# Asustor Xpanstor 4 AS5004U Disk Array Black 4 Drives HDD SSD

**URL:** https://aio.lv/en/product--asustor-90-as5004u00-m030--10766928
**Data updated:** 2025-12-30 10:07 (EET)
**Category:** NAS Devices & Storage
**Manufacturer:** asustor
**Manufacturer code:** 90-AS5004U00-M030
**EAN:** 4710474831548
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 336.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 278.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--asustor-90-as5004u00-m030--10766928

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The Asustor Xpanstor 4 AS5004U is a disk array designed for home and office use, supporting up to 4 HDD or SSD drives with SATA III interfaces. Its compact size of 174mm width, 230mm depth, and 170mm height makes it suitable for various environments. Weighing only 2.03 kg, it is easy to handle and install.

## Long description

The Asustor Xpanstor 4 AS5004U is a NAS storage capacity expander that accepts up to four SATA III HDDs or SSDs. It connects via USB 3.2 Gen 2 Type-C (up to 10 Gbps) and is backward compatible with USB 3.2 Gen 1 devices. Compact and lightweight, the unit is designed for home and office environments and can operate as a direct-attached storage (DAS) device when connected to a PC.
Advantages
The Xpanstor 4 offers high-speed file transfers using USB 3.2 Gen 2 and supports MyArchive cold storage for convenient hot-swap access and scheduled backups. Power and LED behavior synchronize with a connected ASUSTOR NAS to conserve energy and enhance drive longevity. An internal temperature-controlled fan keeps operating noise low while maintaining drive temperatures. The included Type-C cable features screw locks for a secure, stable connection and is replaceable to reduce e-waste. A three-year manufacturer warranty is provided.
Suitable for
Expanding NAS storage capacity with additional HDDs or SSDs
Using as DAS for direct connection to Windows, macOS or Linux systems
Cold storage and archival workflows with MyArchive swap-in drives
Drive cloning, diagnostics and temporary external storage
Key specifications
Model: Asustor Xpanstor 4 AS5004U
Drive bays: 4 (supports HDD & SSD, SATA III)
Interface: USB 3.2 Gen 2 Type-C (up to 10 Gbps), backward compatible with USB 3.2 Gen 1 (5 Gbps)
Dimensions (W x D x H): 174 mm x 230 mm x 170 mm
Weight: 2.03 kg
Colour: Black
Special features: MyArchive cold storage support, screw-lock USB-C cable, temperature-controlled fan
Warranty: 3 years
How to use
Install up to four SATA III HDDs or SSDs into the drive bays following the included mounting instructions. Connect the Xpanstor 4 to a compatible ASUSTOR NAS using the supplied USB-C cable to expand NAS capacity or set up MyArchive drives for cold storage and scheduled backups. To use as DAS, connect the unit directly to a Windows, macOS or Linux computer and access individual drives for storage, cloning or diagnostics. Ensure drives are formatted and mounted according to your NAS or host operating system requirements.
Usage recommendations
Place the unit in a well-ventilated area to allow the fan to regulate drive temperatures. Use the screw-lock USB-C cable provided to prevent accidental disconnection. For long-term archival, use MyArchive drives and configure automatic mounting schedules through your ASUSTOR NAS. Follow manufacturer guidelines for drive compatibility and handling to maintain warranty coverage.

## Specifications

| Feature | Value |
|---|---|
| Internal | No |
| Control type | Buttons |
| Cooling | Yes |
| USB connectivity | Yes |

### Storage

| Feature | Value |
|---|---|
| RAID levels | JBOD, 10, 6, 5, 1 |
| Number of storage drives supported | 4 |
| Storage drive sizes supported | 3.5, 2.5 |
| Storage drives installed | No |
| Maximum supported storage capacity | 88 TB |
| Supported storage drive types | HDD & SSD |
| Hot-swap drive bays | Yes |
| Supported storage drive interfaces | Serial ATA III |

### Ports & interfaces

| Feature | Value |
|---|---|
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 1 |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 24.68 W |
| AC input voltage | 100 - 240 |
| Power supply unit (PSU) capacity | 90 W |

### Operational conditions

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

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Number of fans | 1 fan(s) |
| Fan diameter | 120 mm |

### Performance

| Feature | Value |
|---|---|
| Device class | Home & Home Office |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 2.03 kg |
| Height | 170 mm |
| Width | 174 mm |
| Depth | 230 mm |

### Other features

| Feature | Value |
|---|---|
| Certification | FCC, CE, VCCI, BSMI, C-TICK, BIS, KCC, EAC |

### Packaging content

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

## FAQ

### How much does the Disk Array Asustor Xpanstor 4 AS5004U cost, and is it available for purchase?

The price is 336.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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 10.07.2026 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. All transactions are 100% secure and encrypted.

### Can Disk Array Asustor Xpanstor 4 AS5004U 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 asustor 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 asustor 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: supported storage drive types, storage drives installed, 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 Disk Array Asustor Xpanstor 4 AS5004U?

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/10766928/64762905_large.webp