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Ubiquiti UNAS-PRO-8 NAS Storage System - 8-Bay Rackmount 2U - ARM Cortex A57 Quad-core 2 GHz - 16 GB RAM - 10GbE
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Product Features
Technical Overview
At the core of the UNAS Pro 8 is an ARM Cortex A57 processor running at 2 GHz, providing a balance of performance and energy efficiency for storage-centric operations. The system includes 16 GB of memory to handle multiple concurrent storage tasks and caching requirements effectively.
Storage flexibility is a key feature, with eight bays supporting both 2.5-inch and 3.5-inch drives, plus ten dedicated SSD bays for high-speed cache or tiered storage configurations. Networking capabilities include one RJ-45 port with 10 Gigabit Ethernet support and two SFP+ expansion slots for additional high-speed network interfaces or fiber connectivity.
Relevant factors for this section include Number of Hard Drives Supported, Number of Hard Drives Installed, Number of Solid State Drive Supported, Processor Manufacturer. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The UNAS Pro 8 combines enterprise-grade storage density with reliable hardware design, making it a practical choice for IT departments looking to consolidate storage infrastructure.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Redundant Power Design, Rack-Optimized Form Factor, High-Speed Network Foundation.
Redundant Power Design
Dual 550W power supplies with redundancy ensure continuous operation and protect against power-related downtime in critical storage environments.
Rack-Optimized Form Factor
The 2U rackmount chassis fits standard server racks, maximizing space efficiency while providing ample cooling and accessibility for drive maintenance.
High-Speed Network Foundation
10 Gigabit Ethernet and SFP+ expansion slots future-proof network connectivity, supporting bandwidth-intensive applications and seamless integration into existing network infrastructure.
Deployment / Use Cases
This NAS system is ideal for small to medium businesses needing centralized storage for file servers, backup targets, or lightweight application hosting. Its scalable drive bays allow organizations to start with minimal storage and expand as data requirements grow.
Common deployment scenarios include serving as a primary storage repository for departmental file shares, a backup destination for server virtualization environments, or a network-attached storage solution for surveillance video recording systems. The hardware's reliability features, like redundant power supplies, make it suitable for environments where uptime is critical.
Business File Server
Provide centralized storage for company documents, project files, and user home directories with fast access over 10GbE networks.
Virtualization Storage
Serve as secondary storage for hypervisor environments, offering a cost-effective platform for VM backups and archival data.
Physical Profile
The UNAS Pro 8 features a compact 2U rackmount design with dimensions of 3.44 inches in height, 17.42 inches in width, and 18.90 inches in depth. This form factor optimizes rack space while providing sufficient internal volume for drive cooling and airflow management. The chassis includes tool-less drive trays for easy maintenance and hot-swap capability, though drives are not pre-installed. Weighing approximately 25.35 pounds, the system is manageable for standard rack installation procedures.
- Width
- 17.42" (442.40 mm)
- Depth
- 18.90" (480 mm)
- Height
- 3.44" (87.40 mm)
- Weight
- 25.35 lb (11500 g)
Highlights
- 8 drive bays support both 2.5-inch and 3.5-inch hard drives for flexible storage expansion.
- ARM Cortex A57 quad-core 2 GHz processor delivers efficient performance for storage management tasks.
- 16 GB of standard memory handles multiple concurrent storage operations and caching needs.
- 10 Gigabit Ethernet connectivity ensures high-speed network throughput for data-intensive applications.
- Dual 550W redundant power supplies provide reliability and protection against power failures.
- 2U rackmount form factor fits standard server racks, optimizing data center space.
- Two SFP+ expansion slots allow for additional high-speed network interfaces or fiber connections.
- Tool-less drive trays facilitate easy maintenance and hot-swap capability for drive replacements.
Specifications
| Specifications | |
|---|---|
| Manufacturer | Ubiquiti Inc. |
| Manufacturer Part Number | UNAS-PRO-8 |
| Brand Name | Ubiquiti |
| Product Line | UNAS |
| Product Model | UNAS Pro 8 |
| Product Name | UNAS Pro 8 NAS Storage System |
| Product Type | NAS Storage System |
| Storage | |
| Number of Hard Drives Supported | 8 |
| Number of Hard Drives Installed | 0 |
| Number of Solid State Drive Supported | 10 |
| Number of Solid State Drive Installed | 0 |
| Processor & Chipset | |
| Processor Manufacturer | ARM |
| Processor Type | Cortex A57 |
| Processor Core | Quad-core (4 Core) |
| Processor Speed | 2 GHz |
| Memory | |
| Standard Memory | 16 GB |
| Network & Communication | |
| Ethernet Technology | 10 Gigabit Ethernet,Ethernet |
| I/O Expansions | |
| Number of Total Expansion Bays | 8 |
| Number of 2.5"/3.5" Bays | 8 |
| Total Number of Expansion Slots | 2 |
| Expansion Slot Type | SFP+ |
| Interfaces/Ports | |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 1 |
| Power Description | |
| Number of Power Supplies Installed | 2 |
| Maximum Power Supply Wattage | 550 W |
| Redundant Power Supply | Yes |
| Physical Characteristics | |
| Height | 3.44" (87.40 mm) |
| Width | 17.42" (442.40 mm) |
| Depth | 18.90" (480 mm) |
| Form Factor | Rack-mountable |
| Rack Height | 2U |
| Weight (Approximate) | 25.35 lb (11500 g) |
FAQ
How many hard drives can the UNAS Pro 8 support?
The UNAS Pro 8 supports up to eight hard drives in its drive bays. These bays accommodate both 2.5-inch and 3.5-inch drive form factors, providing flexibility for different storage media types. No drives are pre-installed, allowing you to configure the system with your preferred drives based on capacity, performance, and redundancy needs.
What type of processor does this NAS system use?
This system uses an ARM Cortex A57 quad-core processor running at 2 GHz. ARM processors are known for their energy efficiency and are well-suited for storage-focused tasks like data management, network sharing, and light computational workloads. The quad-core design allows the NAS to handle multiple operations simultaneously without significant performance bottlenecks.
Does the UNAS Pro 8 include redundant power supplies?
Yes, the UNAS Pro 8 includes two 550W power supplies configured for redundancy. This design ensures that if one power supply fails, the other can continue to power the system without interruption, minimizing downtime in critical storage environments. The redundant power feature is essential for business applications where continuous data availability is a priority.
What networking capabilities does this NAS offer?
The NAS provides one RJ-45 port with 10 Gigabit Ethernet support for high-speed network connectivity. Additionally, it includes two SFP+ expansion slots that allow for additional network interfaces, such as fiber optic connections or extra Ethernet ports. This combination supports fast data transfer rates and flexible network integration in modern IT infrastructure.
Is the UNAS Pro 8 rack-mountable?
Yes, the UNAS Pro 8 is designed as a rack-mountable system with a 2U height. Its dimensions are 3.44 inches high, 17.42 inches wide, and 18.90 inches deep, making it compatible with standard 19-inch server racks. The rackmount form factor helps conserve space in data centers and server rooms while providing easy access for maintenance.
How much memory is included with this storage system?
The UNAS Pro 8 comes with 16 GB of standard memory installed. This memory capacity supports efficient handling of storage operations, caching, and multiple user accesses. Adequate memory is crucial for maintaining performance in NAS environments, especially when dealing with large files or concurrent data requests from network clients.
| Qty | Price | Available |
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