---
product_id: 647336915
title: "HB4TBHDD 4TB Hard Drive Expansion for Eufy HomeBase S380 (HomeBase 3)"
brand: "buslink"
price: "405396CFA"
currency: XOF
in_stock: true
reviews_count: 5
category: "Buslink"
url: https://www.desertcart.sn/products/647336915-hb4tbhdd-4tb-hard-drive-expansion-for-eufy-homebase-s380-homebase
store_origin: SN
region: Senegal
---

# 6 Gb/s SATA speed 4TB massive storage Silent, compact design HB4TBHDD 4TB Hard Drive Expansion for Eufy HomeBase S380 (HomeBase 3)

**Brand:** buslink
**Price:** 405396CFA
**Availability:** ✅ In Stock

## Summary

> 🔒 Store More, Worry Less — Your Security’s Silent Guardian

## Quick Answers

- **What is this?** HB4TBHDD 4TB Hard Drive Expansion for Eufy HomeBase S380 (HomeBase 3) by buslink
- **How much does it cost?** 405396CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/647336915-hb4tbhdd-4tb-hard-drive-expansion-for-eufy-homebase-s380-homebase)

## Best For

- buslink enthusiasts

## Why This Product

- Trusted buslink brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **No-Fuss Installation:** Zero software or configuration needed — just plug in, format, and start protecting instantly.
- • **Compact & Whisper-Quiet:** Slim 2.5-inch form factor fits discreetly anywhere, running silently to keep your space peaceful.
- • **Reliable 24/7 Operation:** Engineered by BUSlink for continuous, durable performance in demanding security setups.
- • **Lightning-Fast Data Transfer:** SATA 6 Gb/s interface ensures smooth HD footage recording and playback without lag.
- • **Seamless Security Storage Expansion:** Effortlessly boost your HomeBase S380 capacity with a plug & play 4TB drive.

## Overview

The HB4TBHDD is a 4TB SATA 6 Gb/s hard drive expansion designed exclusively for the Eufy HomeBase S380 (HomeBase 3). It offers plug-and-play installation with no extra setup, delivering reliable, continuous HD video storage in a compact, quiet 2.5-inch form factor. Backed by BUSlink’s trusted durability, it ensures your security footage is safely stored locally without cloud dependency.

## Description

Expand the storage capacity of your HomeBase S380 (HomeBase 3) with this BUSlink hard drive expansion. Purpose-built for seamless compatibility, it lets you store more days, weeks, and even months of HD security camera recordings without worrying about running out of space. Whether you’re safeguarding your home, office, or business, you’ll enjoy reliable, uninterrupted recording and playback. Installation is quick and simple-just plug and play with no extra software, setup, or tools required. Once connected, your HomeBase automatically recognizes the drive, so you can focus on protecting what matters most instead of managing storage. Backed by BUSlink’s reputation for durable and dependable external hard drives, this expansion is designed for continuous operation in smart home security environments. Its compact, quiet design fits neatly into any space, providing a worry-free way to secure your footage locally without relying on cloud subscriptions. Upgrade your HomeBase system with extra capacity today and enjoy peace of mind knowing your security video recordings are always saved and ready when you need them.

Review: Perfect upgrade for Eufy Homebase 3 - I received a Seagate ST4000LM016 4TB HHD, bought to upgrade the storage on my Eufy Homebase 3. Very simple to install and format, it took about 10 mins following the app instructions. Works as expected, I’ll follow up if there are any issues but so far it’s all good.
Review: Worked like a treat - Took a while before it was shipped but considering the shortages of supply maybe I was lucky. Anyway 2 weeks later I had it, plugged it into the homebase and bingo, it did everything for me and started working. Very happy, also been a few weeks and its very quick, even compared to the ssd I had in it before, old laptop ssd, so maybe it was gone anyway.

