Subject: General Tech, Cases and Cooling | April 28, 2015 - 08:15 PM | Tim Verry
Tagged: cirrus7, SFF, nuc, broadwell-u, fanless
Next month, German manufacturer Cirrus7 will begin shipping its new Nimbini system. The Nimbini is an even smaller variant of the company’s small form factor Nimbus PC. This time, Cirrus7 has managed to pack a Intel NUC system into a fanless case with multiple layers of stacked laser cut aluminum panels that double as a heatsink for the internals. Even better, the Nimbini supports Intel’s Rock Canyon and Maple Canyon NUC boards, and supports Broadwell-U processors up to the 28W Core i7 models with Iris Graphics (e.g. the two core, four thread, Core i7-5557U with Iris Graphics 6100).
The Nimbini will come as a complete system (150 x 150 x 87mm) preloaded with Windows or Ubuntu Linux operating systems or as a barebones DIY kit – which at upwards of 90 pieces (per FanlessTech) is not for the faint-of-heart! This case can be customized to add different covers and to vary the thickness of the case by adding or removing layers. The standard configuration leaves room for a 2.5” drive in addition to the usual M.2 SSD used with NUCs. If you aren’t using that second storage drive, you can make the case thinner or expand it for maximum cooling. While also aesthetically pleasing, the best part about the aluminum construction is that it is a fanless design which is perfect for a HTPC (home theater PC) or audio engineering setup. Cirrus7 claims to support up to 28W processor TDPs without any fans.
Rear IO for the Intel Maple Canyon NUC installed in the layered Nimbini chassis.
Cirrus7 will being taking pre-orders in May. Among others, both the Rock Canyon (with its IR receiver and accompanying case window) and Maple Canyon internal hardware (NUC boards) with dual DisplayPort outputs will be on offer. Pricing has not yet been announced, but it looks promising if you are looking for a premium silent SFF PC.
Subject: Cases and Cooling | April 26, 2015 - 02:37 PM | Scott Michaud
Tagged: fanless, cooler
We are getting a fair amount of “big heatsink” options for enthusiasts, which is nice. This one is from a Japanese manufacturer, Scythe Co., and it's quite big. It is similar in size and weight to the Noctua D14, but in a four-tower design. Each stack of fins has three heat pipes, twelve fingers total, to deliver the heat up from the plate that rests on your CPU. It measures 13cm x 15.5cm x 15.3cm and weighs 0.9kg.
The product page doesn't seem to declare a fanless operation mode, but FanlessTech mentions that previous models were advertised at, not just abused by enthusiasts to, 65W in passive configurations. It is a pretty large cooler, so that makes sense. I have also seen a few posts where the Noctua D14 can be used fanless for around 65W. You cannot really make an apples-to-apples comparison between the two units though. While the size and weight are similar, the geometry is quite different. For example, the Noctua is really designed to have fans installed between the two towers as well as the ends, blowing air over the fins in a certain direction.
No news about pricing or availability for Europe or North America yet. The company does have an international presence though.
Subject: Cases and Cooling | March 8, 2015 - 01:17 AM | Tim Verry
Tagged: thin mini itx, SFF case, SFF, mini ITX, fanless, akasa
Akasa recently introduced two new fanless Mini ITX cases under its Euler brand. The new Euler T and Euler M are all aluminum enclosures that cool up to 35W processors passively using an aluminium heatsink and the case’s own surface area to dissipate heat.
Both cases are black with a brushed metal texture and “diamond edge” finish around the front panel. The top and sides of the small form factor cases use a fin array design that benefits the passive cooling feature. Front IO includes a circular power button and two USB 3.0 ports.
The Akasa Euler T chassis. The Euler M (not pictured) is slightly larger).
The Euler T represents a refinement of the existing Euler S chassis with support for three 2.5” drives. The case measures 245 x 215.5 x 68.5mm. It is built with Thin Mini ITX motherboards in mind. It can be paired with an optional external power supply up to 150W.
Akasa’s Euler M case is deeper measuring 245 x 274.5 x 68.5mm. The case supports regular sized desktop memory modules and Mini ITX motherboards. Thanks to its larger size, it supports four 2.5” drive bays. The Euler M has an internal DC-to-DC power adapter and can be paired with an optional external 80W power supply.
Subject: Cases and Cooling | March 4, 2015 - 11:24 PM | Tim Verry
Tagged: shuttle, SFF, fanless, core i7-5500u, Broadwell
The Shuttle DS57U is a new small form factor fanless PC packing Intel’s latest Broadwell processor. The Shuttle 1.3L chassis (7.9" x 6.5" x 1.5") is all black and sits vetically on raised feet. Vents run along the top of the case and the vertical design along with a large heatsink lets them offer a fanless design.
