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ASUSTOR AS5402T Nimbustor 2 Gen2 2-Bay NAS - Intel Celeron N5105 Quad-Core 2.0GHz - 4GB DDR4 RAM - 2 x 2.5GbE Ports - 4x M. 2 NVMe Slots
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Product Features
Technical Overview
At the core of the AS5402T is the Intel Celeron N5105 processor, a quad-core chip operating at 2.0GHz that provides sufficient processing power for NAS operations without excessive power consumption. The system comes equipped with 4GB of DDR4 SDRAM, which supports smooth multitasking and efficient handling of multiple concurrent connections. An additional 8GB of flash memory ensures reliable system operation and quick boot times.
Storage management is handled through a Serial ATA/600 controller that supports RAID 0, RAID 1, and JBOD configurations, allowing users to balance performance, redundancy, and storage efficiency according to their specific needs. The dual 2.5 Gigabit Ethernet ports enable link aggregation for increased bandwidth or failover protection, while the HDMI output allows direct connection to a display for local management without network access.
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 AS5402T combines modern connectivity with flexible storage options in a compact form factor, making it an ideal solution for environments where space is limited but performance requirements are not. The inclusion of four M.2 NVMe slots alongside traditional drive bays allows for tiered storage configurations that can dramatically improve performance for frequently accessed data.
High-Speed Networking
Dual 2.5 Gigabit Ethernet ports provide up to 5Gbps of aggregate bandwidth when configured with link aggregation, ensuring fast file transfers and smooth media streaming even with multiple simultaneous users.
- 2x 2.5GbE ports
- Link aggregation support
- Reduced network bottlenecks
Flexible Storage Architecture
With support for both traditional hard drives and solid-state drives in the main bays, plus dedicated M.2 NVMe slots for caching or high-performance storage, the system adapts to various workload requirements.
- 2x 2.5"/3.5" bays
- 4x M.2 NVMe slots
- RAID 0/1/JBOD support
Deployment / Use Cases
The AS5402T is well-suited for home offices and small businesses that need centralized storage for document collaboration, media libraries, and system backups. Its compact size makes it ideal for environments where rack space isn't available or where the NAS needs to be placed in a shared workspace.
For creative professionals working with large media files, the combination of traditional storage bays and M.2 NVMe slots allows for a hybrid configuration where frequently accessed project files reside on high-speed NVMe storage while archival material remains on more economical hard drives. The system's HDMI output also makes it suitable for media center applications where direct connection to a television or monitor is preferred.
Small Business File Server
Provides centralized storage for document sharing, collaborative work, and automated backups with RAID protection for critical business data.
Home Media Center
Stores and streams media collections to multiple devices while supporting direct HDMI connection for local playback without additional hardware.
Localization and Operating System
The AS5402T ships with ASUSTOR Data Master (ADM) 4.2, a Linux-based operating system optimized for network-attached storage management. ADM provides a comprehensive web-based interface that supports multiple languages, making it accessible for international users and small business environments where team members may prefer different localization settings. The operating system includes built-in tools for user management, backup scheduling, media server configuration, and app installation through ASUSTOR's App Central.
For system administrators, ADM offers granular control over file permissions, network protocols, and storage pools. The OS supports a wide range of protocols including SMB 2.0/3.0 for Windows environments, AFP for macOS compatibility, NFS for Unix/Linux systems, and iSCSI for block-level storage access. This protocol flexibility ensures the NAS integrates seamlessly into mixed-OS networks commonly found in home offices and small businesses. The operating system resides on 8GB of internal flash memory, ensuring reliable boot operations and system stability.
Protocol Support
ADM 4.2 includes extensive protocol compatibility for diverse network environments, supporting file sharing across Windows, macOS, Linux, and virtualization platforms.
- SMB 2.0/3.0 for Windows networks
- AFP for macOS file sharing
- NFS for Unix/Linux systems
- iSCSI for block storage access
Physical Profile
Measuring 6.69" (170 mm) in height, 4.49" (114 mm) in width, and 9.06" (230 mm) in depth, the AS5402T presents a compact footprint suitable for desktop placement or shelf mounting. The unit weighs approximately 3.77 lb (1710 g), making it easily portable between locations when necessary. The clean, minimalist design fits well in both professional and residential environments without drawing excessive attention.
- Width
- 4.49" (114 mm)
- Depth
- 9.06" (230 mm)
- Height
- 6.69" (170 mm)
- Weight
- 3.77 lb (1710 g)
What's in the Box
The package includes the NAS unit itself along with the necessary power adapter for operation.
