N305 6-Bay 10GbE NAS Motherboard Review – BUDGET BRILLIANT DIY NAS BUILD?

The N305 M-ITX NAS Motherboard with 10GbE – Should You Buy It?

If you’re considering a custom NAS or server build, the N305 M-ITX NAS Motherboard with 10GbE offers an enticing mix of performance, power efficiency, and networking prowess. Designed with modern demands in mind, it combines Intel’s Alder Lake-N processors with a robust set of connectivity options, including a standout 10GbE port. Whether for personal media servers, small office NAS setups, or edge computing, this motherboard brings noteworthy improvements over its predecessors. Let’s explore its design, hardware, connectivity, and practical applications.

NOTE 1 – A version of this motherboard has appeared that features a x4 PCIe slot, but it is shared with the 2nd M.2 slot. You can learn more about it HERE on the Amazon listing

NOTE 2 – The review of the N100 version of this motherboard is now live and HERE on YouTube and HERE on the blog

 

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Where to Buy the 10GbE N300/N305 NAS MoBo?

Aliexpress $138.96 (N100 10GbE, No Memory or SSD) – HERE Aliexpress $214.99 (N300 10GbE, 8GB Memory, 128GB OS SSD) – HERE Check Amazon HERE

Topton MW-N305-NAS ITX DiY NAS Review – Quick Conclusion

The Topton MW-N305-NAS motherboard is an affordable M-ITX option for basic NAS setups, featuring a low-power yet high capability 8 core i3 CPU, dual 2.5GbE ports, and a rare built-in 10GbE port for faster data transfer. With six SATA ports and two M.2 slots, it offers versatile storage options, although the M.2 slots are limited to PCIe Gen 3 x1, restricting maximum speeds. While the lack of a PCIe slot and ECC support may limit its appeal for advanced users, the N305 10G NAS board performs reliably for general NAS tasks like file storage, backups, and moderate streaming. It’s best suited for budget-conscious users who need a compact and low-power NAS with decent networking options, though not for those requiring extensive expandability or high-speed processing. It’s a shame about the lack of PCIe upgradability (there is a split m.2/PCIe x4 version from Topton in the market), but aside from that, it is incredibly difficult to fault this value 10GbE DIY NAS offering!

BUILD QUALITY - 8/10

HARDWARE - 8/10

PERFORMANCE - 7/10

PRICE - 10/10

VALUE - 9/10

8.4

PROS

👍🏻Affordable price for an ITX motherboard with 10GbE networking capabilities.
👍🏻Built-in 10GbE port (Marvell AQC113C) and dual 2.5GbE ports (Intel i226-V) for versatile networking options.
👍🏻Low power consumption (6W TDP for CPU), suitable for continuous 24/7 operation.
👍🏻Six SATA 3.0 ports and two M.2 NVMe slots, providing flexible storage configuration options.
👍🏻Compact form factor, making it ideal for small NAS builds and limited-space installations.
👍🏻Supports up to 32GB of DDR5 memory, which is adequate for general NAS use.
👍🏻Low heat output with stable thermal performance, reducing the need for extensive cooling.
👍🏻User-friendly BIOS with customization options for PCI and USB settings.

CONS

👎🏻No PCIe slot, limiting expansion options for additional hardware like GPUs or other high-speed components.
👎🏻Lacks ECC memory support, which is often preferred in NAS setups for data integrity.
👎🏻M.2 slots are limited to PCIe Gen 3 x1 lanes, restricting maximum speed for high-performance applications.
👎🏻Requires a 300W power supply despite low power demands, adding potential extra cost and size requirements.

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N305 M-ITX NAS Motherboard – Design and Build Quality

The N305 10GbE motherboard adheres to the Mini-ITX standard (17cm x 17cm), making it an excellent choice for compact builds. Its matte black PCB not only enhances aesthetic appeal but also signifies durability, with an 8-layer high-density fiber design that provides resistance against environmental stressors like moisture. This level of build quality ensures long-term reliability, critical for 24/7 NAS operation or server usage.

One of the key selling points of this model is its ability to balance compactness with functionality. Despite its small footprint, the board integrates a range of advanced components, including the Intel Alder Lake-N N305 CPU and a robust networking stack.

Thermal management is supported with well-placed headers for CPU and system cooling fans, ensuring stable performance even under continuous operation.

A notable upgrade in this model is the inclusion of a 10GbE LAN port, alongside two 2.5GbE ports. These features position the N305 as a professional-grade option, capable of handling demanding data transfer and network management tasks. The board also supports dual M.2 NVMe slots and six SATA3.0 ports, offering ample storage flexibility for SSDs and HDDs alike.

