-focused homes	No monthly fees and local encrypted storage
Expanding camera systems	Easy SSD upgrade to handle more video
Fast playback and search	SSD reads clips quickly and reduces buffering

KingSpec 512GB 2.5-inch SATA III SSD

The 512GB KingSpec 2.5-inch SATA SSD is a budget-friendly way to upgrade the HomeBase 3. It supports SATA III speeds, which is plenty for security video writing, clip indexing, and quick playback. For small homes with one or two cameras, 512GB can be enough. It is the best ssd for eufy homebase 3 when you want to keep costs down but still get the smooth, quiet benefits of solid-state storage. You get less noise than a hard drive, lower power draw, and less heat. Install is simple: slide it in, secure it, and format in the eufy app. It takes minutes and makes daily use feel snappier.

In real use, 512GB works well if you keep shorter retention or lower video quality settings. I’d suggest turning on smart detections to avoid storing endless empty scenes. This way, your clips matter more and use less space. The best ssd for eufy homebase 3 should balance cost and endurance. As a budget SSD, the KingSpec 512GB meets that mark for light to moderate video. If you plan to add more cameras later, think ahead and start with 1TB. But for a starter system or secondary base, this drive is an easy win. It upgrades your setup without draining your wallet.

Pros:

• Affordable entry into SSD storage for HomeBase 3
• SATA III speeds are more than enough for video clips
• Low power and low heat, ideal for always-on devices
• Quiet operation compared to spinning drives
• Simple install and fast app formatting

Cons:

• 512GB fills fast with many cameras or long retention
• Not ideal for heavy write workloads over years
• Budget SSDs may lack DRAM for faster sustained writes

My Recommendation

Choose this if you run a small setup or want to test the waters before going big. The best ssd for eufy homebase 3 for small homes is often a balanced, budget SSD that still offers stable writes. Keep your clip lengths lean, use activity zones, and rely on AI filtering so the storage lasts longer. If you buy now and plan to scale later, you can migrate to a 1TB or 2TB and keep this as a backup drive.

Best for	Why
Starter eufy setups	Low cost and simple upgrade path
One or two cameras	Sufficient space for short clip retention
Quiet operation	SSD runs silent and cool in the HomeBase

eufy Video Doorbell E340 + HomeBase S380

The E340 is a premium doorbell that pairs perfectly with HomeBase 3. Why include it in a guide about the best ssd for eufy homebase 3? Because high-resolution doorbells create a lot of video. That places a load on your storage. If you want long retention and smooth playback, you should match this doorbell with a 1TB or larger 2.5-inch SATA SSD. The E340 captures fine detail and works with on-device AI to filter out junk clips. You get smart detection and fewer false alerts. With the right SSD, every clip saves fast and is easy to find later, even during peak activity hours.

In my experience, doorbells record many short clips each day. That is a write-heavy pattern. The best ssd for eufy homebase 3 in this case is a TLC drive with solid endurance. It handles many small writes without slowing down. Install the SSD in the HomeBase 3, format it in the app, and then tune your detection zones and sensitivity. Set longer retention if you want, because now you have the space. The E340’s detailed video pays off when you need to ID a face or a package label. Pairing it with the right SSD makes the whole system feel crisp and responsive.

Pros:

• Sharp video with smart detection filters
• Ideal partner for SSD-powered HomeBase 3 storage
• Fast clip saves and quick timeline scrubbing
• Strong performance day and night
• Local storage and no monthly fees

Cons:

• High-resolution doorbells need more storage space
• Best results require a quality SSD in the HomeBase
• More frequent events can stress lower-end SSDs

My Recommendation

If you install the E340, plan your storage up front. The best ssd for eufy homebase 3 for doorbell-heavy homes is 1TB or more. This gives you headroom for daily motion events, packages, and night footage. Consider a TLC SSD with rated endurance and a 7mm profile. It keeps writes steady and maintains speed over time. The result is a smooth timeline, reliable saves, and quick clip access when it matters most.

Best for	Why
Busy front doors	High-resolution clips and frequent events need space
Fast review	SSD storage speeds up search and playback
Long-term use	TLC SSDs handle many small writes better

KingSpec 1TB 2.5-inch SATA III SSD

The KingSpec 1TB 2.5-inch SATA SSD is the sweet spot for most eufy HomeBase 3 setups. It offers a big jump in space over 512GB while staying affordable. If you run three to six cameras, or you use a high-end doorbell, 1TB makes a real difference. You can keep longer retention without micro-managing settings. It is the best ssd for eufy homebase 3 if you want a plug-and-play upgrade that just works day in and day out. The drive supports SATA III speeds, which are more than enough for video clip writes and fast playback in the eufy app.

