Category: Computers

  • Keychron K2 HE Mechanical Keyboard: Hall Effect, Hot-Swappable Keys

    Keychron K2 HE Mechanical Keyboard: Hall Effect, Hot-Swappable Keys

    Keychron has unveiled the K2 HE, a mechanical keyboard incorporating Hall effect switches with adjustable actuation points. Priced at $125, it supports three connectivity modes and is currently available for crowdfunding on Kickstarter, with deliveries anticipated to commence in October 2024.

    Keychron K2 HE Keyboard Specifications

    The Keychron K2 HE is equipped with Hall effect switches that utilize magnetic sensors to register keystrokes. This allows users to adjust the actuation point from 0.1mm to 3.8mm, providing a personalized typing and gaming experience. Additionally, the keyboard supports hot-swapping, making it easy to replace switches without the need for soldering.

    The keyboard features pre-lubricated Gateron double-rail magnetic switches that deliver a soft tactile response with a 40g actuation force and a 60g bottom-out force. These switches are highly durable, with a lifespan of up to 150 million keystrokes. The device also includes a 1KHz polling rate for responsive performance.

    Connectivity and Battery Life

    Offering a variety of connectivity options, the K2 HE supports USB Type-C (wired), Bluetooth 5.1, and 2.4 GHz wireless modes. It allows multi-device pairing, enabling users to switch between devices effortlessly. The keyboard is powered by a 4000mAh rechargeable battery, ensuring prolonged usage between charges.

    Additional Features and Design

    The Keychron K2 HE is fitted with RGB backlighting that includes 22 modes, durable double-shot PBT keycaps, and screw-in PCB stabilizers for enhanced typing stability.

    It also supports dynamic keystrokes, permitting multiple actions to be assigned to a single key based on press depth. Users can adjust settings such as actuation points, macros, and RGB patterns using the Keychron Launcher Web Configurator.

    Following the design language of the K2 series, the K2 HE features a compact 75% layout with dimensions of 320.5mm x 126.2mm x 40.7mm and a weight of approximately 965 grams. The keyboard comes in a chic Black and White color scheme with natural rosewood accents, offering a minimalistic yet stylish look.

    Keychron K2 HE Mechanical Keyboard: Hall Effect, Hot-Swappable Keys

    Keychron K2 HE Mechanical Keyboard: Hall Effect, Hot-Swappable Keys

    Keychron K2 HE Mechanical Keyboard: Hall Effect, Hot-Swappable Keys

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  • Keychron Q14 Max Alice Layout Keyboard on Sale China

    Keychron Q14 Max Alice Layout Keyboard on Sale China

    Keychron recently introduced the Q14 Max tri-mode Alice mechanical keyboard to the Chinese market. It is now available for purchase on JD.com, starting at 1298 Yuan ($181). Let’s explore its main features.

    Keychron Q14 Max Keyboard Specifications:

    Constructed from 6063 aluminum using CNC machining, the Q14 Max has a sturdy metal body that offers a sleek and durable appearance. The keyboard features a 96% Alice layout, which is ergonomically designed to accommodate the natural wrist angle, thereby improving comfort and efficiency.

    In terms of connectivity, the Q14 Max supports three modes: 2.4G wireless, Bluetooth 5.1, and wired via Type-C. This makes it compatible with Mac, Windows, iOS, and Android devices.

    The keyboard allows for QMK/VIA key remapping and includes custom web-based drivers for easy key function customization without the need for additional software. It has a gasket structure with multiple layers of padding, such as latex foam, IXPE under-switch padding, and PET sound-dampening pads, enhancing both typing comfort and sound quality.

    Switches and RGB Lighting

    This mechanical keyboard comes with Gateron Jupiter switches available in Red (linear), Brown (tactile), and Banana (tactile with an early bump) variants. These switches are hot-swappable, enabling users to replace them without soldering. It also features full-key anti-ghosting to ensure accurate keypresses even during rapid typing.

    Additionally, the Q14 Max includes south-facing RGB lighting with 22 customizable modes and a multimedia knob for easy volume adjustment. The durable design incorporates PBT dye-sublimated keycaps, which are resistant to wear.

    Battery and Performance

    Powered by a 4000mAh battery, the Q14 Max offers a polling rate of 1000Hz in 2.4G mode and 90Hz in Bluetooth mode, ensuring responsive performance.

    Pricing

    The Keychron Q14 Max is priced at 1298 Yuan ($181) for the base model without switches and keycaps. The version with Red, Brown, or Banana switches costs 1467 Yuan ($204).

