✦ NEXT-GEN CYBER AI INFRASTRUCTURE & B2B DIRECT

Empowering Global Compute with
High-Tech Hardware Excellence

Best Source International Ltd. (BSI) connects enterprises to high-performance GPUs, AI Server CPUs, DIY Custom PC Hardware, Enterprise Storage, and Global Supply Networks.

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✦ FEATURED HARDWARE SHOWCASE

Top Trending Tech Products

Hand-picked enterprise computing components & high-demand DIY hardware

NVIDIA H100 AI Tensor Core GPU HOT 01

NVIDIA H100 Tensor Core GPU

80GB HBM3 Transformer Engine SXM5/PCIe Gen5 AI Supercomputing NVLink 900GB/s
Intel Xeon Platinum 8480+ Processor HOT 02

Intel Xeon Platinum 8480+

56 Cores / 112 Threads DDR5 ECC 8-Channel PCIe 5.0 Express AMX AI Acceleration Enterprise Server
AMD EPYC 9654 Genoa Processor HOT 03

AMD EPYC 9654 Processor

96 Cores Zen4 384MB L3 Cache AVX-512 AI Compute 128 PCIe 5.0 Lanes Cloud Data Center
NVIDIA RTX 4090 24GB Flagship GPU HOT 04

NVIDIA RTX 4090 24GB

24GB GDDR6X DLSS 3.5 AI Ada Lovelace Arch 4K Extreme Gaming Deep Learning Rig
Micron 64GB DDR5 4800MHz ECC Server Memory HOT 05

Micron 64GB DDR5 ECC RAM

DDR5 4800/5600MHz Server RDIMM ECC High-Density Module Low Power Voltage Original Factory Bulk
Samsung PM1733 15.36TB NVMe U.2 Enterprise SSD HOT 06

Samsung PM1733 15.36TB SSD

15.36TB Enterprise Capacity PCIe Gen4 U.2 / U.3 7000 MB/s Sequential Power Loss Protection Datacenter Storage
ROG Strix Z790-E Gaming WiFi Motherboard HOT 07

ROG Strix Z790-E WiFi MB

LGA 1700 Socket 18+1 Power Stages PCIe 5.0 M.2 Support WiFi 6E & 2.5G LAN DIY Overclocking Tech
DIY Custom Panoramic Tempered Glass PC Case HOT 08

DIY Cyber Gaming Chassis

270° Dual-Chamber Glass ARGB Sync Lighting High-Flow Cooling Fan Slot E-ATX Broad Support Modular Cable Clean
Thermalright 360 Liquid ARGB Cooler HOT 09

DIY 360 AIO Liquid Cooler

360mm Radiator Block Magnetic Pump Bearing Custom IPS Screen Ultra Silent Pressure Multi-Platform Bracket
Corsair 1200W ATX 3.0 Fully Modular Power Supply HOT 10

1200W ATX 3.0 Modular PSU

80 PLUS Platinum Native PCIe 5.0 12VHPWR Full Modular Sleeved Japanese 105°C Caps Heavy GPU Power Delivery
NVIDIA L40S 48GB Universal Data Center GPU HOT 11

NVIDIA L40S 48GB GPU

48GB GDDR6 ECC Ada Lovelace Compute Universal Datacenter AI Inference & Graphics PCIe Gen4 Passive
Supermicro Dual Socket H13 Server Motherboard HOT 12

Supermicro Dual H13 Board

Dual Socket SP5 24x DDR5 DIMM Slots PCIe 5.0 x16 Expansion IPMI 2.0 Remote Mgmt High-Density Rack Mount

Full Product Categories

Original Authenticity & Tiered Wholesale Pricing

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Server & Desktop CPUs

Intel Xeon/Core & AMD EPYC/Ryzen Desktop & Server Processors in bulk.

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DIY Custom PC Hardware

DIY computer build components, gaming PC cases, liquid coolers, power supply units, and custom rigging accessories.

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Motherboards

Server single/dual socket boards, industrial motherboards & chipsets.

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RAM Modules

Micron, Samsung, Kingston DDR4/DDR5 ECC Server & Desktop Memory.

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Graphics Cards

NVIDIA / AMD professional workstation, AI compute & desktop GPUs.

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Enterprise Storage / SSDs

Enterprise SAS/SATA HDDs, NVMe M.2 & U.2 high-speed SSDs.

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OEM Hardware

Server cooling fans, heat sinks, power supply units, RAID cards.

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Refurbished Parts

Rigorously tested pulled chips and pre-owned enterprise hardware.

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About Us

Best Source International Ltd. (BSI) - Professional Computer Hardware Supplier

Company Profile

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.

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