The Razer Orochi V2 Ultra-Lightweight Wireless Gaming Mouse Quartz Edition is built for portable gaming performance and everyday use. It delivers fast response, precise tracking, and stable wireless control in a compact form. This mouse supports dual wireless connectivity for flexible use across different devices. It uses a high-precision optical sensor that tracks movement accurately for smooth aiming and control. The ultra-lightweight design improves speed and reduces fatigue during long sessions. The Razer Orochi V2 Ultra-Lightweight Wireless Gaming Mouse Quartz Edition also provides long battery life for extended use without frequent charging. Its compact shape makes it easy to carry for travel or mobile gaming setups. It is designed for users who want portability, accuracy, and reliable wireless performance. Specifications: Ultra-lightweight design for fast control Dual wireless mode for flexible connectivity High-precision optical sensor for accuracy Long battery life for extended use Compact shape for portability
Model: Cozy Classic Case Material: Waterproof 900D polyester+ Micro Fiber+ Faux fur lining Waterproof material Anti-scratch fur lining Durabl& Smooth YKK zipper Patent anti-drop strip inside Net weight: 14inch/560g, 16inch/650g 14 inch: 35.5*25*4.5cm 16 inch: 39.5*27*4.5 WiWU Cozy Classic Laptop Sleeve Protect your investment with the WiWU Cozy Classic, a premium laptop sleeve that balances elegant aesthetics with rugged, everyday protection. Shockproof Security: Engineered with a specialized 360° anti-drop border and reinforced corners to safeguard your device against accidental falls and impacts. Weatherproof Shield: Made from high-density waterproof polyester, ensuring your laptop remains completely dry and safe from spills or rain. Scratch-Free Interior: Features a luxurious, soft faux-fur lining that cushions your device and prevents surface scratches during transport. Travel-Ready Design: Ultra-slim and lightweight with a sturdy, retractable handle, making it easy to carry alone or slip into a larger bag. Extra Storage: Includes a spacious front zippered pocket to neatly organize your charger, mouse, and cables alongside your laptop. Available for: 14″ | 16″ Models
The Ruijie Reyee RG‑ES124G‑L 24‑Port 10/100/1000 Mbps Unmanaged Non‑PoE Switch expands your network with gigabit speed. It supports 24 ports for fast and reliable device connectivity. Moreover, the switch is plug‑and‑play for instant networking without setup hassle. Also, its slim design fits neatly on desks or in server racks. In addition, the fanless structure ensures whisper‑quiet operation all the time. Besides that, energy‑efficient tech reduces power use and saves money. Furthermore, it supports auto‑negotiation and auto MDI/MDIX to avoid cable issues. Therefore, it adapts smoothly to standard Ethernet cables without fuss. It delivers non‑blocking switching to maintain stable and fast data flow. Also, a large 16 K MAC address table handles multiple devices easily. Plus, it uses an external 12 V DC adapter for simple power needs. Meanwhile, the high‑quality metal casing adds durability and aids heat dispersion. Importantly, this unit has no fans, so it remains silent in offices. Also, it operates reliably from 0 °C to 45 °C in most environments. Moreover, it weighs just over 1 kg for easy placement or mounting. Unlike managed switches, this one needs no firmware or setup. However, you can still view it in Ruijie Cloud with managed gear. This adds optional visibility and network monitoring when scaling up. For example, classrooms, data centers, or video editing rooms benefit from its 24 ports. Then, users simply plug in Ethernet cables and power to begin operation. Moreover, its silent and low‑maintenance build ensures long‑term reliability. As a result, you get fast, simple, and dependable networking performance. Also, the rugged case resists physical wear and delivers professional looks. In conclusion, the Ruijie Reyee RG‑ES124G‑L switch offers high‑capacity, plug‑and‑play gigabit networking. Finally, it delivers excellent value for anyone needing clean, efficient network expansion. Specifications: 24-Port 10/100/1000 Mbps Unmanaged Non-PoE Switch
