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header-product HDD/SSD enclosure OWC ThunderBay 4 Black — 4 bays, 2.5/3.5", SATA I/II/III, 20 Gbit/s, USB-C
907.99 €

HDD/SSD enclosure OWC ThunderBay 4 Black — 4 bays, 2.5/3.5", SATA I/II/III, 20 Gbit/s, USB-C

OWC ThunderBay 4 HDD/SSD enclosure Photo 1
OWC ThunderBay 4 HDD/SSD enclosure Photo 2
OWC ThunderBay 4 HDD/SSD enclosure Photo 3
OWC ThunderBay 4 HDD/SSD enclosure Photo 4
OWC ThunderBay 4 HDD/SSD enclosure Photo 5
OWC ThunderBay 4 HDD/SSD enclosure Photo 1
OWC ThunderBay 4 HDD/SSD enclosure Photo 2
OWC ThunderBay 4 HDD/SSD enclosure Photo 3
OWC ThunderBay 4 HDD/SSD enclosure Photo 4
OWC ThunderBay 4 HDD/SSD enclosure Photo 5
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HDD/SSD enclosure OWC ThunderBay 4 Black — 4 bays, 2.5/3.5", SATA I/II/III, 20 Gbit/s, USB-C

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HDD/SSD enclosure OWC ThunderBay 4 Black — 4 bays, 2.5/3.5", SATA I/II/III, 20 Gbit/s, USB-C

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Short description

OWC ThunderBay 4 is a 4-bay HDD/SSD enclosure in black that accepts 2.5" and 3.5" SATA drives (SATA I/II/III). It connects via USB Type-C and supports up to 20 Gbit/s transfer speed. The unit operates as JBOD, providing straightforward multi-drive external storage for backups, media libraries, video editing scratch disks, and capacity expansion.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 5062718
Manufacturer: OWC
delivery
to the Customer Service Center at Kengaraga 2b, Riga
06.07.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
06.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
09.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.90 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
09.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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3 mth. х 302.66 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities
36 months installment: from 25.22 euros per month
Leasing for legal entities: from 31.6 euros per month
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Product information

Description

OWC ThunderBay 4 is a black, four-bay HDD/SSD enclosure that accepts both 2.5" and 3.5" SATA drives (SATA I/II/III). Designed for external multi-drive storage, it connects via USB-C and supports up to 20 Gbit/s transfer speed. The enclosure operates as JBOD, enabling independent use of each drive or the ability to create multi-drive arrays with user-selected software RAID solutions. Its enclosure cooling uses a flow-through vented design and an oversized low-noise fan to maintain drive temperatures during sustained workloads.

Advantages

The ThunderBay 4 combines a four-bay capacity with a compact external form factor, allowing straightforward expansion of storage for backups, media libraries, and project scratch disks. Support for both 2.5" and 3.5" SATA drives provides flexibility in choosing SSDs or HDDs to match performance and capacity needs. USB-C connectivity at up to 20 Gbit/s offers high-throughput data transfer for large files and real-time media workflows, while the JBOD mode and compatibility with third-party RAID software let users configure the unit to their workflow requirements.

Suitable for

  • Video editing scratch disks and project storage
  • Large photo libraries and image editing workflows
  • Backup and archival storage
  • Audio production and multitrack recording sessions
  • General capacity expansion for desktops and workstations

Key specifications

  • Drive bays: 4 bays supporting 2.5" and 3.5" SATA drives
  • SATA compatibility: SATA I, SATA II, SATA III
  • Interface: USB Type-C connection
  • Maximum transfer rate: up to 20 Gbit/s (interface-dependent)
  • Drive mode: JBOD (each drive accessible independently; software RAID supported externally)
  • Cooling: flow-through vented design with oversized low-noise fan
  • Physical color: black

How to use

Install up to four 2.5" or 3.5" SATA drives into the bays following the enclosure's mounting procedure, then connect the unit to your computer using the USB-C cable. The ThunderBay 4 presents each drive to the host system in JBOD mode by default; you can use the operating system's disk utility or third-party RAID software to initialize, format, or configure software RAID arrays as needed. Ensure drives are securely seated and the enclosure has adequate airflow during operation.

Usage recommendations

Place the ThunderBay 4 on a stable, flat surface with at least a few centimeters of clearance for airflow. For workflows that demand higher throughput or redundancy, configure drives with compatible software RAID on the host computer. Regularly monitor drive temperatures and health with appropriate utilities, and maintain current backups when using multi-drive configurations.

Specifications

Number of storage drives supported:
4
Storage drive size:
2.5/3.5
Weight:
3.9 kg
Supported storage drive interfaces:
Serial ATA III, Serial ATA II, Serial ATA
USB connector type:
USB Type-C
Material:
Aluminium
Product colour:
Black
All features

Storage

RAID levels:
JBOD
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

USB connector type:
USB Type-C
USB connectivity:
Yes
Thunderbolt 2 ports quantity:
2

Design

Product type:
HDD/SSD enclosure
Material:
Aluminium
Product colour:
Black
LED indicators:
Activity, Power
Number of fans:
1 fan(s)
Fan diameter:
92 mm
Number of 3.5" bays:
4
Built-in display:
No
Key lock:
Yes

Weight & dimensions

Weight:
3.9 kg
Height:
177 mm
Width:
135 mm
Depth:
245 mm

Power

Input voltage:
100 - 240
External power adapter:
No

Performance

Chipset:
Thunderbolt 2
Plug and Play:
Yes
Data transfer rate:
20 Gbit/s

System requirements

Mac compatibility:
Yes
Windows operating systems supported:
Windows 8.1 x64, Windows 8.1, Windows 8 x64, Windows 8, Windows 7 x64, Windows 7, Windows 10 x64, Windows 10
Mac operating systems supported:
Mac OS X 10.12 Sierra, Mac OS X 11.0 Big Sur, Mac OS X 10.9 Mavericks, Mac OS X 10.8 Mountain Lion, Mac OS X 10.7 Lion, Mac OS X 10.6 Snow Leopard, Mac OS X 10.15 Catalina, Mac OS X 10.14 Mojave, Mac OS X 10.13 High Sierra, Mac OS X 10.11 El Capitan, Mac OS X 10.10 Yosemite

Packaging content

Cables included:
AC, Thunderbolt
Manual:
Yes
Number of keys included:
2 pc(s)

Description

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Customer reviews

Customer questions

FAQ

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

The price is 907.99 € (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 06.07.2026 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 HDD/SSD enclosure be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the OWC ThunderBay 4 HDD/SSD enclosure online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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, storage drive size, weight, supported storage drive interfaces, usb connector type, material, 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.