Tiny silent cube

We are utterly smitten with this fanless cube. This compact 200 x 240 x 215mm system can accommodate CPUs with a TDP of up to 65W. Given its size and relatively small cooling fins, we believe that the side panels will become quite hot during operation, though. The Intel version is powered by the Core Ultra 5 225, Core Ultra 5 245, Core Ultra 7 265T, or Core Ultra 9 285T, while the AMD options include the RYZEN 5 8500G, RYZEN 5 8600G, RYZEN 7 8700G, and RYZEN 5-9600X. Prices are competitive and begin at €880.

TwinBlock in the wild

The Silentmaxx TwinBlock was a massive dual-tower CPU cooler designed for passive cooling of high-performance processors with a TDP of 100W or more. Launched in 2011, it was briefly available as a standalone product before being exclusive to Silentmaxx's passive builds. This open-air i5-9400F PC can be yours for 299 euros.

Silentmaxx Titan review

Technically, the Titan is the world's largest and heaviest fanless CPU cooler. The 2kg monster is so massive that it must be attached to the case itself. The Titan is not available as a stand-alone product but is exclusive to Silentmaxx's custom fanless PCs. Cooling-wise, it's impressive and slightly better than the Noctua NH-P1: "The limited information on the Silentmaxx website suggests incredible performance for the Titan – 250W in passive mode and up to 400W in active mode. However, the reality is different, and in passive mode, it can cool 130W and around 230W in active mode. These are still great numbers".

Source: pc.sk

The world’s biggest CPU cooler

We finally found something bigger than the Noctua NH-P1. Meet the silentmaxx Titan, a 2050g juggernaut designed to handle 145W TDP in passive mode. The 245 x 170 x 130mm aluminum monster features seven 6mm heat pipes and is so heavy that it's secured to the case with four sturdy bars. The Titan is sold exclusively in silentmaxx's fanless builds.

XEON Cube ART Server

German PC builder Silentmaxx launches a jaw-dropping fanless server powered by the 120W Intel Xeon W-2123. The stunning deep red monolith measures 800mm in height (31") and doubles as a heat sink. The fully configurable machine starts at 1995 euros (with 8GB RAM and a 250GB Samsung SSD). We'd love to see it available as a desktop PC too!

Source: Silentmaxx

Silentmaxx TwinBlock on the cheap

Planning to passively cool the 127W i9-9900KS? The humongous and extremely rare Silentmaxx TwinBlock is available on eBay for $77. Manufactured by Deepcool for German PC builder Silentmaxx, the TwinBlock is usually exclusively available in their high-end Kenko range. The Twinblock is a 1.3kg dual-tower featuring 10 heat pipes.

Update: It's really, really big.

Fanless Kaby Lake desktops available

Popular PC builders QuietPC (UK) and Silentmaxx (Germany) are now shipping ready-to-use Kaby Lake-powered desktops. QuietPC using a Junsbo chassis and Nofan heat sinks, while Silentmaxx is using custom cases and its legendary Twin Block CPU cooler. From £1200 / 1050€.

Source: QuietPC, Silentmaxx

Update: Atlast Solutions too.

Passive Kühlung

Germany's Silentmaxx (remember the BigBlock and the world's biggest CPU cooler?) is offering ready to use Euler builds. The base configuration is priced at 619 euros and includes a Pentium G630T, 4GB RAM, and a 500GB HDD, but i3-3220T and i5-3470T options are also available. Sehr toll.

Silent Sandy Bridge-E

Silentmaxx is launching a customizable and passively-cooled Sandy Bridge-E system, up to i7-3960X Extreme Edition, two 512 GB SSDs, and 64 GB of DDR3-1600 memory. A large variety of fanless graphics cards are also available, from Nvidia GTX670 to ATI Radeon 7970.

The Six-Core CPU is cooled thanks to their TwinBlock behemoth. Truly impressive.

THE SUPERCOOLER - SILENTMAXX BIGBLOCK

Silentmaxx's BigBlock is a beauty.

At 1150 g and 210 × 135 × 160 mm it's even bigger than Scythe's Orochi, the previous 10 heatpipes champ. Bigger and more efficient : check DeXgo results out.

SILENTMAXX TWINBLOCK

With 10 heatpipes and 1380 g, Silentmaxx Twinblock is the world's biggest CPU cooler. This monster supports a processor with a 100W+ TDP.

Now available for a mere €100.