The MSI MPG 242R X60N 600Hz FHD Rapid TN Gaming Monitor delivers ultra‑fast performance and fluid visuals for competitive gamers. Its 24‑inch Full HD display combines high refresh rates with sharp clarity to make every frame feel smooth and responsive. Moreover, the blazing 600Hz refresh rate helps reduce motion blur so you can react faster in fast‑paced games and esports titles. This gaming monitor features a Rapid TN panel that offers extremely quick response times, minimizing ghosting and motion artifacts during intense action. Additionally, the crisp visuals and rich colors bring games and media to life, enhancing your overall experience. The sleek design and thin bezels provide a clean and immersive view that fits perfectly into any gaming setup. The MSI MPG 242R X60N includes multiple connectivity options, allowing easy connection to gaming PCs, consoles, and other devices. Furthermore, ergonomic adjustments help you find a comfortable viewing angle during long sessions. Therefore, it is ideal for esports players and competitive gamers who demand peak performance. Finally, it combines ultra‑fast refresh rates, responsive visuals, and versatile design for superior gaming experiences. Specifications: 24″ FHD gaming monitor 600Hz refresh rate for ultra‑smooth gameplay Rapid TN panel for quick response times Immersive visuals and sleek design Multiple connectivity options
The ViewSonic VX2758A-2K-PRO-3 27″ 2K 240Hz Gaming Monitor delivers fast and smooth visuals for serious gaming. Its 2K resolution shows sharp detail and clean image quality. The 27-inch screen gives wide viewing space for full immersion. This helps you enjoy every game scene clearly. Moreover, the ViewSonic VX2758A-2K-PRO-3 27″ 2K 240Hz Gaming Monitor features a powerful 240 Hz refresh rate. This high refresh rate makes motion extremely smooth and fluid. Fast games look clean and responsive at all times. As a result, reaction time improves during competitive play. In addition, the monitor offers a very fast response time. This helps reduce ghosting and motion blur during quick action. Movements feel sharp and accurate on screen. This gives a clear advantage in fast-paced games. Furthermore, the ViewSonic VX2758A-2K-PRO-3 27″ 2K 240Hz Gaming Monitor uses an IPS panel for wide viewing angles. Colors stay accurate from different positions. Images remain bright and clear even from the side. This improves both gaming and content viewing. Also, the monitor supports adaptive sync technology. This helps reduce screen tearing and stuttering during gameplay. Frame changes stay smooth and stable. This keeps the gaming experience clean and enjoyable. In addition, the monitor includes modern connection options. It supports DisplayPort and HDMI for easy setup. You can connect gaming PCs, consoles, and media devices quickly. This adds strong flexibility to your setup. Moreover, the slim bezel design gives the monitor a clean and modern look. It fits well on small and large desks. The stand allows tilt adjustment for simple comfort control. Wall mounting is also supported for clean setups. Overall, the ViewSonic VX2758A-2K-PRO-3 27″ 2K 240Hz Gaming Monitor delivers speed, clarity, and smooth performance in one display. It improves gaming accuracy and visual comfort. This monitor is ideal for fast gaming, daily use, and competitive players. Specifications: Resolution : 2K QHD Display : 27″ IPS Refresh Rate : 240Hz Response Time : 1ms
GIGABYTE H610M H V2 GIGABYTE H610M H V2 has Cleaner and more efficient power delivery to the CPU . with better thermal performance ensure stability under high CPU frequencies and heavy loading. Ultra Durable H610 motherboards feature solid plated ATX 12V 8pin power connectors to offer a stable power supply during CPU overloading. Solid Pin Power connector advantages Larger contact area for electricity More metal quantity to sustain higher power and generated heat Ultra durable and longer lifespan BIOS The BIOS is essential for users during initial setup to allow for the most optimal settings. With a new GUI and easier to use functionalities, GIGABYTE has been able to reinvent the BIOS . to give users a better experience while setting up their new system. Photos are for reference only. Product features may vary by model. CPU LGA1700 socket: Support for 13th Generation Intel® Core™ Processors and 12th Generation Intel® Core™, Pentium® Gold and Celeron® Processors* L3 cache varies with CPU Chipset Intel® H610 Express Chipset CPU LGA1700 socket: Support for 13th Generation Intel® Core™ Processors and 12th Generation Intel® Core™, Pentium® Gold and Celeron® Processors* L3 cache varies with CPU * Please