    Keychron Q14 Max Alice Layout Keyboard on Sale China

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  • Intel’s Next-Gen Desktop CPUs Boost Power Efficiency, Reports Say

    Intel’s Next-Gen Desktop CPUs Boost Power Efficiency, Reports Say

    Intel is developing its 15th-generation Lunar Lake and Arrow Lake CPUs. The Lunar Lake processors are designed with a focus on power efficiency to rival Qualcomm’s Snapdragon X series chips, making them ideal for thin and light laptops. On the other hand, the Arrow Lake CPUs are being optimized for high performance and are primarily intended for desktop computers.

    Manufacturing Processes and Architectures

    The Arrow Lake desktop platform is anticipated to utilize both Intel’s 20A (or 2nm) process and TSMC’s 3nm process. Intel CEO Pat Gelsinger has confirmed that the company will rely on TSMC’s 3nm process for the GPU tiles of Arrow Lake, which are expected to be upgraded to the Xe2 LPG architecture.

    Modular Architecture

    Current indications suggest that Arrow Lake will embrace a modular architecture, segmented into four distinct Tile modules: CPU, SoC, GPU, and IOE. The CPU is projected to employ Intel’s proprietary 20A process.

    Power Consumption and Performance

    Recent information from an internal communication meeting has disclosed that Arrow Lake’s power consumption will be at least 100W lower, even while operating at relatively high frequencies, compared to the 14th-generation CPUs. For some context, earlier reports indicated that Arrow Lake CPUs might feature a lower clock speed compared to the i9 14900KS.

    Intel's Next-Gen Desktop CPUs Boost Power Efficiency, Reports Say
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  • Apple’s 2024 Mac Mini: Smaller Design, New M4 Chip

    Apple’s 2024 Mac Mini: Smaller Design, New M4 Chip

    Apple is reportedly gearing up for a significant overhaul of its compact PC, the Mac mini. This would be the first redesign in the product line in over ten years. Despite a more compact design, Apple might also integrate its new M4 chipset into this mini PC.

    Apple 2024 Mac mini: Upcoming Features

    The information about Apple’s next-generation Mac mini comes from Bloomberg’s Mark Gurman. He stated that the company aims to make the Mac mini even more compact. The upcoming Apple PC could become the smallest Mac mini ever. Gurman mentioned that this model will have a form factor similar to the Apple TV. Although the device may become smaller, the internal hardware is set for an upgrade. The Mac mini is expected to be available in two versions: the M4 and M4 Pro chipsets.

    M1 Mac mini

    The connectivity options include three USB-C ports, an HDMI port, and a power cable. The higher-end M4 Pro variant might come with additional RAM support and enhanced graphics. While the overall physical footprint is smaller, it might be a bit taller than the current Mac mini, which is 1.4 inches in height. The new model will continue to feature the iconic aluminum body like its predecessors. Mark Gurman compared the M4 Mac mini to an “iPad Pro in a small box.”

    Apple is rumored to update its Mac lineup with M4 chips in 2025. However, the Mac mini, MacBook Pro, and iMac could transition to these newer chips within the current year. Apple is anticipated to launch the Mac mini in the coming months, with the high-end model potentially releasing in October. Unfortunately, there is no information regarding the pricing. There is a possibility that the 2024 Mac mini might see a price increase, but this remains uncertain.

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  • Nvidia Developing AI GPU with 144GB HBM3E Memory

    Nvidia Developing AI GPU with 144GB HBM3E Memory

    Nvidia is gearing up for the release of its next-generation B100 and B200 GPUs, which are built on the Blackwell architecture, as reported by TrendForce. These advanced GPUs are slated to launch in the latter half of this year and will cater primarily to Cloud Service Providers (CSPs) for their cloud computing needs. Additionally, Nvidia plans to introduce a simplified version, the B200A, aimed at OEM enterprise customers with edge AI requirements.

    Tight Packaging Capacity

    TSMC’s CoWoS-L packaging capacity, utilized by the B200 series, remains limited. The B200A will transition to the more straightforward CoWoS-S packaging technology to better meet the needs of Cloud Service Providers.

    B200A Technical Specifications

    Although the full technical specifications of the B200A are not yet detailed, it is confirmed that the HBM3E memory capacity will be reduced from 192GB to 144GB. Additionally, the number of memory chip layers will be cut from eight to four, although the capacity of each individual chip will increase from 24GB to 36GB.

    Nvidia Developing AI GPU with 144GB HBM3E Memory

    Power Consumption and Cooling

    The B200A will consume less power than the B200 GPUs and will not require liquid cooling, making it easier to install with an air cooling system. This new GPU model is expected to be available to OEM manufacturers by the second quarter of next year.

    Supply chain surveys indicate that Nvidia’s primary high-end GPU shipments in 2024 will be based on the Hopper platform, with H100 and H200 targeting the North American market and H20 for the Chinese market. Since the B200A will be released around the second quarter of 2025, it is anticipated not to overlap with the H200, which is scheduled to arrive on or after the third quarter.

