What BGR argues
BGR names four drawbacks:
- Thermal throttling under sustained load
- A warmer exterior chassis
- Fewer ports and limited upgrade options
- Weaker price-to-performance for demanding users
BGR is also clear that fanless designs are safe and can be very good. It points to Apple's MacBook Air and Neo and Microsoft's Surface line as examples. The article is a buyer's caution, not a warning about defective hardware.
Drawback 1: Throttling when the work gets long
BGR calls throttling the biggest downside. Fanless machines are best at everyday jobs such as note-taking, online meetings and office productivity. It says they can handle photo editing, coding and some video-editing workflows. Prolonged CPU- and GPU-heavy work is where the thermal limits show. BGR cites the Surface Pro 12 and MacBook Air as passive-cooling designs with integrated graphics rather than a dedicated GPU, so it advises against demanding games or high-resolution video processing.
Throttling is a protective mechanism, not a fault. Intel describes thermal throttling as a protective mechanism that reduces CPU clock speed when the processor reaches its thermal limit. Intel's guidance also says the limit and behavior vary with processor, system design, workload and BIOS settings. That is why you can't read a chassis type and predict performance.
RTINGS' laptop testing guidance makes a similar point. Fanless devices can throttle sooner under load and lose CPU or GPU performance. That is general context, not a measurement of any one current model.
What this means in practice: The question isn't "fan or no fan?" It is "how long does my heaviest task run?" A 90-second export and a four-hour render are different problems. Sustained-load results for the exact model are more useful than a spec sheet.
Drawback 2: A warm chassis
In a passive design, heat moves from the processor into the chassis and then out into the air. BGR says this makes fanless laptops warm to the touch. It describes the keyboard deck and palm rest as only slightly warm, but the underside may be another story.
BGR says couch sessions with the laptop on your lap can get uncomfortable, especially in warm weather. It also says hot climates reduce passive cooling capacity and can bring on throttling sooner. Its suggested workarounds are a glass table, a laptop cooling pad or a cushion on your lap. BGR itself calls these workarounds rather than permanent fixes. Nothing in BGR's piece measures surface temperatures, so treat "warm" as a comfort issue that varies by model, not a danger.
Drawback 3: Ports and upgrades
BGR says ultra-thin fanless laptops sometimes drop USB-A, HDMI and SD card readers. That can mean adapters or a hub if you connect several peripherals, external displays or storage drives at once. BGR also notes that some makers solder RAM and storage to the motherboard. That pushes buyers toward a more expensive configuration at purchase, because they can't add memory or storage later.
These points are model-specific, not consequences of passive cooling. Port count and upgradeability depend on the manufacturer's design choices. Before you buy, check:
- Which ports the exact model has, and whether they cover your peripherals.
- Whether your external displays are supported over those ports.
- Whether RAM and storage are replaceable, and if not, what capacity you need for the next few years.
- The cost of any hub or dongle you would have to add.
Drawback 4: Value for money
BGR contrasts the MacBook Neo with similarly priced conventional laptops. As BGR describes it, the Neo has a 13-inch IPS Liquid Retina display at 2.4K resolution, an Apple A18 Pro chip, a 60 Hz refresh rate, and a $799 price with 512 GB of storage. BGR says similarly priced fan-cooled laptops may offer dedicated GPUs and refresh rates up to 144 Hz. It adds that such laptops can handle video editing and 3D modeling better and support DLSS. These are BGR's figures, and I haven't independently verified the Neo's price or specifications.
The comparison is a use-case argument, not a controlled price test. BGR names no specific rival model and gives no benchmarks. A fan also doesn't guarantee lower temperatures or no throttling, because cooling design and workload matter. Compare real machines at real prices, with memory, storage, display, battery and ports matched.
Who should still buy fanless
Fanless suits people who value silence, low weight and portability, and whose work is mostly bursty or light. That covers students, travelers, meeting-heavy office workers, and many developers doing light compilation. If your day includes long GPU-heavy jobs, gaming or large renders, a conventional machine with active cooling is a better starting point. If you already own a fanless laptop, the practical advice is to use a hard surface in warm rooms and avoid the lap for heavy jobs. Plan your port needs around a hub.
Bottom line
BGR's four points are sensible shopping cautions, but they describe tendencies, not rules. Check sustained-load reviews, the exact port list and the upgrade options for the model you want. Then decide whether silence and portability are worth the trade.