# Ubiquiti UNAS-PRO-4 NAS/storage server Rack (1U) Cortex-A Cortex-A57 16 GB Grey

**URL:** https://aio.lv/en/product--ubiquiti-unas-pro-4--11698949
**Data updated:** 2026-03-08 08:44 (EET)
**Category:** NAS Devices & Storage
**Manufacturer:** UBIQUITI
**Manufacturer code:** UNAS-Pro-4
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 764.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 631.81 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ubiquiti-unas-pro-4--11698949

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 6.18 EUR |

## Summary description

Ubiquiti UNAS-PRO-4. Type: NAS. Chassis type: Rack (1U). Processor family: Cortex-A, Processor model: Cortex-A57, Processor frequency: 1.7 GHz. Internal memory: 16 GB

## Long description

The Ubiquiti UNAS-PRO-4 is a 1U rack-mounted NAS/storage server designed for compact data centers and server rooms. It integrates a Cortex-A57 processor clocked at 1.7 GHz and 16 GB of internal memory to provide responsive file access, media streaming and virtualization support in a 1U chassis. The unit supports up to six storage drives (HDD or SSD) and offers active cooling and Ethernet LAN connectivity for stable networked storage operations.
Advantages
The UNAS-PRO-4 combines a high-efficiency Cortex-A57 CPU and 16 GB memory in a space-saving 1U rack format, delivering balanced performance for small to medium workloads. The six-drive capacity accommodates a mix of HDDs and SSDs for flexible storage configurations, while active cooling maintains thermal stability under sustained load. Integrated Ethernet LAN ensures straightforward network integration and remote access.
Suitable for
 Centralized file storage for small businesses and workgroups
 Backup target and archival storage
 Media streaming and content distribution
 Virtual machine storage for light virtualization tasks
 Rack-mounted deployments in server rooms and edge sites
Key specifications
 Form factor: Rack-mount 1U chassis in grey
 Processor: Cortex-A57, 1.7 GHz
 Memory: 16 GB internal RAM
 Drive bays: Supports up to 6 HDDs or SSDs
 Network: Ethernet LAN connectivity
 Cooling: Active cooling fans for thermal management
How to use
Install the UNAS-PRO-4 into a standard 19-inch 1U rack using appropriate mounting brackets and fasteners. Populate the drive bays with compatible 3.5" or 2.5" HDDs/SSDs according to your desired capacity and RAID configuration. Connect the device to your network via the Ethernet LAN ports and power it from a suitable UPS or power distribution unit. Configure storage volumes, user access and network settings using the vendor-supplied management interface or compatible NAS management tools.
Usage recommendations
For reliable operation, use enterprise- or NAS-class drives for RAID arrays, ensure adequate airflow in the rack, and place the device on a UPS to protect against power interruptions. Regularly update firmware and maintain scheduled backups to prevent data loss.

## Specifications

### Storage

| Feature | Value |
|---|---|
| RAID support | Yes |
| Number of storage drives supported | 6 |
| Storage drive sizes supported | 3.5, 2.5 |
| Storage drives installed | No |
| Installed storage drive type | No |
| Supported storage drive types | HDD & SSD |

### Ports & interfaces

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 1 |
| Fiber optic connector | SFP+ |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| USB port | Yes |

### Network

| Feature | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 100, 10, 1000 |

### Processor

| Feature | Value |
|---|---|
| Processor model | Cortex-A57 |
| Processor manufacturer | ARM |
| Processor family | Cortex-A |
| Processor cores | 4 |
| Processor architecture | ARM Cortex-A57 |
| Processor frequency | 1.7 GHz |

### Memory

| Feature | Value |
|---|---|
| Internal memory | 16 GB |

### Power

| Feature | Value |
|---|---|
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |

### Operational conditions

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

### Design

| Feature | Value |
|---|---|
| Chassis type | Rack (1U) |
| Product colour | Grey |
| Housing material | SGCC |
| Cooling type | Active |

### Performance

| Feature | Value |
|---|---|
| Type | NAS |
| Backup function | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 6.7 kg |
| Height | 43.7 mm |
| Width | 442.4 mm |
| Depth | 400 mm |

## FAQ

### How much does the Ubiquiti UNAS-PRO-4 NAS/storage server UNAS-PRO-4 cost, and is it available for purchase?

The price is 764.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 36 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 30.07.2026 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, Leasing for legal entities. 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 UBIQUITI 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 UBIQUITI 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, supported storage drive types, installed storage drive type, raid support, storage drives installed, ethernet lan, chassis type, 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.

## Image

https://aio.lv/img/cache/product/11698949/67221614_large.webp