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Noctua today expanded its chromax.black line with a pure black version of its award-winning 120mm CPU cooler - the NH-D12L .  Staying true to the original model's successful formula, the Chromax version with a black fan and black-coated heatsink combines the same signature quiet cooling performance and sleek appearance. Today, let's learn about this product with Phuc Anh. Noctua chromax.black NH-D12L CPU cooler The NH-D12L chromax.black is the pure black version of the 120mm (low height) NH-D12L CPU cooler, manufactured to combine exceptionally quiet cooling performance and superior case compatibility. The new chromax.black version is identical to the award-winning regular model except for color: Features a black-coated heatsink, black fan with black anti-vibration pads, black fan clip and colored mounting components black, it is literally black from head to toe. Thanks to thorough optimization of materials and coating processes, the chromax.black model delivers the same renowned quiet cooling performance as the conventional uncoated version. At just 145 mm tall (13 mm lower than Noctua's regular 120 mm models), the NH-D12L chromax.black fits into many 4U cases as well as narrower tower cases that were previously limited to Limited to solutions with 92 mm fans. At the same time, its dual 5-pipe heatsink tower design and state-of-the-art 120mm NF-A12x25r fan allow it to achieve superior performance levels compared to many full-height 120mm models. Thanks to its single-fan configuration and asymmetrical fins, the NH-D12L offers 100% RAM compatibility on AMD AM5/AM4 and Intel LGA1851/1700/1200 that are quite far from the RAM slot. 

  EZVIZ H9C  is  EZVIZ's newly launched 6MP dual-lens outdoor camera , promising to bring a comprehensive security monitoring experience with many smart features. This review will delve into every aspect of the EZVIZ H9C camera, including design, image quality, features, and price, to help you make an informed purchasing decision. . Now let's find out with Phuc Anh . Detailed specifications of EZVIZ CS-H9C 6MP outdoor Wifi IP camera RESOLUTION Dual 2K (3M, 2304 x 1296) IMAGE SENSOR 1/2.7" Progressive Scan CMOS LENS - Fixed: 2.8mm@ F1.6, viewing angle: diagonal 130°, Horizontal 108°, Vertical 56° - Rotating lens: [email protected], viewing angle: Diagonal 62°, Horizontal 55°, Vertical 28° WATER RESISTANCE STANDARD IP 66 IMAGE MOTION Max:15 fps SMART FEATURES Anti-backlight, light compensation, color infrared, turn on/off infrared light, 2-way conversation, identify people, pets, vehicles, children crying, broken glass... with AI, automatic patrol , zone alarm, anti-flicker, password protection, blurred logo... STORAGE MicroSD memory card slot (Max 512GB) supports Onvif, H264/H265 compression standard JACK SOURCE Round legs NETWORK Wifi 2.4G + RJ45 ELECTRICITY SUPPLY DC 12V/2A INFRARED Maximum 30m ACCESSORIES INCLUDED IN THE BOX – Camera + stand – Adapter 2m long with round legs – Drill sample plate – Screw set – Waterproof accessory set – Quick guide & warranty card Open the box and evaluate the product design EZVIZ H9C camera product set includes: Camera with stand, 12V/2A round adapter, user manual, screws and wall drilling positioning sticker, genuine EZVIZ card, waterproof accessory set. In terms of design, the Ezviz EZVIZ H9C is quite large in size, round in shape, the main color is black and white, the base is installed with the camera when you take it out of the box, so before mounting the camera on the wall, you must Remove the base first, then determine a fixed mounting position and then attach the camera back. Next to it are two 2.4G wifi antenna bands that help EZVIZ H9C receive wifi signals more stably and further. On the back is a two-way speaker, LAN port and round charging port. Note: EZVIZ H9C comes with a waterproof accessory set for you to use when installing the camera outdoors. On the front are two lenses both with a resolution of 3MP (2304 × 1296). The fixed lens (below) does not have the ability to adjust the position, the 2.8mm angle gives you an extremely wide viewing feeling suitable for covering the whole scene. The 6mm rotating lens above helps you see closer and zoom in on object details more clearly. Location of memory card, reset button Many smart protection features for users In addition to basic security features such as: siren and light alarm, real-time two-way conversation, motion detection in predetermined areas, automatic patrol, and human and vehicle detection using AI, we A new feature is the  detection link feature for intelligent automatic tracking: When the upper wide-angle fixed lens detects human-shaped movement, the panning lens will rotate and pan no matter the viewing angle. automatically rotates to the angle of the fixed lens to lock on the target and record all the subject's activities. General summary of the Ezviz H9C outdoor camera product Ezviz H9C  is an optimal choice for those who need an outdoor camera with a modern design, 360-degree rotation ability, two high-resolution lenses, and many smart features. Suitable for users who want to observe large areas, ensuring security for your home.  

