The Worst Product We’ve Tried in YEARS! - Bykski External Cooler
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Description
Thank you Guard.io. Save 20% on a monthly subscription plus a 7-day trial of Guard.io at guard.io Create your build at buildredux.com We wanted to test the Bykski External Cooler, but instead it tested our patience. Buy a Cooler Master NR200P Mini-ITX Case: geni.us Buy an Intel Core i9-13900K CPU: geni.us Buy an ASUS ROG Strix Z690-I Motherboard: geni.us Buy an EK Quantum Velocity 2 CPU Water Block: geni.us
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Check out the EK Quantum Vector 2 GPU Water Block: lmg.gg Buy a Sabrent Rocket 4 Plus 8TB NVMe M.2 SSD: geni.us Buy an ASUS Strix GeForce RTX 4090 GPU: geni.us Buy a Silverstone Extreme 850R Platinum PSU: geni.us Purchases made through some store links may provide some compensation to Linus Media Group. Discuss on the forum: linustechtips.com ► GET MERCH: lttstore.com ► LTX 2023 TICKETS AVAILABLE NOW: lmg.gg ► GET EXCLUSIVE CONTENT ON FLOATPLANE: lmg.gg ► SPONSORS, AFFILIATES, AND PARTNERS: lmg.gg ► OUR WAN PODCAST GEAR: lmg.gg FOLLOW US --------------------------------------------------- Twitter: twitter.com Facebook: @LinusTech Instagram: @linustech TikTok: @linustech Twitch: twitch.tv MUSIC CREDIT --------------------------------------------------- Intro: Laszlo - Supernova Video Link: youtube.com iTunes Download Link: itunes.apple.com Artist Link: soundcloud.com Outro: Approaching Nirvana - Sugar High Video Link: youtube.com Listen on Spotify: spoti.fi Artist Link: youtube.com Intro animation by MBarek Abdelwassaa @mbarek_abdel Monitor And Keyboard by vadimmihalkevich / CC BY 4.0 geni.us Mechanical RGB Keyboard by BigBrotherECE / CC BY 4.0 geni.us Mouse Gamer free Model By Oscar Creativo / CC BY 4.0 geni.us CHAPTERS --------------------------------------------------- 0:00 - Intro 0:58 - Build Redux 1:08 - Why do we want an external rad? 2:05 - Exterior Tour 4:00 - Interior Tour 5:53 - SFF PC with a 4090 8:38 - Filling the loop 11:23 - How you actually have to fill the loop 12:30 - Linus and Alex start to loose it 14:11 - Fixing the flow path 16:04 - Wow we actually filled it 17:52 - Guard.io 19:01 - Outro
The video opens with a brisk, humorous setup that signals a chaotic but entertaining deep dive into an external water cooling solution. The hosts frame the Bykski 1080 External Cooler as a radical idea by positioning a massive radiator outside the PC to keep a high-end build compact and potentially quiet. They acknowledge the novelty of external cooling while admitting skepticism about practicality, citing modern chassis designs and heat management challenges. Early on, they set expectations by describing what they hope to test, including fitment in a small form factor and the claimed 2000-watt cooling capability. The tone is light, with occasional jabs at the product and sponsors, but the focus remains on thorough physical inspection and critical evaluation of the cooling path, fittings, and overall integration. This segment establishes the premise that the device might solve a space problem yet could introduce new issues in assembly and reliability. The mixture of curiosity and humor carries through the build, as they proceed to a detailed exterior tour and initial assembly thoughts. In коротком, they hint at significant potential problems that will soon unfold as they assemble and test the cooler alongside a high-end SFF PC build.
Topics · technology · hardware_reviews · pc_builds · cooling · small_form_factor · tech_satire
Questions answered
- What is the Bykski External Cooler and what problem is it trying to solve for small form factor PCs?
- The Bykski External Cooler is an external radiator and cooling assembly designed to offload heat from high performance hardware in small form factor builds, allowing the system to remain compact while attempting to keep temperatures and noise in check.
- What were the main design issues encountered during setup and testing?
- Key issues included fitment challenges with a high wattage GPU and CPU, difficult flow path, air bubbles in the reservoir, a proximity of components that impeded closing panels, and insufficient fill and return routing that caused bubbles to recirculate.
- How did the team approach diagnosing and attempting to fix the unit?
- They inspected the flow path, adjusted fittings, added stop fittings for easier disassembly, attempted to reposition the reservoir, and experimented with the fill and return ports to reduce air entrapment and improve pump priming.
- Is there any verdict on whether this product is worth purchasing?
- The assessment concluded that the design is flawed for practical use in its current form, with an explicit recommendation not to buy, while acknowledging the entertaining value and potential for learning from a future refined version.