External I/O includes:
- 2 x USB 3.0
- 4 x USB 2.0
- 2 x RS232
- 1 x DisplayPort
- 1 x HDMI
- 2 x Analog audio
- 1 x SD card reader
- 2 x Gigabit Ethernet (Intel i211 and i218LM)
The PC can be attached to the back of a monitor stand or to the wall using its VESA mounting holes.
Internally, the Shuttle DS57U comes with up to an Intel Core i7 5500U processor which is a 15W dual core part with Hyper Threading clocked at 2.4GHz base and 3GHz max turbo, 4MB cache, and Intel 5500 graphics clocked at up to 950MHz. It is a barebones PC which means that users have to add their own storage, memory, and operating system. Users can add two laptop DDR3 SODIMMs (16GB max), a single 2.5” drive, and a two Mini PCI-e devices (an 802.11n wireless module comes pre-installed in the half-height slot).
The Shuttle DS57U would make for a silent home PC, media server, or an extremely overpowered home router (heh). Its feature set also makes the DS57U suited for commercial and industrial applications. The fanless Broadwell PC is available now in Europe for 192 euros (approximately $220 USD). There is no word on when it will hit this side of the pond, but its introduction is a promising start to other fanless Broadwell systems hitting the market.
Subject: Cases and Cooling | February 11, 2015 - 08:30 AM | Scott Michaud
Tagged: HDPLEX, h5, fanless
FanlessTech published a preview of the updated H5 case from HDPLEX, which accepts CPUs that are up to 90W TDP. That is a lot of potential performance for a silent device, especially since it includes an optional fanless heatsink for dual-slot graphics cards. That said, because the company creates home theater PCs (HTPCs), they have a reasonable amount of room to work with, unlike a NUC (or similar) form factor. It keeps the components cool by attaching them to the case itself with heat pipes, using its mass and surface area as a reservoir and radiator to keep the heat away. The CPU and GPU each have access to eight pipes, sixteen total.
Beyond the home theater application, I can see this being useful for many professionals, especially sound engineers, who want a lot of performance but no noise. And even though it is not tiny, it is not even a foot and a half at its largest dimension, so it should not be too difficult to find room for it in a cabinet or something. Also, just to put the 90W TDP into perspective, Devil's Canyon is listed at an 88W TDP. You could probably fit one of those in here, although non-trivial overclocking is likely out of the question.
So yeah, fanless Devil's Canyon with options for a fanless discrete GPU. I think I made my point.
This photo is from the previous model. The upcoming chassis is not yet pictured.
The final design is not yet published, which is why we included the picture of its previous incarnation, but HDPLEX claims that production is currently in the tooling phase. Despite not yet being available, it is listed to sell for $275 USD. If the previous design is any indication, it is quite stylish too. It could pass for a retail BluRay player if people don't stop and wonder why there isn't a brand logo on the front.
Subject: Systems | November 13, 2014 - 04:03 PM | Jeremy Hellstrom
Tagged: zotac, zbox ci540 nano, fanless, haswell, i5-4210Y
The Zotac ZBOX CI540 Nano is a bit more powerful than your average Bay Trail based mini-PC, it sports a Haswell based dual core i5-4210Y which runs between 1.5-1.9GHz and has Intel's HD4200 onboard. This won't play AC:Unity but comes close to matching a NUC containing a Core i5-4250U, you give up a bit of horsepower for completely silent operation and for media it sports enough power to watch your favourite videos. As you look at Silent PC Reviews' article you can see the honeycomb patterned knockouts on the casing to allow heat to dissipate and to let in liquid if you don't put some thought into where you are going to place the ZBOX. It does have Bluetooth and there is an unofficial optional IR receiver that can be used to make it easy to place this tiny computer in a safe place.
"The Zotac ZBOX CI540 Nano gives up a little CPU/GPU horsepower to deliver a completely fanless, silent and full-featured mini-PC experience."
Here are some more Systems articles from around the web:
- Zotac ZBox PI320 Mini-PC Review and Teardown @ The SSD Review
- Zotac Zbox Pico @ HardwareHeaven
- Lenovo Horizon 2 AIO Desktop Computer @ Benchmark Reviews
- Logic Supply ML400G-50 Fanless m-ITX PC @ Silent PC Review
- Habey MITX-6771 Bay Trail Embedded Motherboard @ Silent PC Review
Subject: General Tech, Systems | November 11, 2014 - 11:11 PM | Scott Michaud
Tagged: cirrus7, haswell-t, haswell, fanless
This one is more for our European readers, because this company operates out of Germany, but the Cirrus7 Nimbus is an interestingly designed, fanless system. Its fin shape is said to be assembled out of laser-cut layers of aluminum that sandwiches in the I/O plate at the rear. FanlessTech has noted that the systems are now available with Haswell processors, up to a Core i7 based on Haswell-T. Their storage options now also include the Samsung 850 Pro, up to 1TB.
