SMALL AND MIGHTY

OTTO is the world’s first small-form-factor PC platform designed to allow liquid-cooling a full-size GPU and a CPU simultaneously. This means that with OTTO you can build an exceptionally silent and top performing system without the sacrifice of space.

Build your own or choose one of the pre-built configurations with professional liquid cooling from Comino.

CHOOSE YOUR OTTO

from €409

SMALL
FORM FACTOR

Mini-ITX liquid-cooled platform in just 13 liters — a minimalist’s dream come true.

LIQUID-COOLING
READY

OTTO is designed to be liquid-cooled and makes it possible to liquid cool full-size GPU, CPU and even more.

MAXIMUM
OVERCLOCKING

Better cooling means more room for overclocking. Extract more power from the hardware with direct liquid cooling from Comino or other providers.

EXCEPTIONALLY
SILENT

Tired of those screaming fans? Time to give your ears a break. Our MASTER/SUPER configurations will be working between 32 and 40db with a normal load. This is quieter than a quiet office.

VERTICAL
OR HORIZONTAL

Creating a liquid-cooled platform that works flawlessly in any orientation was a great challenge, but we did it. Now you can use OTTO tower-like with a vertical stand or horizontally.

EASY
UPGRADE

The progress never stops — new hardware is being released every day. OTTO respects it. It stays relevant by allowing easy upgrades. Feel free to increase HDD/SSD capacity, add memory, change GPU/CPU or do any other necessary upgrades.

Configurations

OTTO is a platform which means you can choose it to build something yourself or you can opt-in for a pre-built version from Comino.

OTTO MASTER /
SUPER

These Intel or AMD-based configurations are for those who just want a PC with the world’s best components from the best manufacturers. Paired with professional server-grade cooling from Comino these systems are ready to take on the hardest load from professional gamers, curious data scientists or creative 3D designers.

OTTO MASTER has been selected for the ‘Powered by Asus (PBA)’ program and was first revealed at ASUS’s ROG booth at Computex 2019 in Taipei.

OTTO BUILDER’S
EDITION

In this version we supply our high-end cooling components for a few supported GPUs and motherboards. You will need to purchase CPU, GPU, MoBo, RAM, storage and coolant yourself. Some assembly required.

Compatibility information

OTTO DIY
+ Pump

Feeling adventurous? Start building your own OTTO on the base of this configuration. The DIY version is compatible with major hardware brands but every component needs to be carefully selected to meet the compatibility requirements below.

Compatibility information

SUPERB DENSITY

Density is not just about using as little space as possible. It is about building a system that can operate reliably under heavy load. We have spent months designing a smart airflow for OTTO and made sure it stands all challenges by rigorously testing it.

COOLING MATTERS

Choose your own cooling or go with custom-designed and thermally-tested full cover copper water blocks from Comino. These cool all the crucial components and ensure hardware stability: GPU, video memory, VRM modules on motherboard and video card, CPU, south bridge and m.2 SSD storage. The device stays cool, operates better and will serve you longer.

MIND BLOWING

With its transparent lens-shaped reservoir right at the front, aluminum panels and screw-less appearance, Comino OTTO is a godsend for the most demanding users who value sleek design.

PERFECT AT ANY ANGLE

Comino OTTO can be positioned both horizontally and vertically, thanks to its universal design, and can be positioned on one’s desk efficiently.

HIGH-TECH OUTFIT

2mm-thick aluminum panels help to spread heat better, protect the state-of-the-art hardware inside and simply look amazing. With the handy snap-on/snap-off design and neodymium magnets, you can easily remove the panels without any tools.

YOUR COLOR

Choose liquid color, adjust separately addressable RGB colors for the reservoir and the sides. See how that combines in a stunning visual effect to match your precious desk setup.

WORTH YOUR AMBITIONS

The rear side of the Comino OTTO features all the I/O ports a modern user needs or will need in the near future. A handy USB-C port at the front is also integrated in any OTTO configuration.

EXTREME PERFORMANCE

OTTO MASTER configuration raises the bar for computing performance. It features full-sized ASUS ROG STRIX RTX2080TI-11Gb GAMING GPU, plus ASUS ROG STRIX Z390-I GAMING motherboard, equipped with the Intel Core-i9 CPU and 32Gb of RAM, supported by the high-performance M.2 SSD with 1TB storage capacity and a 2TB Hybrid HDD for additional data. OTTO knows no compromise and no system can compare to OTTO by the overall user experience.

