Jonsbo N2 vs Fractal Design Node 304 NAS Case – Which DiY NAS Case Should You Buy?

Jonsbo N2 vs Fractal Node 304 NAS Case Comparison

If you’ve been in the market to buy yourself a desktop NAS enclosure on your road towards building the perfect private cloud that is completely under your control, then there is a pretty good chance that you have looked at the Jonsbo N2 case and the Fractal Node 304 NAS enclosure. These are 2 DIY NAS cases that have been released around a decade apart, yet they are both among the most popular and most recommended desktop cases in the market. It’s surprising how 10 years can pass, yet these two server cases still hold prominence. This prominence leaves you with the ultimate question: which one is best suited to your rather compact private server needs? That is what we’re covering in today’s article. We are going to compare these cases, their strengths and weaknesses, and hopefully, by the end of it, you’ll know which one is going to proudly house your future data storage cloud.

	Jonsbo N2	Fractal Node 304
Amazon Check	$149 (Check Amazon HERE)	$89 (Check Amazon HERE)
AliExpress Check	$76 (Check Aliexpress HERE)	$109 (Check Aliexpress HERE)
Storage Potential	– Supports 5 traditional HDDs and 1 SATA SSD.	– Can accommodate 6 drives with more flexibility.
	– Modern ejectable storage bays.	– Older design, non-ejectable drive caddies.
CPU & Mobo Support	– Limited CPU cooler height up to 65mm.	– Ample space for CPU coolers up to 160mm.
	– More compact design for motherboard support.	– Horizontal motherboard placement at base.
PCIe Upgrades	– Supports only specific dimensions for PCIe cards.	– Highly flexible, supporting most PCIe cards.
	– Limited to half-height, 3/4 length cards.	– Space and design born from the GPU boom era.
Ventilation	– Single fan behind storage bays.	– Enhanced ventilation with multiple fan setups.

Jonsbo N2 vs Fractal Node 304 NAS Case – Specifications Compared

Before we go any further, it’s worth quickly comparing the specifications of these two cases. As mentioned earlier, private NAS server components have been in development from hundreds of brands across thousands of products for many years now, and it can be easy to accidentally choose an incompatible piece of hardware. Therefore, I recommend you take the time to quickly check the specifications below, just to double-check that the Jonsbo N2 and Fractal Node 304 are definitely going to be compatible with your CPU, motherboard, or PSU of choice.

Specification/Feature	Jonsbo N2	Fractal Node 304
Dimensions	222.5mm(W) x 222.5mm(D) x 224mm(H)	250mm (W) x 210mm (H) x 374mm (D)
Material	External: 2.0mm Aluminum alloy; Internal: 1mm Steel	Not specified
HDD/SSD Positions	1 x 2.5″ SSD, 5 x 3.5″ HDD	6 (3.5″ / 2.5″)
Motherboard Compatibility	ITX	Mini ITX, Mini DTX
PCI Expansion Slots	1 x Low profile single slot	2
Front Ports	1 x USB 3.0 / USB 3.2 Gen2 Type-C, Audio+Mic (Combined)	2x USB 3.0, 1x 3.5 mm audio in, 1x 3.5mm audio out, Power button with LED, HDD LED
PSU Compatibility	SFX (≤150mm)	ATX (up to 160 mm in length)
Max. CPU Cooler Height	≤65mm	165mm
GPU Max Length	≤197mm (Low profile)	310mm (restrictions apply)
Cooling System	1 x 12015mm fan (built-in)	Front: 2x 92mm, Rear: 1x 140mm
Weight	2.9kg	4.9kg
Warranty	Not specified	2 Years

Even a casual glance at the specifications side by side will give you a decent understanding of the slightly different target audience that these two systems have in mind. The Jonsbo N2 appears to be a more compact solution, while the Fractal Node 304 definitely seems bulkier of the two. With that said, let’s move on to our first section: design.

Jonsbo N2 vs Fractal Node 304 NAS Case – Design

One of the clearest and most obvious distinctions between the N2 and the Node 304 is the sheer physical size difference. Even though both of these systems offer a somewhat similar level of hardware support and internal cavities for different utilities, there’s a significant distinction between them in terms of physical space.

A large part of this difference stems from how each system is oriented in terms of its intended use. The Fractal Node 304 is much more focused on storage than on other cloud server applications. This orientation allows the system to be considerably more compact, emphasizing ventilation, with the storage cavity occupying roughly 30 to 40% of the entire enclosure’s physical space.

