# ICY BOX IB-RD3720-CU3 HDD/SSD enclosure Black 2.5/3.5"

**URL:** https://aio.lv/en/product--raidsonic-ib-rd3720-cu3--12073133
**Data updated:** 2026-03-23 16:50 (EET)
**Category:** HDD & SSD Enclosures and Mounting Brackets
**Manufacturer:** RAIDSONIC
**Manufacturer code:** IB-RD3720-CU3
**EAN:** 4250078175254
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 52.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 43.38 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--raidsonic-ib-rd3720-cu3--12073133

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | 19.06.2026 | 1.99 EUR |
| Courier delivery to door | 19.06.2026 | 4.99 EUR |

## Summary description

ICY BOX IB-RD3720-CU3. Product type: HDD/SSD enclosure. Number of storage drives supported: 2, Storage drive size: 2.5/3.5", Supported storage drive interfaces: Serial ATA II, Serial ATA III, Maximum storage capacity: 30 TB. Data transfer rate: 5 Gbit/s. RAID levels: 0, 1, Hot-swap. Product colour: Black. USB connector type: USB Type-C

## Long description

ICY BOX IB-RD3720-CU3 is a 2-bay HDD/SSD enclosure that supports both 2.5" and 3.5" SATA drives and provides flexible RAID operation via an integrated DIP switch. The unit accepts two SATA II/III drives and supports RAID 0, RAID 1, SINGLE and LARGE modes. With a USB 3.2 Gen 1 Type-C connection delivering up to 5 Gbit/s and an integrated 50 x 50 mm fan for active cooling, the enclosure is designed for stable transfer of large files and continuous operation. The compact black housing includes the necessary power adapter and interface cables for immediate use.
Advantages
The enclosure combines dual-bay RAID capability with hot-swap support, letting you change drives without powering down the system. A user-accessible DIP switch simplifies switching between performance-oriented and redundancy-oriented modes without additional software. Active cooling maintains safe operating temperatures under sustained workloads, and the USB Type-C interface ensures broad compatibility and up to 5 Gbit/s data throughput for fast file transfers.
Suitable for
Local backup and mirror storage for small office or home office
Storage and editing of large media files, such as video and photo libraries
Data consolidation and transport between systems using USB-C
Temporary expansion of desktop or notebook storage via external drives
Key specifications
Supported drive types: 2.5" and 3.5" SATA HDD or SSD
Number of drive bays: 2 (dual-bay)
Supported SATA standards: SATA II and SATA III
Maximum combined capacity (per manufacturer guidance): up to 60 TB with two large-capacity drives
RAID modes: RAID 0, RAID 1, SINGLE, LARGE (configurable via DIP switch)
Data interface: USB 3.2 Gen 1 Type-C (up to 5 Gbit/s)
Hot-swap support: yes
Cooling: 50 x 50 mm fan
Power: external DC power adapter included
Colour: black
How to use
Install one or two 2.5" or 3.5" SATA drives into the bays following the mechanical guides, connect the external DC power adapter and plug the USB Type-C cable into your host device. Select the desired RAID mode using the integrated DIP switch: choose RAID 0 for increased performance, RAID 1 for mirroring and redundancy, SINGLE for individual drives, or LARGE to combine capacities into a single volume. The unit supports hot-swap operations, allowing drive replacement while powered when the host and operating system support it.
Usage recommendations
For reliable operation, use drives of the same capacity and similar performance characteristics when configuring RAID 0 or RAID 1. Ensure adequate ventilation around the enclosure to allow the fan to maintain optimal temperatures, and perform regular backups even when using redundant RAID modes. Use a USB 3.2 Gen 1 Type-C port on the host for full transfer speeds and confirm your operating system recognises external RAID configurations before deploying critical data.

## 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 ICY BOX IB-RD3720-CU3 61191 cost, and is it available for purchase?

The price is 52.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 Tuesday 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: Cash payment, 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 RAIDSONIC 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 RAIDSONIC 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 ICY BOX IB-RD3720-CU3 61191?

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/12073133/67579646_large.webp