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Important parameters -
after-sale service
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Main chipset: AMD B450 Audio chip: Integrated Realtek ALC662 6-channel >> Memory type: 4×DDR4 DIMM Maximum memory capacity: 64GB Main board type: Micro ATX board type Overall dimensions: 24.5×24.5mm Power socket: No data temporarily Power supply mode: No data temporarily
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Warranty policy: National joint insurance, enjoying three guarantees service; The warranty period is 3 years (7-day return, 3-month replacement, 3-year free warranty) -
Customer service telephone: 400-678-5866 (Monday to Friday: 9:00-18:00; Saturday: 9:00-15:00 (next week)) -
Specific contents: Seven Rainbow Technology's after-sales service for smart motherboard products is: 7 days' return, 3 months' replacement, and 3 years' free warranty. If the product is sold for more than 36 months or does not conform to the quality assurance regulations, the cost shall be charged. If the product is seriously damaged or the damaged components of the product have stopped production, and the corresponding components cannot be found in the market, the company will return the defective products to the customer for treatment. Enter the official website>>