  SK600 Series is the latest wireless mechanical keyboard product line  from Cooler Master with the common outstanding feature of using a neat, slim and minimalist design with 16.8 million-color RGB LED lights and Bluetooth 4.0 connectivity. Connect up to 3 devices and switch back and forth very easily. Let's learn about this keyboard through the following article. Open the Cooler Master SK631 product box The SK600 product line will include three main codes: SK621, SK631 and SK651 with 65% layout - TKL and Fullsize respectively. SK631 is neatly wrapped in a bag made of black velvet fabric, quite elegant and convenient for those who often travel to keep the keyboard in a briefcase or backpack to avoid unsightly scratches on the keys ^ _^. SK631's accessories, in addition to the introduction leaflets and detailed instructions for use on key combinations such as macros, LED light effects, and bluetooth connection, will also include a Keypuller and USB charging/connection cord. Type C  SK631 fits neatly in a velvet bag  Accessories included SK631 has a TKL (Tenkeyless) layout and a very neat "slim" design, very suitable for those who love minimalist style, without excess. The keyboard plate is made of gray scratch-milled aluminum and looks very luxurious, demonstrating the characteristics of a high-end looking mechanical keyboard . The SK631's font is also very neat and beautiful, without many redundant details on the keypad characters, the key combination functions are fully printed by the manufacturer below each key for easier operation by the user. . The LED color and effect adjustment features will be located on the F1 to F8 key row  While the Media button clusters will be placed in the function key area The SK631 still has just enough slope for users to feel most comfortable during long periods of typing. A small note here is that the SK631 will not have a sloped foot, so maybe some of you will feel a bit disappointed. when using the key for the first time. The version that Phuc Anh has on hand today will use the latest Cherry MX Low Profile Switch with key reception speed, which the company says will be 20% faster than common Cherry MX switches. SK631 uses a chiclet keycap quite similar to those on laptops we often see. Here, if you are familiar with the slope of the OEM Profile keycap sets on popular mechanical keyboard models, then when switching to this keycap format, it will feel a bit strange and it will probably take a fair amount of time to can get used to it. However, SK631 can still change the keycap to make the pressing feel more familiar if you want, but only applies to regular buttons, as for long buttons, it uses a completely different type of stabilizer than Costa and Cherry. so it is difficult to find keycaps to replace. SK631 is equipped with a USB Type C port to connect to a computer and is also a charging port. The battery capacity of the SK631 is quite large at 4000mAh. According to the manufacturer, the actual usage time when the LED light is on will be about 15 hours and about more than 1 month if the LED light is not used, a quite impressive number. Connecting to Bluetooth is quite easy by swiping the hard key on the left side of the key, then holding down the FN + Z/X/C key combination until the indicator lights of these buttons flash, then you type the code directly. The battery displayed in the Windows Bluetooth connection interface is required to complete the connection. The keyboard will also have a sleep mode if inactive for 90 seconds.  Besides the Bluetooth feature, the manufacturer has also added a wired connection mode to help you spend more time using the keyboard to play games than work, and also with quite simple operation, just turn it off. Bluetooth goes by pushing down the physical button to enter wired mode. Review of the software that comes with this Cooler Master SK631 For more intuitive and customizable customization, the SK631 will also use Cooler Master's Portal software to fine-tune the keyboard functions to your liking. >>Download link:  https://coolermaster.egnyte.com/dd/7X3egDv7iZ/ The interface of the general Portal software will be as follows: In the WIRELESS section we can adjust sleep mode time and LED brightness Next, in the LIGHTING section , there will be items such as color effects, color transition direction, brightness, etc. In the KEYMAPPING section , there will be adjustments to assign functions to each button and assign Macros to specific buttons. The MACRO section will help you create Macro commands that can then be assigned to each button using the KEYMAPPING section as above. And finally there will be a  PROFILE section that allows users to store or import profiles from other users so they can be used immediately. Summary of the review of Cooler Master SK631 The SK631 is built very solidly, with no looseness or "flex" when typing. Cherry's new Low Profile switch also performs quite well in simple games like League of Legends or PUBG and some Other offline games, however, due to the short key travel and faster key reception, sometimes cause accidentally pressing a certain button by mistake.  Regarding typing text, we found that the distance between the buttons is a bit small, so when typing quickly, there will sometimes be confusion between characters. In addition, the writer himself is not a fan of these buttons. The keycap is very flat like on a laptop and if there was an additional stand to raise the slope a bit it would be even better.