Topic: heat management
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Tesla's Wireless Charger: What's Next for Hardware & Software?
Tesla's wireless phone charger is inefficient and causes overheating due to an outdated Qi standard without magnetic alignment and a lack of active cooling. A redesigned charging module with active fan cooling in China's Model Y L demonstrates a viable hardware solution, while software updates li...
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Why Your LED Lights Keep Failing: The Real Reason
LED lifespan ratings are statistical averages, not guarantees, and can be inflated by varying manufacturer testing methods, leading to some bulbs failing prematurely. The primary cause of early failure is often the LED driver, which is vulnerable to overheating in enclosed fixtures or poor ventil...
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Microsoft-Backed VEIR Supercharges Data Centers with Superconductors
Data centers are facing a critical power infrastructure challenge as energy demands per rack are escalating exponentially, from 200 kilowatts to a projected megawatt, making conventional cables impractical due to space and heat issues. Veir, a startup backed by Microsoft, is adapting superconduct...
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Sharge's Magnetic SSD: Fan-Cooled Speed with a Built-In USB Hub
The Sharge Disk Pro is an external SSD with an integrated cooling fan to prevent thermal throttling, ensuring sustained high-speed data transfers during intensive use. It functions as a versatile USB hub with multiple ports, including HDMI and USB-A/C, and can charge devices with up to 80W of pow...
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MSI Datamag 20Gbps Portable SSD Review: Speed Tested
The MSI Datamag 20Gbps portable SSD offers high-speed performance with sustained read/write speeds exceeding 1600MB/s, ideal for handling large files and backups. It features a unique magnetic mounting system compatible with MagSafe devices and includes adhesive rings for secure attachment to var...
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Exynos 2600 Debuts as World's First 2nm Phone Chip
Samsung has launched the world's first 2nm smartphone processor, the Exynos 2600, featuring a novel thermal management system and major upgrades to CPU, GPU, and AI for improved performance and efficiency. The chip boasts a unique 10-core CPU for a 39% performance gain and an NPU with a 113% AI b...
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Why Your LED Lights Burn Out So Fast, According to Experts
LED lifespan ratings are statistical averages based on ideal lab conditions, not guarantees, and can be influenced by how manufacturers define daily usage. Premature LED failure is often caused by heat damaging the drivers and electronics, especially in enclosed fixtures or due to unstable "dirty...
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Cooling Subways and Trains in a Warming World
Rising global temperatures are making subway systems dangerously hot for commuters, with recorded temperatures reaching as high as 42°C in London's Tube, creating an inescapable stifling environment. Installing traditional air conditioning on trains is problematic because it expels heat into tunn...
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Pocket Rocket Outperforms Haribo Gummy Bear Battery
No single ultralight battery is perfect, with each model presenting trade-offs in portability, reliability, and included accessories, as shown in a comparison of the Nitecore, Haribo gummy bear, and Iniu Pocket Rocket. Testing revealed discrepancies in weight, dimensions, and capacity, with the N...
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SMI SM2504XT ES 2TB SSD Review: A Budget PCIe 5.0 Powerhouse
The SMI SM2504XT ES 2TB SSD is a budget-friendly PCIe 5.0 drive that offers high speeds, such as up to 11,500 MB/s reads, and excellent power efficiency by using a DRAM-less HMB design. Its single-sided design and 6nm controller make it ideal for laptops and compact systems, with thermal and powe...
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Acer Nitro V 15 Review: Budget Gaming Laptop with Strong 1080p Performance
The Acer Nitro V 15 offers strong 1080p gaming performance with smooth frame rates and a vibrant 165Hz display at an affordable starting price of $899.99. It features solid hardware configurations, including RTX 5050 or 5060 GPUs and Intel 13th-gen processors, but has noticeable thermal issues an...
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Adata XPG Mars 980 Blade 2TB SSD: Affordable Luxury Storage
The Adata XPG Mars 980 Blade is a budget-friendly PCIe 5.0 SSD that achieves its low price by using a previous-generation Micron flash memory, trading peak performance for strong sequential speeds and power efficiency. It offers impressive performance specifications for its class, including high ...