Installation is easy, and the HomeBase 3 detects it quickly. Format the drive in the app, and you are set. In daily use, I see faster timeline scrubbing and fewer hiccups because the SSD handles small writes well. It also runs cool and silent, which matters in a living room or office. The best ssd for eufy homebase 3 should balance cost, space, and endurance. This 1TB model checks all three boxes for most homes. For very large setups or very long retention, you can still size up later. But for now, this is the practical “buy it once, enjoy it every day” pick.

Pros:

• Great balance of capacity and price
• Handles multiple cameras and doorbells without slowing
• Cool and silent with low power draw
• SATA III interface is a perfect match for HomeBase 3
• Easy install and quick app formatting

Cons:

• Budget SSDs may have lower endurance than premium tiers
• Not for NVMe-only users (SATA only in HomeBase 3)
• Heavy 24/7 write loads may warrant a higher-endurance model

My Recommendation

This is my top all-around pick for most people. The best ssd for eufy homebase 3 must be reliable, roomy, and simple. The 1TB KingSpec fits that role well. You get enough headroom to run several cams and a doorbell, plus long clip history for peace of mind. If you want a set-it-and-forget-it storage plan for 2025 and beyond, start here. It keeps your video safe, fast, and easy to review.

Best for	Why
Most homeowners	1TB fits medium to large camera setups
Value seekers	Great price-to-capacity ratio
Fast, quiet storage	SSD is silent and quick for daily use

eufy HomeBase S380 (Renewed)

Want HomeBase 3 features at a lower price? The renewed S380 is a smart way to save and still enjoy local storage and advanced encryption. You get the same core experience, including the option to add a 2.5-inch SATA SSD. That makes it a great base for anyone seeking the best ssd for eufy homebase 3 without paying full price for the hub. Your SSD choice matters here, too. Pick a 7mm TLC drive for steady performance and long life. If you are building a full eufy home, this gives you the right core at a friendlier cost.

Renewed models are tested for function, so you can expect a ready-to-go unit. Install your SSD, format it in the app, and link your cameras. You will see the same smooth timeline and strong privacy you expect from HomeBase 3. The best ssd for eufy homebase 3 in a renewed base follows the same rules: aim for 1TB or more if you have several cameras or a high-resolution doorbell. For renters or cost-conscious buyers, this path makes sense. You keep your video local, skip subscription fees, and upgrade storage as your needs grow.

Pros:

• Lower cost path to HomeBase 3 features
• Works with 2.5-inch SATA SSDs and HDDs
• Local storage with advanced encryption
• Easy setup and camera compatibility
• No monthly cloud fees

Cons:

• Cosmetic wear is possible on renewed units
• Limited quantities and variable availability
• Warranty terms may differ from new units

My Recommendation

Pick the renewed S380 if you want the same storage and privacy features for less. The best ssd for eufy homebase 3 remains a 2.5-inch SATA TLC SSD, 1TB or more. That keeps your system fast and your retention strong. A renewed base plus a new SSD is a clever combo for budget-focused buyers, families, or renters who still want high-end security without the cloud bill.

Best for	Why
Budget builders	Save on the base and invest in the SSD
Renters	Affordable, flexible, and easy to move
Privacy-first users	Local encrypted video with no monthly fees

FAQs Of best ssd for eufy homebase 3

What SSD form factor does HomeBase 3 support?

Use a 2.5-inch SATA SSD with a 7mm height. NVMe/M.2 drives are not supported.

How much capacity do I need?

For most homes, 1TB is ideal. Heavy users or large camera setups may want 2TB or more.

Can I use a hard drive instead of an SSD?

Yes, but SSDs run cooler, quieter, and handle many small writes better for video clips.

Will a budget SSD be enough?

Yes for light use. For many cameras or write-heavy doorbells, choose a TLC SSD with higher endurance.

How do I install and format the SSD?

Install the drive in the HomeBase 3, power on, then format it in the eufy Security app.

Final Verdict: Which Should You Buy?

The best ssd for eufy homebase 3 for most people is the KingSpec 1TB 2.5-inch SATA SSD. It gives great space, smooth playback, and strong value.

If you run a small setup, the 512GB works. Pair any SSD with HomeBase S380 for private, fast, local storage that scales in 2025 and beyond.