refer to “CPU Support List” for more information. Chipset Intel® H610 Express Chipset Memory Support for DDR4 3200/3000/2933/2666/2400/2133 MT/s memory modules 2 x DDR4 DIMM sockets supporting up to 64 GB (32 GB single DIMM capacity) of system memory Dual channel memory architecture Support for ECC Un-buffered DIMM 1Rx8/2Rx8 memory modules (operate in non-ECC mode) Support for non-ECC Un-buffered DIMM 1Rx8/2Rx8/1Rx16 memory modules Support for Extreme Memory Profile (XMP) memory modules Onboard Graphics Integrated Graphics Processor-Intel® HD Graphics support: 1 x D-Sub port, supporting a maximum resolution of 1920×1200@60 Hz 1 x HDMI port, supporting a maximum resolution of 4096×2160@60 Hz * Support for HDMI 2.1 version and HDCP 2.3. ** Support native HDMI 2.1 TMDS compatible ports Audio Realtek® Audio CODEC High Definition Audio 2/4/5.1/7.1-channel You can change the functionality of an audio jack using the audio software. To configure 7.1-channel audio, access the audio software for audio settings. LAN Intel® GbE LAN chip (1 Gbps/100 Mbps) Specifications: Specifications Supports 13th/12th Gen Intel® Core™ Series Processors Dual Channel Non-ECC Unbuffered DDR4, 2 DIMMs 6+1+1 Hybrid Digital VRM Design Intel® GbE LAN with cFosSpeed Internet Accelerator Software NVMe PCIe 3.0 x4 M.2 High Quality Audio Capacitors and Audio Noise Guard Smart Fan 6 Features Multiple Temperature Sensors , Hybrid Fan Headers with FAN STOP GIGABYTE APP Center, Simple and Easy Use Anti-Sulfur Resistors Design 1 year warranty manufacturer link
Acer Nitro VG240YSbmiipx 23.8 inchSize Name: 23.8 Style Name: FHD, 165Hz, DP Pattern Name: Single Screen size 23.8 Inches Display resolution maximum 1920 x 1080 Pixels Brand ACER Special feature Blue Light Filter, Tilt Adjustment, Frameless, Flicker-Free Refresh rate 165 Hz Discover the joys of a seamless game experience with Radeon FreeSync, in vivid IPS With a 165Hz refresh rate and 1ms Visual Response Boost (VRB) technology, gameplay is seamless and practically blur-free An IPS panel lets you view your display clearly at angles of up to 178 degrees while maintaining the same level of high-quality colour Take in the full view of the display with its ZeroFrame design atop the sharply-cut three-pronged stand No need to fiddle with buttons Easily modify your monitor settings via the Display Widget utility software
TP-Link TD-W9950 Wireless VDSL/ADSL Modem Router The TP-Link TD-W9950 Wireless VDSL/ADSL Modem Router is designed for fast and reliable home internet connections. It supports VDSL and ADSL networks, offering speeds suitable for streaming, browsing, and online gaming. The built-in Wi-Fi provides stable coverage for multiple devices in your home or office. Setup is simple using the web interface, making it easy for anyone to install. Moreover, the router includes multiple Ethernet ports for wired connections to PCs, printers, or smart devices. It features secure encryption to protect your network from unauthorized access. LED indicators show internet, Wi-Fi, and Ethernet status at a glance. The compact design allows it to fit neatly on desks or shelves without taking much space. Because it supports both VDSL and ADSL, it is versatile for different internet types. Parental controls and guest network features allow easy management of access and security. Overall, the TD-W9950 combines convenience, security, and reliable connectivity for small homes or offices. Specifications: Supports VDSL/ADSL broadband connections Built-in Wi-Fi for multiple device coverage Multiple Ethernet ports for wired devices Secure network with encryption and guest access LED indicators for easy monitoring
The AOC 25G4S Gaming Monitor 24.5″ delivers ultra-smooth visuals and responsive performance for competitive gaming. First, it features a fast 310 Hz refresh rate that minimizes motion blur and keeps gameplay fluid, giving you an edge in fast-paced titles. In addition, the IPS panel provides vibrant colors and wide viewing angles, so visuals stay clear from almost any position. Its 24.5-inch size balances immersive framing with minimal desk space, making it ideal for focused gaming setups. Moreover, adaptive sync support reduces screen tearing and stuttering for seamless gameplay. The ergonomic stand allows tilt and height adjustment for comfortable long sessions. Finally, built-in gaming features like customizable crosshairs and on-screen timers help tailor your experience to your play style. With the AOC 25G4S 24.5″ 310 Hz IPS Gaming Monitor, you get competitive-level performance, vivid visuals, and smooth responsiveness designed for serious gamers. Check out other option here! Specifications: 24.5″ IPS panel with vibrant colors and wide viewing angles Ultra-fast 310 Hz refresh rate for smooth, responsive gaming Adaptive sync support to reduce screen tearing and stutter Ergonomic stand with tilt and height adjustment Built-in gaming tools like crosshairs and on-screen timers
