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header-product Ubiquiti UNAS-PRO-4 NAS/storage server Rack (1U) Cortex-A Cortex-A57 16 GB Grey
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AiO.lv Computer Components Data storage devices NAS Devices & Storage UBIQUITI

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

Ubiquiti UNAS-PRO-4 NAS/storage server UNAS-PRO-4 Photo 1
Ubiquiti UNAS-PRO-4 NAS/storage server UNAS-PRO-4 Photo 2
Ubiquiti UNAS-PRO-4 NAS/storage server UNAS-PRO-4 Photo 3
Ubiquiti UNAS-PRO-4 NAS/storage server UNAS-PRO-4 Photo 1
Ubiquiti UNAS-PRO-4 NAS/storage server UNAS-PRO-4 Photo 2
Ubiquiti UNAS-PRO-4 NAS/storage server UNAS-PRO-4 Photo 3
Ubiquiti UNAS-PRO-4 NAS/storage server UNAS-PRO-4 Photo 1
Ubiquiti UNAS-PRO-4 NAS/storage server UNAS-PRO-4 Photo 2
Ubiquiti UNAS-PRO-4 NAS/storage server UNAS-PRO-4 Photo 3
Ubiquiti UNAS-PRO-4 NAS/storage server UNAS-PRO-4 Photo 1
Ubiquiti UNAS-PRO-4 NAS/storage server UNAS-PRO-4 Photo 2
Ubiquiti UNAS-PRO-4 NAS/storage server UNAS-PRO-4 Photo 3
Ubiquiti UNAS-PRO-4 NAS/storage server Rack (1U) Cortex-A Cortex-A57 16 GB Grey
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Short 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
Warranty: 2 Years
SKU: 11698949
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Product information

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

Number of storage drives supported:
6
Supported storage drive types:
HDD & SSD
Installed storage drive type:
No
RAID support:
Yes
Storage drives installed:
No
Ethernet LAN:
Yes
Chassis type:
Rack (1U)
Weight:
6.7 kg
Product colour:
Grey
All features

Storage

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

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

Ethernet LAN:
Yes
Ethernet LAN data rates:
100, 10, 1000

Processor

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

Internal memory:
16 GB

Power

AC input frequency:
50 - 60
AC input voltage:
100 - 240

Operational conditions

Operating relative humidity (H-H):
5 - 95
Operating temperature (T-T):
-5 - 40

Design

Chassis type:
Rack (1U)
Product colour:
Grey
Housing material:
SGCC
Cooling type:
Active

Performance

Type:
NAS
Backup function:
Yes

Weight & dimensions

Weight:
6.7 kg
Height:
43.7 mm
Width:
442.4 mm
Depth:
400 mm
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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.
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