CHOOSE YOUR OTTO

IN GAME PERFORMANCE STATS

Reviews

— "This thing is freaking awesome!"
— "From a cooling standpoint I would say this is the most impressive small form factor machine I’ve seen yet."
— "I like it, I declare it to be good."
Linus Sebastian
LinusTechTips

Liquid-cooled engineered powerhouse with a miniature, chic styling.
Pcmasterrace.org

The Comino Otto Master SFF PC is a massive feat of engineering when you consider it is a commercially available PC you can buy at a relatively affordable price. It does not only offers a unique design, but is also exceptionally well built into a system that manages to deliver this level of quality or performance in such a tiny form factor.
Techpowerup.com

Consumer hardware squeezed into a small 13L chassis that looks as good as this is hard to come by, and when you consider the value, this has to be one of the best Mini-ITX prebuilt I’ve ever seen.
WePC

It is really amazing stuff! I’ve been looking for a small form factor case with high-end components — and here it is! Hope it comes out soon.
Marco Rossi
Milan

I very seldom see such great stuff as today. It is such a powerful system in such a very small form factor — it’s unbelievable!
Timo Kusian
Regional Director at Tesoro Technology Inc.

It is super impressive how much space is still available, airflow is not hampered in any way. And yet it still retains an impressive, aesthetic, super attractive.
Asetek Team

Really smart concept of a new PC tower when it comes to cooling down temperature. Highly recommend! Just have a look at it and give it a try!
Sven Schneider
Markensturm.com

I am shocked to find out it has i9-9900K and RTX 2080Ti inside!
Edelin
Taiwan

This is the Comino Otto, a Europe-made liquid-cooled custom gaming PC. It has a 9th Gen Intel Core i9 CPU and an NVIDIA GeForce RTX 2080 Ti graphics card with 11GB of video RAM.
Digit

เยี่ยมชมบูธ ASUS ROG ในงาน Computex 2019 เยี่ยมชมบูธจัดแสดงสินค้าใหม่ๆ จากทางค่าย ASUS และ ROG ภายในงาน Computex 2019 ณ กรุงไทเป ประเทศไต้หวัน ไปชมกันเลยครับ บอกได้เลยว่า สุดยอด
Clock'EM UP

One important thing to mention about the cooling system is that being specifically tailored for particular components (something that Comino is especially proud of), it promises to offer maximum efficiency while staying utterly quiet even when dealing with overclocked components.
Anandtech.com

It's an SFF gaming PC in a ~13 L volume chassis that nonetheless packs in the most powerful components users can buy today: Intel's Core i9-9900K CPU, NVIDIA's RTX 2080 Ti graphics card, and all the other bangs and whistles expected from a top-tier gaming PC.
Techpowerup.com

Il PC che vedete qui sotto è infatti uno dei più compatti tra le macchine da gaming presenti al Computex, che non si curano minimamente di ottimizzare gli spazi. Potete montarlo in orizzontale, come in questo caso, o anche in verticale, ed al suo interno troverete un hardware di tutto rispetto.
Smartworld.it

Small Form Factor, zkráceně SFF, tedy zmenšená počítačová skříň zhruba o třetině výšky běžného stolního počítače, existuje řadu let. Comino Otto ale do těchto zmenšených rozměrů o objemu 13 l vtěsnal a hlavně uchladil maximální výbavu.
Zive.cz

COMES WITH ASUS AURA

Aura RGB LED lighting was developed to perfectly complement your rig for a true expression of individuality. Aura RGB provides a nearly endless spectrum of colors, patterns and even the ability to link lighting to music, in-game action, or CPU/GPU temperatures.

HOW BIG IS
COMINO OTTO?

CONSOLE 6 L

COMINO OTTO 13 L

TOWER PC 36 L

OTTO
Master

Intel based Model

CPU
Intel Core i9-9900K 3.7Ghz
Graphics card
ASUS RTX 2080Ti 11Gb
Memory
DDR4 32Gb
Storage
SSD 1TB + HDD 2TB
Motherboard
Mini ITX ASUS ROG STRIX Z390-I

16/16x Riser
Noctua Fans
Liquid cooling system
Platinum efficiency PSU

€3,229
excl. VAT and shipping

Pre-order

Compare configurations

OTTO
Super

AMD based Model

CPU
AMD Ryzen 5 3600 3.6Ghz
Graphics card
ASUS RTX 2070 SUPER
Memory
DDR4 32Gb
Storage
SSD 512GB + HDD 1TB
Motherboard
Mini ITX ASUS ROG with X470

16/16x Riser
Noctua Fans
Liquid cooling system
Platinum efficiency PSU

€1,889
excl. VAT and shipping

Pre-order

Compare configurations

Builder's Edition DIY

OTTO
Diy

Configuration Kit

SFF Aluminium case
Magnetic Side Panels
396mm x 211mm x 190mm
Volume 13.8 L
Radiator
16/16x Riser
Reservoir
USB Type-C port

€949
excl. VAT and shipping

Pre-order

Compare configurations

Pump
Power supply
GPU fullcover waterblock
for ASUS STRIX 2080TI or ASUS 2070S (non-STRIX)
MoBo fullcover waterblock
for ASUS STRIX Z390-I or B450-I
or X470-I

Power beyond ordinary Every
detail
matters

CHOOSE YOUR OTTO Have more questions? Check F.A.Q. section. Download OTTO Quick Start Guide View Compatibility Information Comino OTTO July 2020 Batch F.A.Q.