Speaker Specifications Feature Value Feature Value Input/Output USB Battery Capacity (mAh) 2000 Maximum Wireless Range (m) 10m-20m Touch Screen No Sound Mode Immersive, Stereo, Live, Standard Category Speakers Use HOME Bluetooth Version 5.1 Input Power (W) 50-99W Voice Control No Frequency Range 100Hz-20KHz Display Screen No Waterproof Yes Support APP No Support Memory Card Yes Playback Function Radio, MP3 Remote Control No Intelligent Personal Assistant None Display Screen No Audio Crossover Full-Range Number of Loudspeaker Enclosures 2 Power Source Battery Channels 1 Speaker Type Portable Communication USB Cabinet Material Plastic Brand Name HONOURSACY Origin Mainland China Function HiFi Sound Quality Function2 IPX6 Waterproof Function3 Support TWS Interconnection Function4 Portable Design Function5 80W High Power Function6 Long Endurance
Introducing the HIMAX Lite Series Long Range 10 Ports PoE Switch, a versatile solution for small to medium-sized businesses. With its sleek design and advanced features, it’s the ideal choice for streamlining your network setup. First and foremost, let’s discuss the extended range capabilities of this PoE switch. Enjoy seamless connectivity across your entire workspace, eliminating dead zones and ensuring reliable network access wherever you are. Moreover, with six ports available, you’ll have plenty of flexibility to connect multiple devices simultaneously. Whether it’s IP cameras, access points, or VoIP phones, the HIMAX Lite Series has you covered. Additionally, the PoE (Power over Ethernet) functionality simplifies installation by delivering power and data over a single Ethernet cable. Say goodbye to cluttered cables and complex setups, and hello to streamlined network management. Furthermore, the Lite Series PoE switch offers plug-and-play functionality, making it easy to set up and configure without the need for extensive technical knowledge. Simply connect your devices and start enjoying seamless network connectivity. In conclusion, the HIMAX Lite Series Long Range 10 Ports PoE Switch is the perfect choice for businesses looking to enhance their network infrastructure. With its extended range, multiple ports, and easy setup, it’s the ultimate solution for efficient network management. Specifications: 8FE+2FE uplink 300M Long Range PoE Switch Internal power adapter supply 100W Support 10/100Mbps auto-negotiate
Introducing the CanvasArtisan Designed Gray Laptop Backpack – the epitome of style and functionality for modern individuals. Specially designed to accommodate laptops of various sizes, this backpack offers secure protection against scratches and minor impacts. Crafted with durable materials, the CanvasArtisan Designed Gray Laptop Backpack ensures reliable defense for your laptop. Its sleek design in versatile gray exudes sophistication, making it suitable for both work and leisure. Transitioning seamlessly from your workspace to travel, this laptop backpack ensures your device’s safety on the move. The padded interior provides an additional layer of protection, safeguarding your laptop from unexpected bumps and jolts. Featuring multiple compartments, the backpack offers convenient storage for accessories, chargers, and daily essentials. The adjustable shoulder straps enhance comfort during commutes, minimizing strain as you carry your laptop with ease. Elevate your laptop-carrying experience with the CanvasArtisan Designed Gray Laptop Backpack, a blend of fashion and utility. you can always check here and if you like to see other options you can check here ! Specifications: * High Quality Fabric * Shock Proof Material: Solid three-layer construction * Multiple Internal Pocket / Storage (well desgned to make it easier than ever to organize accessories) * Extra Front Pocket * Water Resistant Material * Scratch Resistant Material * Soft lining inside * Two Way Slider Zipper Smooth & Easy to Pull * Light & Portable Design * Simple And Stylish Design