Component	Details
CPU	Intel Alder Lake-N N305, 8 Threads, 3.8 GHz boost
Memory	1x SO-DIMM DDR5 (4800-5600MHz), up to 32GB
Networking	1x 10GbE (Marvell AQC113C), 2x 2.5GbE (Intel i226-V)
Storage	6x SATA3.0, 2x M.2 NVMe (PCIe 3.0, 2280)
Graphics	Intel UHD Graphics, 4K@60Hz via HDMI 2.1 and DP 1.4b
Power	ATX 24+4 Pin, minimum 300W PSU recommended

With its thoughtful design and robust specifications, the N305 10GbE motherboard proves to be a versatile and compact solution for users requiring reliability and high performance in a small form factor.

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N305 M-ITX NAS Motherboard – Processor and Performance

The heart of this motherboard is the Intel Alder Lake-N N305 processor, an 8-thread chip with a maximum clock speed of 3.8 GHz. Designed with efficiency in mind, it features a modest TDP of 9-15W, making it ideal for systems running 24/7.

This processor delivers the computational power needed for a wide range of applications, from lightweight virtualization to handling multiple network clients in a NAS setup. I tested the N305 NAS mobo and below are the stats power consumption numbers for both IDLE and 30-50% power use with all drives in use. Testing revealed idle power consumption of just 27-28 watts with six connected drives in hibernation, and a peak utilization of 64-66 watts under heavy RAID 5 operations across six hard drives via 10GbE.

Built on Intel’s Alder Lake-N architecture, the N305 achieves a balance between energy efficiency and performance. This makes it particularly suitable for edge computing, media streaming, and private cloud hosting. Whether you’re transcoding videos for Plex or running containerized workloads in Docker, this CPU handles it all with ease. Additionally, the integrated Intel UHD Graphics (32 execution units) ensures smooth playback of 4K media.

Memory performance on this board is another highlight. The single SO-DIMM DDR5 slot supports frequencies up to 5600MHz and capacities of up to 32GB, delivering fast data access speeds. This enables seamless multitasking and rapid handling of large files, critical for NAS environments where throughput is essential. While the single memory slot may limit scalability for some, it fits well with the board’s compact and power-efficient design. That said, even with it’s more affordable price, the lack of ECC memory support (both a CPU and MoBo limitation) is going to be a dealbreaker for storage veterans.

The N305’s low power consumption doesn’t compromise its capabilities. It can handle a surprising range of tasks for a CPU of its class, making it suitable for both personal and small business setups. The combination of processing power, efficiency, and modern architecture makes this motherboard a compelling choice for users looking to maximize performance without incurring high energy costs.

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M-ITX NAS Motherboard – Ports and Connections

Ports and connections are a critical factor for any motherboard, and the N305 doesn’t disappoint. Its rear I/O panel includes a rich mix of options, catering to various connectivity needs.

The standout feature is the 10GbE LAN port, supported by the Marvell AQC113C chipset, which is complemented by two 2.5GbE LAN ports for additional network flexibility.

This combination allows users to configure advanced setups, such as load balancing or link aggregation.

For display outputs, the board features HDMI 2.1 and DisplayPort 1.4b, both supporting 4K@60Hz resolution. These ports ensure crisp visuals for administrative tasks, media playback, or light graphical workloads. Additionally, a 3.5mm audio jack powered by the Realtek ALC897 codec provides basic audio output, suitable for most NAS or server setups.

USB connectivity includes a mix of USB 3.0 and USB 2.0 ports, alongside a Type-C port (albeit limited to USB 2.0 speeds). Internally, headers for additional USB ports and front-panel connectivity provide customization options, enhancing the board’s adaptability for various builds.

Port Type	Details
LAN	1x 10GbE, 2x 2.5GbE
Display	HDMI 2.1, DP 1.4b (4K@60Hz support)
USB	1x USB 3.0, 2x USB 2.0, 1x Type-C (USB 2.0 rate)
Audio	3.5mm jack (Realtek ALC897 codec)
Internal Headers	USB 2.0, fan control, front panel

Internally, the motherboard is equipped with headers for fan control, USB expansion, and front-panel connections, ensuring that builders can optimize cooling and functionality. The thoughtful inclusion of multiple ports and expansion headers makes the N305 10GbE motherboard suitable for a wide range of applications, from data-intensive NAS setups to compact home labs.

