# HDD/SSD enclosure QNAP TR-004U

**URL:** https://aio.lv/en/product--qnap-tr-004u--2075911
**Data updated:** 2025-12-29 10:35 (EET)
**Category:** NAS Devices & Storage
**Manufacturer:** QNAP
**Manufacturer code:** TR-004U
**EAN:** 4713213515778
**Warranty:** 3 Years
**Availability:** Available for order
**Price:** 335.49 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 277.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qnap-tr-004u--2075911

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Tuesday | free |
| Pickup points | Friday | 1.99 EUR |
| Courier delivery to door | Friday | 5.48 EUR |

## Summary description

The QNAP TR-004U is a versatile HDD/SSD enclosure supporting up to 4 drives of 2.5/3.5" size. It features Serial ATA II interfaces with a data transfer rate of 6 Gbit/s. The enclosure supports various RAID levels including 0, 1, 5, 10, and JBOD, allowing for flexible storage configurations. With hot-swap capability and a compact 1U rack-mount design, it is ideal for efficient data management in server environments. Available in black and grey.

## Long description

The QNAP TR-004U HDD/SSD enclosure is a 1U rack-mount capable external storage solution that supports up to four 2.5" or 3.5" SATA drives. It connects via USB 3.2 Gen 1 Type-C and can function as a DAS (direct-attached storage) device or as an expansion enclosure for QNAP NAS units. The enclosure supports multiple RAID modes and offers both hardware and software control options to adapt capacity and protection to different needs.
Advantages
The TR-004U provides flexible RAID support including Individual, JBOD, RAID 0, RAID 1/10 and RAID 5, and can be controlled via DIP switches or by software from a connected NAS or computer. USB 3.2 Gen 1 Type-C connectivity enables fast direct access when used as a DAS. Compared with some expansion enclosures, the TR-004U can operate as an independent external RAID device that uses minimal NAS system resources while enabling monitoring and management through QNAP Storage & Snapshots Manager or the QNAP External RAID Manager utility.
Suitable for
Expanding the storage capacity of rackmount QNAP NAS systems
Using as external backup or migration storage for NAS
Adding quick external storage to desktop computers and servers
Transferring large files across Windows, macOS and Linux systems
Key specifications
Model: QNAP TR-004U
Drive bays: 4 × 2.5"/3.5" SATA
Interface: USB 3.2 Gen 1 Type-C
Supported RAID levels: Individual, JBOD, RAID 0, RAID 1/10, RAID 5, Software Ctrl
Hot-swap: supported
Weight: 4.77 kg
Colour: Black, Grey
How to use
Install up to four SATA drives into the drive bays and configure the desired RAID mode using the DIP switches on the enclosure for hardware-controlled RAID, or choose Software Ctrl mode to configure RAID from a connected QNAP NAS or a computer with the QNAP External RAID Manager utility. Connect the TR-004U to a host via USB Type-C to access data directly or to attach it to a NAS for expansion. Monitor drive health and manage RAID settings using QNAP Storage & Snapshots Manager on a NAS or the QNAP External RAID Manager on supported Windows or macOS systems.
Usage recommendations
For RAID 5, use at least three drives. To access devices using exFAT, purchase the required exFAT driver license. The QNAP External RAID Manager requires Windows 7 (or later), Windows Server 2012 R2 (or later) or macOS 10.13 (or later). Regularly monitor disk health and ensure backups are kept for critical data.

## Specifications

| Feature | Value |
|---|---|
| Rack mounting | Yes |
| AC adapter input voltage | 100 - 240 |
| AC adapter frequency | 50 - 60 |
| AC adapter included | Yes |
| USB connector type | USB Type-C |
| Rack capacity | 1U |
| Manual | Yes |
| Hot-swap | Yes |
| Power source type | AC |
| USB version | 3.2 Gen 1 (3.1 Gen 1) |
| Key lock | Yes |
| USB connectivity | Yes |
| Screws included | Yes |
| USB ports quantity | 1 |
| Product type | HDD/SSD enclosure |
| AC adapter input current | 3.5 A |
| USB connector gender | Female |
| Number of keys included | 2 pc(s) |

### Storage

| Feature | Value |
|---|---|
| RAID levels | 5, JBOD, 10, 1 |
| Supported file systems | HFS+, NTFS, exFAT, ext3, ext4 |
| Storage drive size | 2.5/3.5 |
| Number of storage drives supported | 4 |
| Supported storage drive interfaces | Serial ATA II |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -20 - 70 |
| Operating temperature (T-T) | 0 - 40 |

### Design

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | Black, Grey |
| Number of fans | 2 fan(s) |
| Fan diameter | 40 mm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 4.77 kg |
| Package weight | 5620 g |
| Height | 44 mm |
| Width | 439 mm |
| Depth | 291 mm |
| Package depth | 415 mm |
| Package height | 179 mm |
| Package width | 542 mm |

### Other features

| Feature | Value |
|---|---|
| Data transfer rate | 6 Gbit/s |
| Host interface | 1 x Type-C USB 3.2 Gen 1 |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC, USB Type-A to USB Type-C |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733080 |

## FAQ

### How much does the HDD/SSD enclosure QNAP TR-004U cost, and is it available for purchase?

The price is 335.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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, Installment. All transactions are 100% secure and encrypted.

### Can HDD/SSD enclosure QNAP TR-004U 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 QNAP 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 QNAP 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.

### Where can I download the instructions for HDD/SSD enclosure QNAP TR-004U?

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/2075911/64750251_large.webp