The DES-105 5-Port Fast Ethernet Unmanaged Desktop Switch is a 5-port 10/100 Mbps Fast Ethernet switch that allows you to quickly set up a wired network. Connect the DES-105 to multiple computers together to share files and folders, or connect it to a router to share an Internet connection. DES-105/E 2 years warranty
Upgrade your home network with the Cudy AX3000 2.5G Dual Band Wi-Fi 6 Mesh System. Say goodbye to slow connections and buffering issues with this state-of-the-art technology. Firstly, let’s delve into the speed and performance of this cutting-edge Wi-Fi system. With Wi-Fi 6 technology, enjoy lightning-fast speeds of up to 3000Mbps, ensuring smooth streaming, gaming, and browsing. Furthermore, the dual-band functionality provides flexibility and efficiency. Experience reduced interference and improved network capacity with simultaneous 2.4GHz and 5GHz bands, catering to all your devices’ needs. Moreover, the mesh system ensures seamless coverage throughout your home. Say farewell to dead zones and weak signals as the AX3000 blankets every corner with reliable Wi-Fi, perfect for large homes or multiple floors. In addition, setup is a breeze with the user-friendly Cudy app. Easily configure your network settings, manage devices, and monitor performance from the convenience of your smartphone, making home networking hassle-free. Furthermore, security is paramount, and the AX3000 offers robust protection. With WPA3 encryption and advanced firewall features, rest assured that your network and personal data are safe from cyber threats. In conclusion, the Cudy AX3000 2.5G Dual Band Wi-Fi 6 Mesh System is the ultimate solution for fast, reliable, and secure internet connectivity. Elevate your online experience and enjoy seamless streaming, gaming, and browsing with this advanced technology. Specifications: Wi-Fi Speed : Up to 5Ghz 2402Mbps Antenna : 5 × Internal Omni-Directional Antennas Wireless Security : WEP, WPA/WPA2, WPA-PSK/WPA2-PSK/WPA3 Interfaces : 1 × 2.5Gbps WAN, 1 × 10/100/1000 Mbps LAN
Haixun F20 Barcode Reader – USB 2D handheld scanner supports QR, PDF417, and 1D barcodes.Fast and reliable for retail, inventory, and logistics with plug-and-play setup. Model: Haixun F20 Type: 2D Handheld Barcode Scanner Supported Codes: 1D: EAN-13, UPC-A, Code 39, Code 128, Codabar, etc. 2D: QR Code, PDF417, DataMatrix, etc. Supported Codes: 1D: EAN-13, UPC-A, Code 39, Code 128, Codabar, etc. 2D: QR Code, PDF417, DataMatrix, etc. Sensor Type: CMOS imaging sensor Interface: USB (Plug and Play, no driver needed) Scan Mode: Manual trigger / Continuous / Auto-sensing Scan Speed: Up to 300 scans/sec Resolution: ≥ 4mil (0.1mm) Light Source: Red LED + White fill light Compatibility: Windows, Android, macOS, Linux Design: Ergonomic grip for long use Durable ABS plastic body Design: Ergonomic grip for long use Durable ABS plastic body Cable Length: Approx. 1.5 – 2 meters Power Supply: 5V (via USB) Applications: Retail, Warehouse, POS, Inventory, Logistics
Genuine-spec US layout keyboard replacement for MacBook Pro 13″ (Model A1466, Late 2015–Early 2016)—featuring traditional scissor-switch mechanism, backlighting, and full OEM compatibility for reliable, comfortable typing. Compatible With: MacBook Pro 13-inch non-Touch Bar models: Late 2015 (Intel Core i5/i7, Retina, A1466, Model Identifier MacBookPro12,1) Early 2016 (Intel Core i5/i7, Retina, A1466, MacBookPro13,1) Late 2015 (Intel Core i5/i7, Retina, A1466, Model Identifier MacBookPro12,1) Early 2016 (Intel Core i5/i7, Retina, A1466, MacBookPro13,1) Layout: Standard US English (QWERTY) with full-size keys, inverted-T arrow keys, and dedicated function row (F1–F12). Keyboard Type: Traditional scissor-switch mechanism—not Butterfly or Magic Keyboard—known for durability, deeper key travel, and tactile feedback. Integrated Features: Backlit keys for low-light use, ambient light sensor support, and OEM-style ribbon cable for direct logic board connection. Build & Fit: Precision-engineered to match Apple’s original dimensions and mounting points—ensures flush alignment within the top case and consistent key height. Installation Note: Keyboard is secured with screws and minimal adhesive (unlike later glued models), making replacement more accessible. Still requires full top case disassembly and battery disconnect. Suitable for intermediate to advanced technicians.
