# HDD/SSD enclosure OWC ThunderBay 4 mini 4 drives 2.5" Black

**URL:** https://aio.lv/en/product--owc-owctb3qmjb000--5000977
**Data updated:** 2025-09-21 00:39 (EEST)
**Category:** NAS Devices & Storage
**Manufacturer:** OWC
**Manufacturer code:** OWCTB3QMJB000
**EAN:** 810586037150
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 572.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 473.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--owc-owctb3qmjb000--5000977

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The OWC ThunderBay 4 mini is a compact HDD/SSD enclosure supporting up to 4 x 2.5" drives. It features USB Type-C connectivity and a data transfer rate of 40 Gbit/s. Ideal for users needing high-speed storage solutions.

## Long description

Big RAID System Performance in a Compact Design
The ThunderBay 4 mini is a compact data storage enclosure that you can populate with new or existing 2.5-inch HDDs or SSDs. It’s big on performance and flexibility, yet ThunderBay 4 mini is about the length of a pencil and can weigh as little as 3.1 pounds with drives.
The rugged heat-dissipating aluminum enclosure features two Thunderbolt 3 (Thunderbolt 2/Thunderbolt backward compatible) ports for up to 1556MB/s speeds, so you have more than enough bandwidth to handle personal and business backups — all the way up to today's highest resolution audio, photo, and video formats. If you are seeking big RAID performance that's small enough to fit on a desk, in a rack, or on a DIT cart, your wish is now a reality.
Speed, size, and convenience — the OWC ThunderBay 4 mini provides everything a demanding workflow requires.

A New World of Drive Use Flexibility
With four drive bays, you can mix or match different brand and capacity 2.5-inch SSDs and HDDs. Use mixed drives independently or combine drives as a RAID with the included SoftRAID setup and management software. You can populate this empty enclosure with your own drives, or choose a pre-configured capacity solution to achieve your desired balance of storage, performance, and data redundancy.
Expand production capabilities in industry-leading creative platforms like Final Cut X, Avid Pro Tools, Apple Pro Logic, and Adobe Lightroom, edit large images, manage massive photo and audio libraries, store drone videos, use it as a transport drive…whatever the day or project demands, the ThunderBay 4 mini is the perfect workflow solution.

Install or Swap in Minutes
Want to access a drive or expand your storage capacity? Simply open the front panel security lock to access the four individual bays. Drives mount to a tray that slides back in and automatically plugs into a drive connector so you can get back to work in minutes.

Store More, Go Faster
With the ability to daisy-chain you can add up to five additional ThunderBay 4 mini solutions to create massive storage capacities. Merge them with SoftRAID for even more flexibility, capacity, and capability. Or if speed is what you’re after, connect multiple ThunderBay 4 mini solutions to multiple Thunderbolt 3 ports on your Mac or PC to achieve exponential speed capabilities.

Professional Grade = Ready to Work
We understand having confidence in gear reliability is paramount to creative professionals. That’s why every ThunderBay 4 mini enclosure undergoes a multi-step performance certification prior to shipping. This ensures your ThunderBay 4 mini enclosure arrives ready for demanding use.

More Powerful With SoftRAID
Need more power and protection? Choose a solution that includes OWC's powerful SoftRAID RAID software.
SoftRAID is the most powerful, intuitive software RAID utility on the market. Multiple RAID levels let you select the RAID level that fits you or your project’s needs best. If you need maximum volume capacity, optimum drive performance, data protection, or a combination of attributes, SoftRAID has you covered.
Packed with features like drive validation, verification and failure prediction—SoftRAID includes features you simply don’t get with hardware RAID. It’s like having a datacenter on your desktop! From home users looking to protect photos and documents to professionals needing to protect and quickly access projects, SoftRAID is the perfect solution. Learn more about the power of SoftRAID XT.

Try SoftRAID COMPLETELY FREE for 14 Days
Start protecting yourself and your data today! Get all of SoftRAID's great disk checking and monitoring features, plus the fastest and most efficient software RAID there is. Download and try SoftRAID for FREE.

Secure Your Workflow with OWC ClingOn
Greatly reduce — if not eliminate — cable strain and accidental disconnects with the OWC ClingOn. These custom cable stabilizers (sold separately) screw into the ThunderBay 8's housing to secure your Thunderbolt 3 and USB-C connections and prevent work session interruption and possible data loss.

Support You Can Trust
Like all OWC products, the ThunderBay 4 mini enclosure is fully backed by OWC's award-winning support team and OWC Limited Warranty.

## Specifications

| Feature | Value |
|---|---|
| Chipset | Intel JHL6540, ASMedia ASM-1062 |
| Material | Aluminium |
| AC adapter input voltage | 100 - 240 |
| AC adapter frequency | 50 - 60 |
| USB connector type | USB Type-C |
| Manual | Yes |
| Power source type | AC |
| USB version | Thunderbolt 3 |
| USB connectivity | Yes |
| USB ports quantity | 2 |
| Product type | HDD/SSD enclosure |
| AC adapter input current | 2 A |
| USB connector gender | Male |

### Storage

| Feature | Value |
|---|---|
| RAID levels | JBOD |
| Storage drive size | 2.5 |
| Number of storage drives supported | 4 |
| Supported storage drive interfaces | Serial ATA, Serial ATA II, Serial ATA III |

### Operational conditions

| Feature | Value |
|---|---|
| Operating altitude | -3048 - 3048 |
| Operating relative humidity (H-H) | 8 - 90 |
| Storage temperature (T-T) | -20 - 60 |
| Operating temperature (T-T) | 5 - 35 |
| Storage relative humidity (H-H) | 5 - 95 |

### Design

| Feature | Value |
|---|---|
| LED indicators | Activity, Power |
| Product colour | Black |
| Fan diameter | 60 mm |

### Performance

| Feature | Value |
|---|---|
| On/off switch | No |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.1 kg |
| Height | 117 mm |
| Width | 96 mm |
| Depth | 191 mm |

### Software

| Feature | Value |
|---|---|
| Windows operating systems supported | Windows 10 |
| Mac operating systems supported | Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 10.15.3 Catalina, Mac OS X 10.13 High Sierra, Mac OS X 10.11 El Capitan |

### Other features

| Feature | Value |
|---|---|
| Certification | CE
FCC
VCCI
RCM
BSMI |
| Data transfer rate | 40 Gbit/s |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC, USB |
| External power adapter | Yes |

## FAQ

### How much does the HDD/SSD enclosure OWC ThunderBay 4 mini cost, and is it available for purchase?

The price is 572.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can HDD/SSD enclosure OWC ThunderBay 4 mini be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All OWC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized OWC service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: number of storage drives supported, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/5000977/64757619_large.webp