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SG10
Fanless Gaming PC Case

The SG10 is an ambitious product designed to push the boundaries of fanless technology and create a gaming case capable of cooling high-performance CPUs and GPUs without fans. This collaboration between Streacom and Calyos is also aimed at showcasing the application of loop heat pipe technology in PC cooling and represents the first step in creating a viable mainstream high-performance solid-state alternative to water cooling solutions.

It would not be right to introduce the SG10 without mentioning the NSGS0, which was launched as a Kickstarter Project by Calyos in 2018. This was its spiritual successor, and whilst it did not make it to market, it set the project in motion. The SG10 represents a complete redesign from that original proposition, which was essential to meet the significantly higher cooling requirements of current generation hardware and deliver the vision of the ‘Ultimate Fanless Gaming PC Case’.

The SG10 can provide an incredible 600W of total combined cooling for the CPU and GPU without any fans or moving parts. The SG10 uses a type of phase change cooling technology called Loop Heat Pipe (LHP) to deliver this unparalleled performance. Unlike traditional heat pipes, where the phase change of the working fluid happens in opposing directions within the tube, the LHP phase change cycle occurs in a continuous flow around the loop, significantly improving the performance.

Whilst loop heat pipes are not a new concept, what is new and what makes this LHP different is both the patented design of the evaporator developed by Calyos and the highly optimised condenser designed by Streacom. This cooperation and ability to combine design and manufacturing expertise were critical and fundamental to its development.

Beyond the groundbreaking fanless cooling performance, the case is an impressive engineering piece. It is a functional industrial design with a bold and angular look that is a refreshing contrast from the typical ‘RGB fan ring’ focused PC case trend. The construction combines our renowned sandblasted anodised finish machined aluminium with a steel support structure and tempered glass panels that showcase the hardware and cooling technology inside.

Many other unique features make this case special, such as the diagonal fully adjustable motherboard and GPU mounting system or the modular IO panels that can be placed anywhere along the case’s front or back (that are actually symmetrical). Compatibility has also been an important consideration with a modular approach to GPU cooling that will allow for broader brand/model support over time.

The initial production batch will comprise entirely the limited SG10 copper edition, with all subsequent cases being available in two-tone silver/black or all-black colour variants.

Overview

Form Factor

ATX Tower
Full ATX Form Factor Support

Motherboard

Full ATX
+ Mini-ITX and Micro-ATX
E-ATX support depending on motherboard depth

PSU Support

Full ATX
Up to 300mm Long

CPU Support

250W TDP
All Current DESKTOP Sockets
Check List for Updates

GPU Support

350W TDP
Check List of Supported
Make/Model

Cooling Tech

LHP
Twin Loop Heat Pipe

Working Fluid

R1233ZD(E)
Non Conductive Dielectric Refrigerant

Drives

2.5" + 3.5"
Min 3 x 3.5" or 6 x 2.5" or mix of both. More possible with additional brackets

Optional Fans

120-200mm
120mm native support, larger fans via brackets and placement

Dimensions

84.3ℓ
605 x 520 x 268mm, L x H x W

Weight

16kg
Including TG Side Panels
19kg for the SG10 CE

Model

Silver
SKU: ST-SG10S
EAN: 8718469091973

Model

Black
SKU: ST-SG10B
EAN: 8718469091966

Model

Copper
Limited to 500pcs
SKU: ST-SG10CE
EAN: 8718469092086

Features

THE LOOP HEAT PIPE
THE LOOP HEAT PIPE

At the heart of the SG10 and what makes this cooling performance possible is the Loop Heat Pipe (LHP) system inside. Unlike traditional heat pipes, where the phase change of the working fluid happens in opposing directions within the tube, the LHP phase change cycle happens in a continuous flow around the loop. The core technology that makes this possible is the Evaporator, it features a patented solid state (no moving parts) capillary pump that creates a pressurised vapour flow into the condenser, where it cools back into a liquid then flows to the evaporator where the cycle repeats.