Image Credit: Cirrus7 via FanlessTech
The customization options are actually pretty decent. I find that a lack of meaningful upgrades to be a problem with modern PC builders, however this one does not apply. Eight CPUs are offered, ranging from a Celeron up to a 45W Haswell-T; RAM comes in 4GB, 8GB, or 16GB; up to three drives can be installed, up to one mSATA and up to two SATA; Intel Wireless N or AC is available; external DVD or BluRay burners are an option; and one of seven OSes can be installed, including two versions of Linux (Ubuntu 14.04 or Ubuntu 14.10). If you get all of the bells and whistles, you are probably up to about 3,000 USD, but you cannot expect two terabytes of Samsung 850 Pro SSDs to be cheap. It seems reasonable enough, especially for the EU. The big limiter is the lack of a discrete GPU unless you are using this device for something like audio recording, which an Intel HD 4600 can easily handle.
The Cirrus7 Nimbus is available now at their website.
Subject: Cases and Cooling | October 2, 2014 - 05:25 PM | Scott Michaud
Tagged: hyper 612, heatsink, fanless, cooler master, cooler
The Cooler Master Hyper 612 Ver. 2 CPU cooler is a member of their "Hyper Series", upper-mainstream product lineup. It looks to be one of the (if not the) biggest offerings in that category. Its extreme dimensions are 139mm (5.47") in length by 102mm (4.02") wide, with a height of 160.4mm (6.32"). It has a 120mm fan which basically takes up a whole side and slowly blows air across it. Some sites claim that it can be used fanless with some (but not every) CPU.
Cooler Master is particularly proud of their "Continuous Direct Contact" technology. In other words, the heat pipes are flattened into a contact with the CPU's heatspreader (or die guard for people like Morry). This eliminates a reservoir of heat before the copper pipes can carry it to the aluminum fins and out into the air.
The heatsink is now available, but no pricing information yet (I cannot find it online).
Subject: General Tech, Systems | September 29, 2014 - 06:41 PM | Scott Michaud
Tagged: fanless, nuc, haswell
The Akasa Newton X is a fanless case for the NUC form factor that was announced in May and released a couple of months ago. Now, we are beginning to see system builders (albeit in Europe) integrate it in some higher-end devices. This one, from Atlast! Solutions, is built around the Intel Core i5-4250U, up to 1.5TB of SSD storage (512GB Crucial M550 mSATA + 1TB 840 EVO SATA), and up to 16GB of RAM. It can also be configured with up to two-antenna Wireless AC.
The Core i5-4250U is a dual-core (four threads) processor that is rated for 15W TDP. Its on-chip GPU is the Intel HD Graphics 5000 with a peak, theoretical compute throughput of 704 GFLOPS. This makes it a little under three-times the graphics performance of an Xbox 360. In terms of PC games, you are looking at Battlefield 4 or Titanfall on low at 1024x768 (or basically whatever your home server can do if used as a stream-to target).
Prices currently start at £449.00 for 4GB of RAM and 60GB of mSATA SSD, including VAT.
Thanks to FanlessTech for covering this story.
Subject: General Tech, Systems | September 27, 2014 - 02:16 AM | Scott Michaud
Tagged: msi, kingbox, ms-9a66, fanless, industry, ruggedized
This is not usually a category of computer that we report on, but MSI has just released a fanless, embedded desktop for industrial applications. Silent PCs seem to be talked about more and more frequently, and I am not sure how much of it is industry trends (as opposed to me just paying more attention). Their focus on this design is performance while remaining rugged and, as mentioned a few times, fanless.
Note that it supports CPUs with a maximum of 35W TDP. This leaves room for MSI to include up to a Core i7-4785T in the device, but we do not know if this is actually offered. It has four expansion bays, one PCIe x16 and three regular PCI slots. It does not have an ISA slot, though. I am sure this will be disappointing to some enterprises, and Josh. He probably still has a graphics card for it. You might think I would be joking. I am, but sadly I also am not.
For power, the device can accept anywhere from 9 to 36V DC. Basically, it seems to be based on laptop components with expansion slots for add-in boards. You can also purchase a fan "module" for it if, for one reason or another, it is still the best PC for the job even if it wasn't fanless.
Pricing and specific availability are not provided, but it is apparently released.