    (Source: TrendForce)

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  • Varmilo Muse65 Gaming Keyboard: Gateron Switches, CNC Aluminum

    Varmilo Muse65 Gaming Keyboard: Gateron Switches, CNC Aluminum

    Varmilo, a well-known brand for mechanical keyboards, has launched its new gaming keyboard, the Muse65. This 65% compact keyboard features magnetic switches and an aluminum alloy case, merging aesthetic charm with high performance.

    Varmilo Muse65 Keyboard Specifications:

    The mechanical keyboard comes in five themed designs, inspired by natural elements and Viking culture: Ariel, Aurora, Sakura, Summit, and Asgard. Each theme showcases its distinct style through the keycaps, metal case, and glass plate weight.

    The Muse65 offers two types of Gateron magnetic switches: Magnetic White and Magnetic Jade, engineered for precise actuation and excellent tactile feedback.

    • Magnetic White switches: Actuation range of 0.10-4.00mm, initial force of 30 ± 7gf, and end force of 50 ± 7gf.
    • Magnetic Jade switches: Actuation range of 0.02-3.40mm, with the same force specifications.

    Both switch types boast a lifespan of up to 150 million clicks, ensuring durability for intense gaming sessions.

    Rapid Trigger Mode and High Polling Rate

    The keyboard includes a rapid trigger mode for quick and accurate key presses, making it ideal for fast-paced gaming, especially in FPS games. It features a high polling rate of 8000Hz and a total latency of just 0.2ms, ensuring near-instantaneous keypress registration.

    Constructed with a full CNC metal case, the Muse65 offers a sturdy and stable feel. It uses an aluminum plate and a tray mount with 15 screws, combined with silicone padding for consistent sound quality without deformation. The RGB lighting, powered by independent Hall Effect chips, maintains sensitivity even at maximum lighting effects.

    Customizability and Compatibility

    The Muse65 is hot-swappable, allowing for easy switch customization. It supports N-key rollover and is compatible with both MacOS and Windows, although the driver system is currently available only for Windows, with a web driver expected in October. The keyboard also supports various customization options like multimedia keys, RGB lighting, and macro keys, accessible through the Varmilo HE Driver.

    Measuring 31×11.2×1.9cm, weighing 1.2kg net (2.05kg gross), and featuring a 6.5° typing angle, the Muse65 is a compact yet robust choice for gamers seeking high performance and unique design.

    Pricing and Availability

    Pricing starts at $155, positioning it as a premium market option. The keyboard is available on Mechkeys and Varmilo’s official website.

    Varmilo Muse65 Gaming Keyboard: Gateron Switches, CNC Aluminum
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  • Keychron Launches Q14 Max Alice Layout Keyboard for 1,298 Yuan

    Keychron Launches Q14 Max Alice Layout Keyboard for 1,298 Yuan

    Keychron has introduced its Q14 Max mechanical keyboard, which features an ergonomic Alice layout and multiple connectivity options. The keyboard can connect through 2.4GHz wireless, Bluetooth, and wired modes, ensuring it works seamlessly with various devices.

    Specifications and Pricing

    The Q14 Max keyboard is equipped with PBT thermal sublimation keycaps. It is priced at 1,298 yuan and features a Gasket structure designed to enhance the typing experience. Additionally, it offers full-key hot-swappable switches, enabling users to personalize their typing setup.

    Compatibility and Launch Date

    Keychron’s Q14 Max comes with Gateron Jupiter switches and is compatible with both Mac and Windows operating systems. The distinctive Alice layout, which places the numeric keypad on the left side, aims to boost efficiency and comfort for users.

    The keyboard will be available for purchase starting August 6th.

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  • Xiaomi Redmi G Pro Gaming Bundle: i7/i9 Laptop + 27″ Monitor

    Xiaomi Redmi G Pro Gaming Bundle: i7/i9 Laptop + 27″ Monitor

    Xiaomi has introduced the “Xiaomi Redmi G Pro Gaming Family Bucket,” now available on JD.com. This bundle features the Redmi G Pro 2024 gaming laptop (i7 / i9) and the Redmi Monitor G Pro 27.

    The bundle with the i7-powered laptop is priced at 9498 Yuan ($1,327), while the one with the i9-powered machine costs 10498 Yuan ($1466).

    Redmi Monitor G Pro 27

    The Redmi Monitor G Pro 27 boasts an IPS display with a resolution of 2560×1440 and a 180Hz refresh rate. The panel uses an 1152-zone MiniLED backlight, supports 10-bit color depth, and covers 100% sRGB, 97% Adobe RGB, and 99% DCI-P3 color gamuts.