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Biwin NV7200 2TB SSD: The Ultimate Budget Winner?
The Biwin NV7200 2TB SSD offers high-capacity NVMe storage at an aggressively competitive price, making it a top choice for budget-focused builds without sacrificing reliable performance and power efficiency. It provides significant cost savings compared to similar drives like the Acer FA200, Tea...
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Acer FA200 4TB SSD Review: Massive Storage, Familiar Performance
The Acer FA200 4TB SSD offers solid performance and power efficiency for general storage, games, and backups, but its competitive pricing can be inconsistent due to market factors. It faces challenges from newer QLC and TLC drives that offer better performance or similar capacities without QLC dr...
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TP-Link Omada EAP772-Outdoor Wi-Fi 7 Review: Next-Gen Performance
The TP-Link Omada EAP772-Outdoor is a Wi-Fi 7 access point designed for harsh outdoor conditions, featuring weatherproofing, extreme temperature tolerance, and PoE-powered installation. Regional variations affect performance, with U.S. models offering BE11000 specifications and Europe limited to ...
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Crucial's 4TB T705 PCIe 5 SSD Hits Record Low $320 in Early Prime Day Deals
Crucial's 4TB T705 PCIe 5.0 SSD is now available at its lowest price ever, $320.99, offering significant savings and making high-speed, large-capacity storage more accessible. The SSD delivers exceptional performance with sequential read/write speeds up to 14,100MB/s and 12,600MB/s, supported by ...
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PC Specialist Defiance II 16 Review: A Budget Gaming Laptop with One Major Flaw
The PC Specialist Defiance II 16 offers excellent gaming performance and value for budget-conscious gamers, though it has severely limited battery life. It features a clean, premium design with solid build quality, but the keyboard has noticeable flex and the touchpad is unimpressive. The laptop ...
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ASUS TUF Gaming A16 (2025) Review: Power on a Budget, But Loud
The ASUS TUF Gaming A16 (2025) offers strong gaming performance with an RTX 5050 GPU at an affordable price, though it produces loud fan noise under load. It features a sleek, durable design with a solid keyboard and a 16-inch display that has a 165Hz refresh rate but slightly washed-out colors a...
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Stay Connected Anywhere with the D-Link DWR-933M Mobile Hotspot
The D-Link DWR-933M mobile hotspot provides reliable 4G+ internet access with Wi-Fi 6 support, making it ideal for travel by ensuring stable connections for multiple devices during activities like streaming and remote work. Its setup is straightforward with plug-and-play functionality, featuring ...
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Kioxia Exceria Plus G4 2TB SSD Review: Reliable but Unremarkable
The Kioxia Exceria Plus G4 2TB SSD is a reliable and well-rounded storage solution, offering respectable performance and power efficiency for everyday computing. It is available only in 1TB and 2TB capacities, missing both budget and high-end options, though pricing can vary with regional availab...
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$500 Chromebook Plus Outperforms Many PCs in Tests
The Lenovo Flex 5i Chromebook Plus offers strong performance and value at $499, with a comfortable keyboard and solid ChromeOS functionality despite minor compromises. It features an ergonomic keyboard and spacious trackpad for productivity, though the touchscreen display lacks brightness and col...
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Patriot Viper PV593 4TB SSD Review: A Disappointing Performer
Patriot's Viper PV593 is a budget-focused PCIe 5.0 SSD promising high speeds like 14,000 MB/s reads, but it faces intense competition and requires aggressive pricing to succeed. The drive uses a Silicon Motion SM2508 controller and Micron 232-layer TLC NAND, offering solid but not class-leading s...
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SanDisk WD Blue SN5100 NVMe SSD: Performance Review
The SanDisk WD Blue SN5100 NVMe SSD offers a major performance leap over its predecessor, with exceptional random read speeds that benefit both creative work and game loading, even competing with some first-generation PCIe 5.0 drives. Its key upgrade is the use of advanced 218-layer BiCS8 3D QLC ...
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