Experience the perfect balance of performance and value with the Lenovo ThinkPad E14 Gen 1. Powered by a reliable 10th Gen Intel Core i5 processor, 16GB RAM, and a spacious 512GB NVMe SSD, this 14-inch laptop is built to handle professional multitasking with the signature durability of the ThinkPad line.
The DELL AIO 24 DEC24250-7482WHT-PUS is a powerful all-in-one computer built for home and office use. It combines strong performance with a clean and modern design. In addition, it saves space by keeping everything inside one device. This model features the Intel Core 7-150U processor. The processor delivers fast performance for everyday tasks. It handles browsing, work apps, and entertainment with ease. Moreover, the system includes 16GB of RAM. This memory allows smooth multitasking across multiple programs. Users can switch between tasks without slowing down. The 512GB NVMe SSD adds even more speed. It loads applications and files almost instantly. It also provides enough storage for documents, media, and software. The device includes a 24-inch Full HD display. The screen offers clear visuals and bright colors. This makes work and entertainment more enjoyable. Furthermore, the DELL AIO 24 DEC24250-7482WHT-PUS features a clean, cable-free setup. The all-in-one design keeps the workspace neat and organized. It fits perfectly in offices, bedrooms, or living rooms. The computer also delivers strong connectivity options. It includes multiple USB ports for easy device connections. Fast Wi-Fi ensures stable and quick internet performance. In addition, the built-in webcam supports video meetings. It offers clear picture quality for online communication. This makes it ideal for remote work and study. The device is also energy-efficient. It runs smoothly while using less power. This helps reduce electricity costs over time. Overall, the DELL AIO 24 DEC24250-7482WHT-PUS offers power, speed, and convenience in one device. It is perfect for families, students, and professionals. It delivers reliable performance for both work and entertainment. Specifications: CPU : Intel Core i7-1355U RAM : 16GB Storage : 512GB SSD NVMe GPU : Intel Iris Xe OS : Windows 11 Pro Screen : 23.8-inch FHD (1920 x 1080) Touch Color : Pearl White Fabric Part Number : 210-BGMC-I77
The Kingston NV3 PCIe 4.0 1TB NVMe SSD (SNV3S/1000G) delivers fast storage performance for everyday computing and upgrades. It uses a PCIe 4.0 NVMe interface to improve system responsiveness. Additionally, it offers a compact M.2 2280 form factor for modern desktops and laptops. Moreover, it provides sequential read speeds up to 6,000 MB/s and write speeds up to 4,000 MB/s. This allows faster boot times, quick file transfers, and smoother application loading. Furthermore, the drive uses 3D NAND technology for efficient storage and reliability. It operates without moving parts, which improves durability and reduces noise. Overall, the Kingston NV3 PCIe 4.0 1TB NVMe SSD offers fast performance, efficient storage, and a simple upgrade path for compatible systems. Specifications: PCIe 4.0 NVMe interface for high-speed performance Up to 6,000 MB/s read and 4,000 MB/s write speeds M.2 2280 compact form factor 3D NAND flash for reliability and efficiency 1TB storage capacity for files and applications
PNY GeForce RTX™ 5060 8GB Dual Fan Graphics Card (VCG50608DFXPB1) is a next-generation mid-range GPU designed for smooth 1080p and 1440p gaming performance. Additionally, it is built on NVIDIA Blackwell architecture for improved AI acceleration, ray tracing, and modern gaming features. Moreover, it comes with 8GB GDDR7 memory and a 128-bit memory interface. Therefore, it delivers fast bandwidth and stable performance in modern AAA titles and competitive games. In addition, the card includes 3840 CUDA cores with boost clocks up to around 2497 MHz. As a result, it provides strong frame rates while maintaining efficient power usage. Furthermore, it supports PCIe 5.0, DisplayPort 2.1b, and HDMI 2.1b for high-resolution multi-display setups. Likewise, it enables up to 4K and 8K output depending on system configuration. Finally, PNY RTX 5060 8GB Dual Fan combines modern Blackwell performance, efficient cooling, and next-gen display support for balanced gaming and creative workloads. Specifications: NVIDIA Blackwell architecture GPU 8GB GDDR7 high-speed memory 3840 CUDA cores performance design PCIe 5.0 and HDMI 2.1b support Dual-fan cooling system for stability