    This monitor achieves a peak brightness of 1000 nits and has a contrast ratio of 1000:1. It offers a quick response time of 1 ms, making it ideal for gaming. Additionally, it comes with a lifting and rotating stand and is VESA wall mount compatible.

    Regarding connectivity, the monitor includes 2 x DP 1.4, 2 x HDMI 2.0 ports, and an audio port.

    Redmi G Pro 2024 Series

    When opened, the Redmi G Pro 2024 gaming laptop reveals a 16″ 2.5K 240Hz screen that supports variable refresh rates for optimal performance and energy efficiency. The display reaches a peak brightness of 500 nits, offers 10-bit color depth, DC dimming, and covers 100% sRGB color gamut. Moreover, the series supports G-SYNC.

    The Redmi G Pro 2024 is powered by the i9-14900HX with a TDP of 130W. It features dedicated RTX 4060 graphics with a TDP of 140W, paired with 16GB DDR5 RAM and a 1TB PCIe 4.0 SSD.

    For connectivity, the G Pro 2024 series includes:

    • 1 x Thunderbolt port

    • 3 x USB-A 3.2 Gen 2 ports

    • 1 x USB-A 2.0 port

    • 1 x MiniDP 1.4

    • 1 x HDMI 2.1

    • 1 x RJ45

    • 1 x 3.5mm audio jack

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  • Pre-order Lenovo ThinkBook Plus 2-in-1 Laptop, Launches August 10

    Pre-order Lenovo ThinkBook Plus 2-in-1 Laptop, Launches August 10

    Lenovo announced the ThinkBook Plus Hybrid 2-in-1 earlier this year, which is now available for pre-sale and will officially launch on August 10. This laptop takes the 2-in-1 concept to a new level by integrating an Android tablet. Let’s explore what this machine has to offer.

    The Lenovo ThinkBook Plus Hybrid 2-in-1 runs both Windows and Android, enabling it to function as a Windows laptop and an Android tablet. The detachable display operates as an Android tablet, containing all the essential internals needed for this function. Meanwhile, the base houses the internals for a Windows laptop, running Windows 11.

    Performance and Specifications

    In terms of performance, the base features an Intel Core Ultra 7 155H chipset, paired with 32GB LPDDR5x RAM and a 1TB PCIe 4.0 SSD. It is powered by a 75Wh battery in the base, which supports 100W fast charging. The lid, on the other hand, includes a Qualcomm Snapdragon 8+ Gen 1 processor, 12GB LPDDR5x memory, and 256GB UFS3.1 storage.Qualcomm Snapdragon 8+ Gen 1 processor

    supports 50W PD/PPS fast charging

    Connectivity and Build

    The base includes 2x Thunderbolt 4 ports and a 3.5mm audio jack. Both the Windows and Android systems in this hybrid device share 10GB of storage space for a hybrid folder that synchronizes files between the two systems.

    As for the build, the device uses CNC-integrated molding technology. It weighs 1.75 kg and is 15.9mm thick, while the tablet portion is only 6.6mm thick and weighs 785g.

    This product will be priced at 15,999 Yuan (~$2,240).

    Pre-order Lenovo ThinkBook Plus 2-in-1 Laptop, Launches August 10
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  • Huawei MateBook GT 14: Intel Core Ultra 9, 2.8K OLED, 140W Charging

    Huawei MateBook GT 14: Intel Core Ultra 9, 2.8K OLED, 140W Charging

    Huawei has unveiled the MateBook GT 14, a high-performance laptop designed for both professionals and gamers. This device boasts a 14.2-inch OLED display with a 2.8K resolution and supports a wide color gamut.

    Advanced Cooling Technology

    Equipped with an Intel Core Ultra 9 185H processor, the MateBook GT 14 provides up to 32GB of RAM and a 2TB PCIe 4.0 SSD. The laptop is integrated with Huawei’s Super Turbo 3.0 technology, which allows it to reach a peak performance of 115W. It also comes with a 140W gallium nitride charger that supports fast charging for compatible devices.

    To enhance thermal performance, Huawei has introduced a new cooling system that utilizes metalized graphene cooling technology. This system includes a rear exhaust structure, second-generation shark fin fans, and a ten-thousand-hole dot matrix air intake.

    Sleek Design and Connectivity

    The MateBook GT 14 features a sleek design, complete with a luminous logo and a 10.85mm screen lift when opened. For connectivity, the laptop offers USB-C, HDMI, and SD card slots. The starting price for the device is 7,499 yuan, and it is currently available for pre-order on Huawei’s official website.

    Huawei MateBook GT 14: Intel Core Ultra 9, 2.8K OLED, 140W Charging

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