X-FRAME MODULAR BRACKETS

X-FRAME MODULAR BRACKETS

The SG10 takes flexibility to the next level with the ability to fully adjust the X & Y position of the motherboard and GPU with complete freedom. This level of adjustment combined with the flexible LHP tubes means that compatibility far exceeds what is possible with previous heat pipe cooling. A great example of this flexibility is the ability to install two Mini-ITX motherboards (and two PSUs) if a discreet GPU is not required, creating a dual-system fanless PC.

VERSATILE CPU MOUNTING

VERSATILE CPU MOUNTING

As the LHP and entire cooling solution are integral parts of the case, it was essential to create a versatile mounting solution that could be easily adapted in the future should the socket specifications change once again. The included solution is highly modular and allows rapid adaption to new hole locations and z-height requirements.

MODULAR GPU COOLING

MODULAR GPU COOLING

One of the biggest challenges for this product has been GPU compatibility. To overcome the issue of vastly different layouts and component placement, we have adopted a modular approach with independent GPU DIE, VRAM and VRM cooling fixtures. The VRM uses independent heat sinks, and the VRAM is cooled with the DIE via custom cold plates.

GOING BEYOND 600W

GOING BEYOND 600W

The groundbreaking fanless cooling performance of 600W is impressive, but what if high-end components require more? Rather than create an all-or-nothing scenario, the SG10 can accommodate fans, giving a 15020% increase in cooling performance whilst still allowing for near-silent operation. 120mm fans are natively supported by the rails, and larger fans can be used with brackets.

MOVEABLE AND EXPANDABLE IO MODULES

MOVEABLE AND EXPANDABLE IO MODULES

Don’t like the location of the power button / front ports? No problem! It can be positioned virtually anywhere on the front (or back) of the case as it can be secured anywhere along the slates and between any two. Additional IO modules will also be available to add options for more ports based on customer feedback.

UNIVERSAL BRACKETS FOR MAXIMUM FLEXIBILITY
UNIVERSAL BRACKETS FOR MAXIMUM FLEXIBILITY

Universal brackets are back, once again giving incredible control over the positioning of auxiliary components. A fanless build would not be complete without a matching fanless PSU, which is likely to be larger and heavier than comparable actively cooled ones. Fortunately, the SG10 has plenty of room for an extra large PSUand with the open architecture and ability to fully adjust the location and spacing, this won’t be a problem. For those that still want mechanical drives or 2.5″ format SSDs, the universal brackets allow for those to be fitted in multiple locations along the rails.

Reviews & Media Coverage

Hardware Canucks
Media Coverage

OK everybody, mind is = to BLOWN! …. It’s been a pretty slow Computex so far but far the coolest.....

Gamers Nexus
Media Coverage

So this is super cool, we are Computex 2023, at the Streacom booth ….. this is a fully passive case

    Support

    • How do I purchase the regular Black/Aluminium Condenser version of the SG10?
      Once the Copper Edition of the SG10 has been produced and shipped, we will begin to manufacture the Aluminium version, so the ETA is end of Q2 2024
    • How do I purchase the Limited Edition Copper Version of the SG10?
      The SG10 Copper Edition is a limited production run of the SG10 that features a fully copper condenser. This special version of the SG10 is dedicated to the Kickstarter Community as a token of appreciation for their project support. All 500 units have been allocated to them, but not all backers still want the product, so those unwanted units will be made available to the general public. To purchase one, you must first buy a pledge voucher from Calyos so that they can refund the backer and make that unit available to you for purchase. The voucher can be purchased from sg10.calyos-tm.com, and once you have this voucher, you can use it on the Streacom shop to enable the purchase process at shop.streacom.com/products/sg10-copper-edition-fanless-gaming-case The total voucher value is discounted from the retail price at checkout.  
    • What if I have a question that is not listed?
      If you can't find the information you need, please send us a message using the 'Get in Touch' link at the top right of the page, choose the appropriate department and we will respond with the relevant information.

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