The Fractal Node 304, on the other hand, strikes a balance between storage, utilities, and support for numerous PCI upgrades in the future. Although both systems support only M-ITX motherboards, the Node 304 provides significantly more space for all internal components.

Both chassis predominantly feature a metal-based material design, with a smattering of plastic around the edges and front panel. They are available in both black and white color options, and neither have immediately visible LED indicators. The front panel of the Fractal Node 304 exhibits a brushed steel effect, with ventilation primarily around the edges rather than the front. The N2, however, boasts more ventilation around its front panel’s lower half, an aspect we’ll delve into shortly.

A notable distinction lies in their USB connectivity. The Fractal Node 304 offers two USB 3.2 Gen 1 5Gb/s Type A connections, whereas the newer N2 provides a mix of USB Type A and Type C, alongside 10 gigabit USB 3.2 Gen 2 connections. It’s essential to ensure that your ITX motherboard has the appropriate front panel connectors (or you have an adapter card). This difference is one of the subtle quality-of-life enhancements resulting from the N2’s more recent release.

A decade ago, the Fractal Node case was a standout. Most DIY NAS cases back then were either slightly tweaked standard PC towers or bulky, outdated modded shuttle cases. These didn’t quite match the style of turnkey NAS solutions from brands like Synology or QNAP. Fast forward to 2023, and there’s a plethora of stylish and contemporary NAS enclosures for DIY enthusiasts. This change in landscape explains the surge in popularity for cases like the Jonsbo N2, known for their robust construction and tailored design for private server use. Aesthetically, I have a preference for the Jonsbo N2 due to its compact nature. But how does this more discreet and compact design fare? Up next, we’ll explore the ventilation and cooling aspects of these two NAS enclosures.

Jonsbo N2 vs Fractal Node 304 NAS Case – Ventilation and Cooling

To say that these two devices have approached the subject of ventilation in entirely different manners would be a significant understatement! This discrepancy is particularly striking given the vast differences in size between the two units. Even with a cursory look, it’s evident that the older Fractal Node 304 has superior ventilation.

The newer Jonsbo N2, with its more compact design, arguably offers a streamlined ventilation approach due to the significant space occupied by the 3.5″ bays. In the N2, most ventilation can be channeled along a singular path. As long as there are ample spaces between components, the fans can efficiently direct airflow through these cavities, exiting through passive ventilation outlets. Specifically, the N2 offers ventilation on both sides, across the top (directly above the motherboard and CPU fan), and at the rear where a large 120mm fan is positioned behind the storage drives.

In contrast, the Fractal Node 304 adopts a more expansive approach. While its front remains flat without any storage, ventilation surrounds its edges, complemented by a mesh vent at the top. Inside, two 92mm fans draw air in, channeling it towards an even more massive 140mm fan at the rear. These silent-design fans, despite numbering three, collaboratively minimize operational noise, a fact attested by multiple reviews over the years. Moreover, given the Node 304’s capacity to accommodate a wider range of internal components, additional passive ventilation and mesh panels are present on both sides, plus a removable mesh vent panel beneath the motherboard. With support for larger PCIe cards and power supplies, the Node 304’s side ventilation panels are also more expansive and include dust-capturing vents.

It’s reasonably expected for the larger case to have more ventilation and space for extra fans. Yet, considering both these systems support MITx motherboards and have a slight difference in SATA drive count, the stark difference in ventilation, especially given a similar price point, is surprising. In some places, the more extensive and better-ventilated Node 304 even offers more value for money. Furthermore, given the N2’s tightly packed hardware, one may wonder if its single fan and current ventilation strategy would suffice for more demanding builds. While the Jonsbo is undoubtedly a feast for the eyes and likely benefits from subsequent years of NAS case R&D, the Fractal Node remains the frontrunner in terms of superior ventilation and active cooling capabilities.

Jonsbo N2 vs Fractal Node 304 NAS Case – Storage Potential

Assessing the storage potential of both the N2 and Node 304 requires considering multiple aspects, such as the inherent storage capabilities and the potential for expansion. Both systems offer roughly similar SATA storage capacities, with each claiming support for six drives. In the N2’s case, this translates to five traditional hard drives and one SATA SSD drive. When incorporating the potential of upgradable PCIe cards (a topic we will delve into in more detail later), the Node 304 clearly allows users to attach a greater number of m.2 SSD drives via compatible expansion cards.

