# HDD/SSD enclosure icybox IB-RD3720-CU3 — 2-bay 2.5/3.5" SATA, USB-C 5 Gbit/s, RAID 0/1, Hot-swap, Black

**URL:** https://aio.lv/en/product--icybox-ib-rd3720-cu3--11644435
**Data updated:** 2025-12-09 20:49 (EET)
**Category:** HDD & SSD Enclosures and Mounting Brackets
**Manufacturer:** ICY BOX
**Manufacturer code:** IB-RD3720-CU3
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 49.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 41.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--icybox-ib-rd3720-cu3--11644435

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.89 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

The icybox IB-RD3720-CU3 is a 2-bay HDD/SSD enclosure for 2.5" and 3.5" SATA drives supporting SATA II/III with up to 30 TB total capacity. It connects via USB 3.2 Gen 1 (USB-C) at up to 5 Gbit/s and offers RAID 0 and 1 modes plus hot-swap support. Made of aluminium in black finish, it suits backup, storage expansion and fast file transfer for desktop or portable setups.

## Long description

RAID system for 2-bay 2.5"/3.5" SATA HDD/SSD with RAID mode switches. Designed for high-capacity storage, this enclosure supports two 2.5" or 3.5" SATA drives with a combined capacity up to 60 TB, suitable for backups, multimedia projects, and data-heavy workflows. The unit includes a built-in DIP switch to select RAID 0, RAID 1, SINGLE, or LARGE modes, and connects via USB 3.2 Gen 1 Type-C® for transfer speeds up to 5 Gbps. A 50x50 mm cooling fan provides active heat control, helping to maintain stable performance and extend drive life. All necessary accessories—power adapter and cables—are included for immediate setup.
Advantages
The enclosure accepts both 2.5" and 3.5" SATA HDDs/SSDs, offering flexibility to mix drive types and capacities. Hardware RAID mode switching via a DIP switch allows quick changes between performance and redundancy without software configuration. USB 3.2 Gen 1 Type-C® provides fast and widely compatible connectivity with transfer speeds up to 5 Gbps. Integrated active cooling ensures reliable operation under heavy load, and the package includes power and data cables so the device is ready to use out of the box.
Key specifications
 Supported drive types: 2.5" and 3.5" SATA HDD/SSD (SATA II/III compatible)
 Number of drive bays: 2
 Maximum combined capacity: up to 60 TB
 RAID modes: RAID 0, RAID 1, SINGLE, LARGE (DIP switch)
 Interface: USB 3.2 Gen 1 Type-C® (up to 5 Gbps)
 Cooling: 50 x 50 mm fan
 Hot-swap support: Yes
 Power: DC adapter (included)
 Color: Black
How to use
Install one or two SATA HDDs/SSDs into the bays, secure them according to the enclosure instructions, and connect the DC power adapter. Choose the desired RAID mode by setting the integrated DIP switch to RAID 0, RAID 1, SINGLE, or LARGE before connecting the enclosure to your computer. Connect via the included USB 3.2 Gen 1 Type-C® cable to a compatible host port; the device will appear to the operating system according to the selected RAID mode. Ensure the fan vents are not obstructed and place the unit on a stable, ventilated surface. For best results, format the drives as needed and follow your operating system’s disk management procedures for initial use.
Recommendations
Use matching-capacity drives for RAID 0 or RAID 1 to achieve predictable performance and redundancy. Keep regular backups of critical data even when using RAID 1. Ensure the enclosure firmware (if applicable) and host drivers are up to date, and maintain good ventilation around the 50x50 mm fan to prevent overheating.

## Specifications

### Storage

| Feature | Value |
|---|---|
| RAID levels | 1 |
| Hot-swap | Yes |
| Maximum storage capacity | 30 TB |
| Storage drive size | 2.5/3.5 |
| Number of storage drives supported | 2 |
| Supported storage drive interfaces | Serial ATA III, Serial ATA II |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB connector type | USB Type-C |
| DC-in jack | Yes |
| USB version | 3.2 Gen 1 (3.1 Gen 1) |
| USB connectivity | Yes |
| USB ports quantity | 1 |

### Design

| Feature | Value |
|---|---|
| Product type | HDD/SSD enclosure |
| Material | Aluminium |
| Product colour | Black |
| LED indicators | Y |
| Number of fans | 1 fan(s) |
| On/off switch | Yes |
| Fan diameter | 50 mm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Cable length | 1 m |
| Weight | 0.786 kg |
| Package weight | 1160 g |
| Height | 117 mm |
| Width | 65 mm |
| Depth | 200 mm |
| Package depth | 300 mm |
| Package height | 100 mm |
| Package width | 175 mm |

### Power

| Feature | Value |
|---|---|
| AC adapter output voltage | 12 |
| AC adapter output current | 4 A |
| External power adapter | Yes |
| Power source type | DC |

### Performance

| Feature | Value |
|---|---|
| Chipset | JMS561 |
| Plug and Play | Yes |
| Data transfer rate | 5 Gbit/s |
| Country of origin | China |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 90 |
| Operating temperature (T-T) | 0 - 40 |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Y |
| Mac operating systems supported | Y |
| Linux operating systems supported | Y |

### Packaging content

| Feature | Value |
|---|---|
| Package type | Box |

## FAQ

### How much does the icybox IB-RD3720-CU3 HDD/SSD enclosure cost, and is it available for purchase?

The price is 49.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 59 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. All transactions are 100% secure and encrypted.

### 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 ICY BOX 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 ICY BOX 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, usb version, 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.

### Where can I download the instructions for icybox IB-RD3720-CU3 HDD/SSD enclosure?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/11644435/66910660_large.webp