# HDD/SSD enclosure OWC ThunderBay 4 RAID 5 — 4 bays, 2.5/3.5" drives, SATA I/II/III, 20 Gbit/s, up to 32 TB, black

**URL:** https://aio.lv/en/product--owc-owctb2srkit0gb--769000
**Data updated:** 2026-03-07 10:54 (EET)
**Category:** HDD & SSD Enclosures and Mounting Brackets
**Manufacturer:** OWC
**Manufacturer code:** OWCTB2SRKIT0GB
**EAN:** 812437020533
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 890.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 736.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--owc-owctb2srkit0gb--769000

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

OWC ThunderBay 4 RAID 5 is a four-bay HDD/SSD enclosure supporting 2.5" and 3.5" SATA drives (SATA I/II/III). It provides hardware RAID 5 and JBOD configurations, up to 20 Gbit/s data transfer and a maximum combined capacity of 32 TB. Designed for desktop storage expansion, backup, media editing workflows and small NAS-like setups; compact black chassis, 3.9 kg.

## Long description

OWC ThunderBay 4 RAID 5 is a four-bay HDD/SSD enclosure for 2.5" and 3.5" SATA drives that combines a compact desktop chassis with high-capacity, high-performance storage. The unit supports SATA I/II/III drives, hardware-accelerated transfer rates up to 20 Gbit/s, and a maximum combined capacity of 32 TB. Designed for desktop expansion, backup tasks, media editing, and small NAS-like workflows, the ThunderBay 4 RAID 5 offers configurable RAID modes including RAID 5 and JBOD and ships with SoftRAID software for advanced monitoring and management. The enclosure is finished in black and weighs 3.9 kg.
Advantages
ThunderBay 4 RAID 5 delivers the speed and flexibility of a modern four-bay enclosure with software-assisted RAID management that improves rebuild times and offers drive health monitoring and e-mail notifications. The included SoftRAID software enables faster RAID 5 performance than many comparable hardware-based arrays and provides the ability to reconfigure, update and monitor arrays from the host system. The compact black chassis provides an accessible desktop footprint while supporting both 2.5" and 3.5" SATA drives for straightforward capacity scaling up to 32 TB.
Suitable for
Video editing workflows (2K/4K) that require sustained throughput and redundancy
Audio production and multitrack recording where large, reliable scratch volumes are needed
Photography and large image library management and editing
Desktop backup and archival storage with redundancy (RAID 5)
Small team shared storage or NAS-like setups where a compact, high-capacity enclosure is preferred
Key specifications
Drive bays: 4 bays, supports 2.5" and 3.5" drives
Supported drive interfaces: Serial ATA (SATA) I/II/III
Maximum combined capacity: up to 32 TB
RAID modes: RAID 5, JBOD (software RAID via included SoftRAID)
Data transfer capability: up to 20 Gbit/s
Chassis colour: black
Weight: 3.9 kg
How to use
Install compatible SATA 2.5" or 3.5" drives into the four drive bays following the enclosure's drive insertion procedure, secure the drives as instructed by the manual, and connect the ThunderBay 4 RAID 5 to your host system using the appropriate interface cable. Install the included SoftRAID software on the host machine to configure the desired RAID mode (for example RAID 5 for redundancy and performance) and enable drive monitoring and e-mail notifications. After creating and formatting the array in the host OS, the ThunderBay will appear as a single logical volume ready for use in editing, backup, or general storage tasks.
Usage recommendations
Use enterprise- or NAS-rated SATA drives when building RAID 5 arrays for improved longevity and consistency. Regularly enable and review drive health monitoring and e-mail alerts in SoftRAID, and keep backups of critical data even when using RAID 5 to protect against accidental deletion or multiple-drive failures. For video editing, use consistent drive models and capacities across bays and ensure your host interface and system can sustain the advertised transfer rates for optimal performance.

## Specifications

### Storage

| Feature | Value |
|---|---|
| RAID levels | JBOD, 5 |
| Maximum storage capacity | 32 TB |
| Storage drive size | 2.5/3.5 |
| Number of storage drives supported | 4 |
| Supported storage drive interfaces | Serial ATA III, Serial ATA II, Serial ATA |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB connectivity | No |
| Thunderbolt 2 ports quantity | 2 |

### Design

| Feature | Value |
|---|---|
| Product type | HDD/SSD enclosure |
| Product colour | Black |
| LED indicators | Y |
| Number of fans | 1 fan(s) |
| Fan diameter | 92 mm |
| Key lock | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 3.9 kg |
| Height | 176.78 mm |
| Width | 134.87 mm |
| Depth | 245.11 mm |

### Power

| Feature | Value |
|---|---|
| AC adapter input voltage | 110 - 240 |
| AC adapter frequency | 50/60 |
| AC adapter output voltage | 12 |

### Performance

| Feature | Value |
|---|---|
| Data transfer rate | 20 Gbit/s |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 8 - 90 |
| Storage temperature (T-T) | -40 - 65 |
| Operating temperature (T-T) | 5 - 42 |
| Storage relative humidity (H-H) | 5 - 95 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC, Thunderbolt |
| User guide | Yes |

## FAQ

### How much does the OWC ThunderBay 4 RAID 5 HDD/SSD enclosure cost, and is it available for purchase?

The price is 890.99 € (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 13.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can OWC ThunderBay 4 RAID 5 HDD/SSD enclosure 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: storage drive size, number of storage drives supported, weight, supported storage drive interfaces, 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/769000/56906064_large.webp