That said, it’s crucial to acknowledge that the decade-old Fractal Node 304 employs a somewhat outdated and intricate method for its SATA storage bays. Modern NAS cases generally favor hot-swappable storage bays and trays. These enhance the user experience by permitting the addition of new drives during an existing drive failure without powering down the system. This convenience leads to shorter RAID rebuilds and resync durations and demands less maintenance. This feature is especially valuable for premium business servers that cannot afford extended downtimes or for larger RAID configurations. The latter group avoids powering down and restarting existing storage pools, lest another faulty drive activates. Despite the Node 304’s enduring appeal since its launch, its design—featuring protruding drive caddies and requiring individual cable connections to motherboards or PCIe cards—feels dated. Consequently, the now-standard ejectable storage bays on the N2 appear far more attractive.

The N2 boasts somewhat unconventional yet user-friendly rubber-handled storage drive bays. Additionally, its internal backplane has all five combined SATA and power connectors directly soldered and aligned with the corresponding drive slots. Users will still need to connect each of these SATA drives to the motherboard via angled SATA cables through a dedicated space in the side of the enclosure. However, this configuration results in a much smoother drive installation process, which has been the preferred approach in most NAS server designs over the years.

Over the decade since the Fractal Node 304’s introduction, enthusiasts have created numerous modifications and 3D printed plans for improved storage brackets for this case. Some have even designed third-party SATA backplanes tailored for those protruding drive caddies, simplifying the task of connecting multiple drives. Nevertheless, in its original form, the Node 304’s drive bays come across as remarkably archaic, especially when juxtaposed with the direct-injection storage ease offered by the N2.

Jonsbo N2 vs Fractal Node 304 NAS Case – CPU and Mobo Support

Both the Jonsbo N2 and Fractal Node 304 NAS enclosures cater to DIY builders and are compatible with MRTX and DTX motherboards. The larger Node 804 accommodates m-ITX, attracting numerous users. However, MITx technology has witnessed significant advancements over recent years. Today, you can easily find ITX motherboards that support the most current Intel Core and IMD processors. This progress effectively negates any past limitations these compact motherboards may have posed. Within the context of the N2 and Node 304, the motherboard placement varies considerably.

The Fractal Node 304 positions the motherboard horizontally at the base of the case, complemented by the aforementioned ventilation panel underneath. Conversely, the N2 places the motherboard closer to the case’s top, yet it still maintains horizontal alignment. While both designs allow for the attachment of a PCIe card without necessitating a riser or sister board, the varied placements result in considerable differences in CPU cooler support. CPU fans, heat sinks, or coolers—regardless of terminology—are indispensable for 24/7 server operation. The more robust your CPU, the more substantial and sophisticated your cooling solution must be. If your system involves a moderate setup, like a top-tier Celeron or Pentium, the issue is less pressing. Many motherboards in this category come with an attached micro CPU fan or are compatible with horizontally-positioned CPU fans that are around an inch in height. However, advanced processors require more intricate coolers with integrated fans, copper piping, and a design that sits slightly above the motherboard to ensure optimal airflow.

Unfortunately, the Jonsbo N2 has a height restriction for CPU coolers at 65mm. Though coolers fitting this specification for contemporary processors do exist, they often carry a premium price due to their incorporation of more copper piping and multiple smaller fans. Moreover, a cooler’s efficacy increases when aligned with the case’s passive/active ventilation—a feature the N2 somewhat lacks. The N2’s singular fan is situated behind the storage bays, and there isn’t a dedicated fan space for the motherboard and CPU. In contrast, the Jonsbo N3 case can accommodate two 80mm fans, while the N2 lacks the space or the necessary mounting brackets.

On the other hand, the Node 304 not only includes two 92mm fans and a larger 140mm rear-mounted fan but also accommodates CPU coolers with a height of up to 160mm. Owing to the motherboard’s base-level positioning within the chassis, even after installing larger PCIe cards and hard drives, there remains ample space for the market’s most substantial CPU coolers—ideal for high-performance server configurations.

In summary, regarding motherboard and CPU installation, the Fractal Node 304 offers notably more space and cooling versatility than the N2, notwithstanding the decade gap in their respective release dates. Up next, we’ll explore PCIe installation, highlighting another key distinction between the two models.

