Best Source International Ltd. (BSI) connects enterprises to high-performance GPUs, AI Server CPUs, DIY Custom PC Hardware, Enterprise Storage, and Global Supply Networks.
Hand-picked enterprise computing components & high-demand DIY hardware
Original Authenticity & Tiered Wholesale Pricing
Intel Xeon/Core & AMD EPYC/Ryzen Desktop & Server Processors in bulk.
DIY computer build components, gaming PC cases, liquid coolers, power supply units, and custom accessories.
Server single/dual socket boards, industrial motherboards & chipsets.
Micron, Samsung, Kingston DDR4/DDR5 ECC Server & Desktop Memory.
NVIDIA / AMD professional workstation, AI compute & desktop GPUs.
Enterprise SAS/SATA HDDs, NVMe M.2 & U.2 high-speed SSDs.
Server cooling fans, heat sinks, power supply units, RAID cards.
Rigorously tested pulled chips and pre-owned enterprise hardware.
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Best Source International Ltd. (BSI) - Professional Computer Hardware Supplier
Established in 1999, Best Source International Ltd. (BSI) is a leading supplier of computer hardware components in China. We export integrated smart manufacturing solutions to over 100 countries worldwide. Leveraging over two decades of industrial supply chain expertise built since 1999, we deliver one-stop comprehensive services from product sourcing and quality testing to global logistics. Committed to providing premium products, competitive pricing, and 24/7 post-sales support, BSI is your trusted, long-term Chinese partner in computer hardware and intelligent robotics equipment.