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M-ITX NAS Motherboard – Storage Capabilities

Storage flexibility is one of the N305’s strongest features. The board includes six SATA3.0 ports, capable of speeds up to 6Gbps, ideal for building RAID arrays or connecting multiple high-capacity drives.

These ports are managed by the JMB585 controller, which ensures efficient throughput and compatibility with various storage devices.

The two M.2 NVMe slots provide high-speed storage options for caching or boot drives. These slots are PCIe 3.0 x1, supporting 2280-sized drives, and deliver sequential read/write speeds sufficient for most NAS or server needs.

#However, one M.2 slot shares its signal with the PCIe x1 lane, requiring users to carefully plan resource allocation depending on their build priorities.

The storage setup also supports features like TRIM for SSDs and port multiplier configurations, allowing users to expand their storage options further. This is particularly useful for creating large-scale NAS setups, where maximizing drive connectivity is a priority.

The performance of the MW-N305-NAS motherboard showcases a balance of efficiency and capability for its price point.  Storage speeds on the six SATA ports, powered by a JMB 58x controller on a Gen 3×1 lane, achieved sequential read and write rates of approximately 495 MB/s and 350-380 MB/s respectively.

While the 10GbE Aquantia AQC113C controller delivered fully saturated 10GbE throughput, the advertised USB 20Gbps port fell short, maxing out at 1GB/s during tests. Despite its modest clock speeds and limited PCIe lanes, the MW-N305-NAS excels as a cost-effective, low-power NAS motherboard for DIY builders, especially when considering its compact ITX form factor and versatile connectivity. In short – SATA HDD performance over the single 10GbE connection was pretty standard and acceptable, and the 3×1 lane allocation to each m.2 resulted in the expected sub 1GB internal throughput. The two M.2 NVMe slots, also Gen 3×1, reached read speeds of 783 MB/s and write speeds around 655-690 MB/s, performing consistently within the bandwidth constraints.

Transferring data between each m.2 SSD inside the system (1GB repeated file write) dropped performance down noticeably, but again – this was largely expected and based on the lane speed downgrades, hardly surprising.

Storage Type	Details
SATA Ports	6x SATA3.0 (6Gbps), JMB585 controller
M.2 NVMe	2x PCIe 3.0 x1 slots (2280 size)
TRIM Support	Yes
Port Multiplier	Yes

Whether for storing media libraries, backing up critical data, or running virtual machines, the N305 offers a robust and flexible storage solution. Despite its compact size, the board’s thoughtful design ensures that users can configure it for both speed and capacity. This makes it a compelling option for anyone looking to build a high-performance, high-capacity NAS or server, with the flexibility to scale storage as needed.

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The N305 10GbE Motherboard – Should You Buy It?

As of 2024, the N305 M-ITX NAS motherboard with 10GbE represents a versatile and cost-effective platform for users seeking a combination of performance, power efficiency, and robust connectivity. With its Alder Lake-N processor, DDR5 memory support, and standout 10GbE networking capabilities, it delivers exceptional value for its price. This motherboard is particularly well-suited for applications like Plex Media Server, Proxmox virtual machines, or UnRAID/TrueNAS setups, where both processing power and network bandwidth are critical. Its comprehensive storage options and energy-efficient design further solidify its place as a top contender in the compact NAS and server motherboard market.

However, users with high expansion needs or enterprise-level requirements may find its PCIe lane limitations a challenge. For most small-scale and prosumer applications, though, it strikes an excellent balance between capability and efficiency. Whether you’re building a new media server or upgrading an existing NAS, the N305 10GbE motherboard is a strong choice that offers modern features and flexibility in a compact package.

PROS	CONs
Affordable price for an ITX motherboard with 10GbE networking capabilities. Built-in 10GbE port (Marvell AQC113C) and dual 2.5GbE ports (Intel i226-V) for versatile networking options. Low power consumption (6-10W TDP for CPU), suitable for continuous 24/7 operation. Six SATA 3.0 ports and two M.2 NVMe slots, providing flexible storage configuration options. Compact form factor, making it ideal for small NAS builds and limited-space installations. Supports up to 32GB of DDR5 memory, which is adequate for general NAS use. Low heat output with stable thermal performance, reducing the need for extensive cooling. User-friendly BIOS with customization options for PCI and USB settings.	No PCIe slot, limiting expansion options for additional hardware like GPUs or other high-speed components. Lacks ECC memory support, which is often preferred in NAS setups for data integrity. M.2 slots are limited to PCIe Gen 3 x1 lanes, restricting maximum speed for high-performance applications.

 

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