Jonsbo N2 vs Fractal Node 304 NAS Case – PCIe Upgrades

Long-term scalability and upgrades of your NAS server aren’t considerations exclusive to businesses. Even the most casual enthusiast should factor in potential future changes. Whether you’re contemplating upgrading your local area network, enhancing your private server with lightning-fast m.2 SSD storage, or even venturing into adding a graphics card down the line, PCIe upgrade slots on your chosen NAS server will undoubtedly be a critical aspect, whether on day one or day 1,000. Choosing the appropriate NAS case, ensuring it allows you to effectively scale via PCIe expansions, is a foundational decision. It’s a choice that, years down the line, you’ll either commend or regret. The N2 seems to offer fewer considerations for PCIe upgrades, which is surprising given the decade difference in release dates compared to the Fractal Node 304.

The Fractal Node 304 can accommodate virtually any PCIe card, regardless of its height, length, or depth. Designed during the peak of GPU cryptocurrency mining, the Node 304 mitigates the single PCIe slot limitation inherent in M-ITX motherboards by providing ample space for almost any card—eliminating the need for a riser or expander card. This flexibility is not just due to its generous physical dimensions but also its thoughtful design: the side housing the PCIe slots boasts a large, ventilated, mesh-protected panel, which significantly boosts active airflow.

In contrast, the Jonsbo N2, while able to house a single PCIe card, imposes far more restrictions on card dimensions. Practically speaking, the N2 confines users to half-height, 3/4 length, and single-depth cards (owing to the lower cavity at the case’s top). Consequently, a majority of graphics cards are incompatible. Additionally, while single and dual-port cards will fit, quad-port cards—typically full-height—are incompatible. Another potential hurdle is the single card depth, which, though seldom an issue for network expansion cards, might become problematic for aggressive m.2 storage expander cards that come equipped with sizable heat dissipation panels.

For many, these limitations might not deter them from selecting the Jonsbo N2, which remains an excellent choice for a DIY NAS enclosure. However, it’s undeniable that the seasoned Fractal Node 304 provides more space and versatility for expansions.

Conclusion: Jonsbo N2 vs Fractal Node 304 NAS Case

After a detailed analysis of the Jonsbo N2 and the Fractal Node 304 NAS cases, it becomes clear that each offers unique advantages tailored to specific user needs. For the modern enthusiast or DIY builder who values sleek design and appreciates newer features like direct-injected storage bays, the Jonsbo N2 is a fantastic choice. Its design, though limiting in some aspects like PCIe upgrades, still offers sufficient versatility for those who don’t require expansive graphics or connectivity solutions. It’s well-suited for users who desire a NAS for standard use without aggressive expansion plans.

On the other hand, the Fractal Node 304, with its decade-old legacy, stands out for users prioritizing versatility and upgradability. Despite its older design, it offers more room for CPU coolers, greater flexibility in PCIe card selection, and superior ventilation—making it ideal for power users and those looking to build more aggressive server setups. Moreover, businesses and hobbyists inclined towards regular expansions will find the Node 304’s forward-thinking design a significant boon. Ultimately, choosing between the two boils down to individual requirements. The N2 serves as a modern, efficient solution for standard builds, while the Node 304 caters to those seeking maximum flexibility and growth potential.

	Jonsbo N2	Fractal Node 304
Amazon Check	$149 (Check Amazon HERE)	$89 (Check Amazon HERE)
AliExpress Check	$76 (Check Aliexpress HERE)	$109 (Check Aliexpress HERE)
Storage Potential	– Supports 5 traditional HDDs and 1 SATA SSD.	– Can accommodate 6 drives with more flexibility.
	– Modern ejectable storage bays.	– Older design, non-ejectable drive caddies.
CPU & Mobo Support	– Limited CPU cooler height up to 65mm.	– Ample space for CPU coolers up to 160mm.
	– More compact design for motherboard support.	– Horizontal motherboard placement at base.
PCIe Upgrades	– Supports only specific dimensions for PCIe cards.	– Highly flexible, supporting most PCIe cards.
	– Limited to half-height, 3/4 length cards.	– Space and design born from the GPU boom era.
Ventilation	– Single fan behind storage bays.	– Enhanced ventilation with multiple fan setups.

This table succinctly encapsulates the strengths and weaknesses of both NAS cases, aiding potential buyers in making an informed decision based on their specific needs.

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