Package contents include Nimbustor 2 Gen2 AS5402T SAN/NAS Storage System Power Adapter, Nimbustor 2 Gen2 AS5402T SAN/NAS Storage System. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- Intel Celeron N5105 quad-core processor at 2.0GHz for responsive NAS performance
- 4GB DDR4 SDRAM with 8GB flash memory for efficient system operation
- Dual 2.5 Gigabit Ethernet ports for high-speed network connectivity
- Four M.2 NVMe SSD slots alongside two 2.5"/3.5" drive bays
- RAID 0, 1, and JBOD support for data protection and performance optimization
- Three USB 3.2 Gen 2 ports for peripheral expansion
- HDMI output for direct display connection and local management
- ASUSTOR ADM 4.2 operating system with extensive protocol support
- Compact dimensions: 6.69"H × 4.49"W × 9.06"D (170 × 114 × 230 mm)
- 65W power supply for energy-efficient operation
Specifications
| Specifications | |
|---|---|
| Manufacturer | ASUSTOR |
| Manufacturer Part Number | AS5402T |
| Brand Name | ASUSTOR |
| Product Line | Nimbustor 2 Gen2 |
| Product Series | AS54 |
| Product Model | AS5402T |
| Product Name | Nimbustor 2 Gen2 AS5402T SAN/NAS Storage System |
| Product Type | SAN/NAS Storage System |
| Storage | |
| Number of Hard Drives Supported | 2 |
| Number of Hard Drives Installed | 0 |
| Number of Solid State Drive Supported | 2 |
| Number of Solid State Drive Installed | 0 |
| Flash Memory Capacity | 8 GB |
| Processor & Chipset | |
| Processor Manufacturer | Intel |
| Processor Type | Celeron |
| Processor Model | N5105 |
| Processor Core | Quad-core (4 Core) |
| Processor Speed | 2 GHz |
| Memory | |
| Standard Memory | 4 GB |
| Memory Technology | DDR4 SDRAM |
| Network & Communication | |
| Ethernet Technology | 2.5 Gigabit Ethernet |
| I/O Expansions | |
| Number of Total Expansion Bays | 2 |
| Number of 2.5"/3.5" Bays | 2 |
| Controllers | |
| Controller Type | Serial ATA/600 |
| RAID Supported | Yes |
| RAID Levels | 0, 1, JBOD |
| Interfaces/Ports | |
| Drive Interface | Serial ATA/600 |
| HDMI | Yes |
| Total Number of USB Ports | 3 |
| Number of USB 3.2 Gen 2 Ports | 3 |
| Network (RJ-45) | Yes |
| Number of Network (RJ-45) Ports | 2 |
| Software | |
| Operating System | ADM 4.2 |
| Management & Protocols | |
| Protocols | FTP,SMB 2.0,TCP/IP,IPv4,HTTPS,LDAP,WEBDAV,SFTP,CIFS,SSL,iSCSI,SNMP,TLS,SMB,SSH,HTTP,NFS,TFTP,RSync,AFP,DDNS,IPv6,SMB 3.0,SSL/TLS |
| Power Description | |
| Maximum Power Supply Wattage | 65 W |
| Physical Characteristics | |
| Height | 6.69" (170 mm) |
| Width | 4.49" (114 mm) |
| Depth | 9.06" (230 mm) |
| Weight (Approximate) | 3.77 lb (1710 g) |
| Miscellaneous | |
| Package Contents | Nimbustor 2 Gen2 AS5402T SAN/NAS Storage System Power Adapter |
| Warranty | |
| Limited Warranty | 3 Year |
User Manual
FAQ
What processor does this product use?
This product uses the Intel processor for everyday performance and multitasking.
How much memory is installed?
It includes 8 GB of memory to support responsive multitasking and daily workloads.
What storage is included?
The system includes 0 of storage for applications, files, and everyday business data.
What graphics or display support is listed?
Display-related specifications help position Asustor AS5402T, 2 Bay NAS, Intel Quad-Core 2.0GHz CPU, 4X M.2 NVMe SSD Slots, 2x2.5GbE Ports, 4GB DDR4 RAM, for Gaming and Live - The (AS5402T) for the kind of viewing experience, readability, and workspace fit buyers may expect in business it/storage arrays & nas/nas storage system deployments.
What connectivity options are available?
Connectivity options include 2.5 Gigabit Ethernet, helping the product integrate into common office or home setups.
What operating system or platform is included?
The included operating environment is ADM 4.2, which helps position the product for software compatibility, deployment planning, and day-to-day business use.
| Qty | Price | Available |
|---|
