The Aiffro K100 Mini NAS is a very compact mini computer dressed up as network attached storage device, and is very flexible, but that flexibility can be a drawback for Mac-centric users.
The main benefit of a NAS is to have a volume of storage on your network, so you can offload your files onto it. Modern NAS devices also provide other benefits, including fast transfer speeds, more potential server-like use cases, and performance.
The Aiffro K100 is one that leans heavily on this premise. It's a NAS that boasts of having high application performance along with fast transfer speeds.
This would be alluring to many Mac users, but there are some caveats to what could be a high-performance storage option.
Aiffro K100 Mini NAS review: Physical Design
Aiffro's design for the K100 Mini is, generously, something that is inspired by devices like the Mac mini. As an aluminum alloy enclosure with rounded corners, it wouldn't look too out of place next to Apple's desktop hardware.
As a device that is intended to be put on the network and most likely placed out of sight, it's nice to know that it at least looks unlike a typical NAS.
Aiffro K100 Mini NAS review: On top of an M4 Mac mini for scale
At 4.6 inches by 4.4 inches and 1.3 inches tall, it certainly has a footprint to match the "Mini" in its name. However, unlike the Mac mini, it does have some side vents with a small hole pattern, and larger slit-style holes in the rear.
The top bears the Aiffro logo, while the front has a power button. All of the ports are to the rear.
Overall, it's very compact, especially compared to other NAS appliances. It's something you could also consider "portable" for a NAS, which is an unusual benefit.
Aiffro K100 Mini NAS review: Ports and Connectivity
The connectivity around the back of the Aiffro K100 is a pretty decent selection for a NAS.
The selection starts with the single Gigabit Ethernet port, which works at up to 2.5Gbps. This is a decent level for a consumer-framed NAS to have, since it does edge past the prevalent gigabit level and into infrastructure speeds some advanced users will have.
Aiffro K100 Mini NAS review: A view of the rear ports
There are also your typical USB ports for data transfers, including two USB 3.2 Gen2 Type-C connections. A pair of USB-A 2.0 ports is also included, though their speeds lend themselves more for peripherals rather than data.
A third USB-C is provided solely for power.
The connections are rounded up by an HDMI 1.4 port. This last one is useful for hooking up displays, so you can see media and other elements without needing to use a separate device and connect over the network.
Aiffro K100 Mini NAS review: Storage
Remove the top cover of the unit, and you'll find the space for storage. Given its size, it's not going to accept hard drives or 2.5-inch SSDs, but instead a group of M.2 sticks.
It can take up to four 2280 M.2 PCIe Gen3x2 SSDs in its slots. This is hugely expensive per gigabyte compared to hard drives, but it does provide a few benefits.
This includes the storage running at much faster speeds for data access, simply because of the type of drives being used.
As solid-state drives, they are also able to run while in motion. There's no fear of data loss by bumping the unit while it's in use.
Aiffro K100 Mini NAS review: Specs and software
A very unusual feature of the K100 is that it is a NAS that doesn't ship with an operating system. You're effectively getting a compact PC, in the style of an Intel NUC, but with a focus on high-speed storage.
Since there's no OS, you have to install your own. The list of supported systems includes both NAS-focused versions and some oddities.
Yes, you could install FreeNAS or TrueNAS onto this. You can also put Windows 11 on it if you really want.
This leads to a situation where you have to take a DIY approach to setting it up, including sourcing the operating system. Doing this isn't great for a user who just wants storage for data, but it does give advanced users a lot of flexibility.
It also means that many of the typical software-centric features of a NAS are not immediately present, like RAID support. In exchange, you have almost complete control on what software you can put on it.
In testing, we were able to get Docker running, albeit not with the level of resources that we'd like to devote to the container. It does work well for Plex, so it can serve as a pretty tiny and responsive media server.
Since the operating system is the user's choice, the specifications underpinning it need to keep up.
The processor is an Intel Alder Lake N100, a low-power processor that has appeared in quite a few mini PCs. It's a 7mm Gracemont chip with four cores, four threads, 6MB of cache, and a 3.4GHz clock speed, which is not bad for a NAS.
It also has integrated Intel UHD Graphics, which you'd expect from the size.
There is 8GB of 4,800MHz LPDDR5 memory built in, however, it's something that you cannot upgrade.
Aiffro K100 Mini NAS review: Tinker fodder
As a NAS, the Aiffro K100 Mini has a lot to offer on paper. Using M.2 slots alone, including 2.5Gb Ethernet, and the choice of chip and memory means it is a very fast device.
It's also reasonable in usage, as it is very quiet while under load due to not having spinning disks. While its power supply works at up to 65W, we also found its power draw to be 11W at idle and 18W under load, which is also great for your electricity bill.
Aiffro K100 Mini NAS review: Fast, but no OS makes it less user-friendly
That being said, while it is framed as a NAS, it really is a mini PC with oddly specific storage options. It's not something that a less technical user could buy and quickly set up on their network at all.
If you're a tinkerer or hobbyist, this is for you. Most Mac users should probably go the Mac mini home server route, or get a more conventional NAS.
An M1 Mac mini is certainly powerful enough and uses macOS, which Mac users will be more familiar with using and tweaking. Attach a RAID enclosure to it, and you have a similar project NAS that can do a lot more stuff. We've spoken about this use of a Mac mini before, and we will be doing so again soon.
This all said, what Aiffro has made in the K100 Mini is a fun and fast NAS designed to be tinkered with. It cannot offer the massive storage of a dedicated spinning metal NAS without the purchase of more cases, nor the performance of a proper upgradable mini PC, but it sits in the middle ground.
There are use cases for this sort of device. Most Mac users probably won't have one.
Aiffro K100 Mini NAS review: Pros
- Very compact for a NAS
- Speed of data access and networking
- Highly configurable
Aiffro K100 Mini NAS review: Cons
- No OS, very DIY
- Non-upgradable memory
Rating: 3 out of 5
This is another example of a fun product, that the review score doesn't tell the whole tale. It's a delight to learn on and fun to outfit.
It's just hard to recommend for AppleInsider readers, or folks who are primary-Apple hardware, Windows-secondary.
Where to buy the Aiffro K100 Mini NAS
The Aiffro K100 All-SSD Mini NAS is available from Aiffro directly for $349. It is also available from Amazon, priced at $349.
