1、Strong Compatibility: The H81 computer motherboard is equipped with for i5-4570 processor and 8GB of RAM, ensuring exceptional performance. Its extensive compatibility with various peripherals offers seamless high definition sound and video experiences, making it an ideal choice for gaming, multimedia, and daily tasks. 2、Support Storage Capacity Expansion: With 3 serial ATA 2.0 interfaces, this motherboard allows for easy connection of multiple hard drives. This feature meets the high capacity storage demands of users, enabling them to store important files, games, and multimedia content without worrying about space limitations. 3、Stable Power Supply: Designed for reliability, the H81 motherboard features a stable power supply with voltage regulation. Its multi phase power design enhances stability, ensuring consistent performance during intensive tasks. 4、Multiple Interface Expansion: The H81 motherboard offers an impressive range of connectivity options, including 2 USB 3.0 ports and 4 USB 2.0 ports. This variety caters to a wide array of peripherals. 5、Sound and Video Output: Featuring high definition multimedia interface and VGA video outputs alongside Gigabit Ethernet and 5.1 sound support, the H81 motherboard delivers superior sound visual performance. Item Type: H81 Computer Motherboard Material: PCB Motherboard Chipset: Integrated Chipset Sound Card, Network Card, Integrated Graphics Card Main Chipset: for H81 Series Network Chip: Integrated Adaptive Network Card Sound Chip: Integrated 6 Channel Sound  Chip Processor: CPU Platform: for Core 4th and 5th Generation CPU Socket: for LGA 1150 Supported CPU Count: 1 Supported CPU: for I5-4570 (Inclusive) Memory Specifications: Memory Type: DDR3 1600/1333/1066 MHz Memory Slots: 2 x DDR3 Includes: 8GB Memory Module (2 x 4GB), Maximum Memory Upgrade (User Installed) 16GB (Maximum 8GB Per Piece) Expansion Slots: 1 x PCI-E X16 Graphics Card Slot, 1 x PCI-E X1 Slot, 1 x USB 3.0 Header, 1 x USB 2.0 Header, 1 x M.2 High Speed SSD Interface with Serial ATA PCIe Channel Conversion Jumper (Supports NGFF NVME SSDs), 3 x Serial ATA 2.0 Ports I/O Ports: 1 x RJ45 Network Port, 1 x VGA Port, 1 x High Definition Multimedia Interface High Definition Output, 4 x USB 2.0 Ports, 2 x USB 3.0 Ports, Sound Ports Motherboard Size: Approx. 19x17cm / 7.5x6.7in Battery Type: 1 x CR2032 Battery Capacity: 240 mAh (Inclusive) Other Parameters: Power Connectors: 4 Pin and 24 Pin Power Connector Power Supply Mode: 3+1 Phase For I5-4570 CPU Basic Parameters: Applicable Type: Desktop CPU Series: for Core 4th Generation for i5 4570 Series Socket Type: for LGA1150 Manufacturing Process: 22nm CPU Base Frequency: 3.2 GHz Maximum Turbo Frequency: 3.6 GHz Core Count: Quad Core Thread Count: Quad Thread L3 Cache: 6MB Thermal Design Power (TDP): 84W Integrated Graphics: for HD Graphics 4600 Memory Parameters: Applicable Type: Desktop Memory Capacity: 4GB x 2 Sticks Memory Type: DDR3 Memory Frequency: 1333/1600 MHz Cooling Fan Parameters: Heatsink Size: Approx. 115x115x58mm / 4.5x4.5x2.3in Heatsink Material: Aluminum Rated Voltage: 12V Fan Speed: 2200 ± 10% RPM 1 x H81 Computer Motherboard 1 x Baffle 1 x Serial ATA Cable 1 x User Manual