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D6LK4T8P |
| Additional Features | Backward Compatible |
| Best Sellers Rank | #28,863 in Computers ( See Top 100 in Computers ) #155 in External Hard Drives |
| Brand | Buslink |
| Built-In Media | SATA cable |
| Cache Memory Installed Size | 4 TB |
| Color | Black |
| Compatible Devices | Camera |
| Connectivity Technology | SATA |
| Connectivity technology | SATA |
| Customer Package Type | OEM |
| Customer Reviews | 4.2 out of 5 stars 105 Reviews |
| Data Transfer Rate | 6 Gigabits Per Second |
| Digital Storage Capacity | 4 TB |
| Digital storage capacity | 4 TB |
| Enclosure Material | Aluminum, Glass, Or Ceramic |
| Form Factor | 2.5-inch |
| Hard Disk Description | Mechanical Hard Disk |
| Hard Disk Form Factor | 2.5 Inches |
| Hard Disk Interface | Serial ATA-600 |
| Hard Disk Rotational Speed | 5400 RPM |
| Hard disk form factor | 2.5 Inches |
| Hard disk interface | Serial ATA-600 |
| Hard-Drive Size | 4 TB |
| Hardware Connectivity | SATA 6.0 Gb/s |
| Hardware Platform | Eufy HomeBase S380 compatible platform |
| Installation Type | External Hard Drive |
| Item Dimensions L x W x Thickness | 7L x 1.5W x 10Th centimeters |
| Item Weight | 6.5 Ounces |
| Manufacturer | Buslink |
| Media Speed | 150 MB/s |
| Mfr Part Number | HB4TBHDD |
| Model Name | HB4TBHDD |
| Model Number | HB4TBHDD |
| Number of Items | 1 |
| Special features | Backward Compatible |
| Specific Uses For Product | Security Camera Storage Expansion |
| UPC | 677891191362 |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Buslink
- **Compatible devices:** Camera
- **Connectivity technology:** SATA
- **Digital storage capacity:** 2 TB
- **Hard disk description:** Solid State Drive
- **Hard disk form factor:** 2.5 Inches
- **Hard disk interface:** Serial ATA-600
- **Hard disk size:** 2 TB
- **Installation type:** Internal Hard Drive
- **Special features:** Backward Compatible

## Images

![HB4TBHDD 4TB Hard Drive Expansion for Eufy HomeBase S380 (HomeBase 3) - Image 1](https://m.media-amazon.com/images/I/41L1DNSz4uL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect upgrade for Eufy Homebase 3
*by B***T on 5 May 2026*

I received a Seagate ST4000LM016 4TB HHD, bought to upgrade the storage on my Eufy Homebase 3. Very simple to install and format, it took about 10 mins following the app instructions. Works as expected, I’ll follow up if there are any issues but so far it’s all good.

### ⭐⭐⭐⭐⭐ Worked like a treat
*by R***W on 17 June 2026*

Took a while before it was shipped but considering the shortages of supply maybe I was lucky. Anyway 2 weeks later I had it, plugged it into the homebase and bingo, it did everything for me and started working. Very happy, also been a few weeks and its very quick, even compared to the ssd I had in it before, old laptop ssd, so maybe it was gone anyway.

### ⭐⭐⭐⭐ Je recommande
*by F***E on 17 June 2026*

Très bien

## Frequently Bought Together

- BUSlink HB4TBHDD 4TB Hard Drive Expansion for Eufy HomeBase S380 (HomeBase 3)
- eufy Security HomeBase S380 (HomeBase 3),eufy Edge Security Center, Local Expandable Storage up to 16TB, eufy Security Product Compatibility, Advanced Encryption,2.4 GHz Wi-Fi, No Monthly Fee
- eufy Security Camera Floodlight Camera E340 Wired, Security Camera Outdoor, 360° PTZ, 24/7 Recording, 2.4G/5G Wi-Fi, 2000 LM, Motion Detection, Built-In Siren, Dual Cam, HB3 Compatible, No Monthly Fee

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**Shop now:** [https://www.desertcart.sn/products/647336915-hb4tbhdd-4tb-hard-drive-expansion-for-eufy-homebase-s380-homebase](https://www.desertcart.sn/products/647336915-hb4tbhdd-4tb-hard-drive-expansion-for-eufy-homebase-s380-homebase)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-18*