company blog about In-stock Supply of Samsung and SK Hynix DDR4 SDRAM Memory Chips: Genuine, In-Stock Products to Help Address Market Shortages

July 17, 2026, Shenzhen — — As supply and demand tensions persist in the global memory chip market and DDR4 memory chips enter a period of structural shortage, Mingjiada Electronics—a professional distributor with nearly 30 years of experience in the electronic components distribution sector—is leveraging its extensive supply chain resources to provide a large volume of in-stock, genuine Samsung and SK Hynix DDR4 SDRAM memory chips, ensuring a stable and reliable supply chain for customers worldwide.

Market Background: DDR4 Supply Shortages and Volatile Prices

As 2026 began, driven by three key demand factors—AI computing infrastructure, data center expansion, and the intelligent transformation of automotive electronics—the memory chip market continued to face a supply shortage. Major original manufacturers have gradually shifted production capacity toward high-value-added HBM and DDR5, leading to certain production cuts or even discontinuation of DDR4 and LPDDR4X—Micron has confirmed plans to discontinue DDR4/LPDDR4X, Samsung is expected to phase out production gradually in 2026, and SK Hynix is following suit.

As a result, a significant supply gap has emerged in the DDR4 market, with prices for some products rising by over 200% compared to the beginning of the year. TrendForce predicts that the DDR4 supply shortage will persist at least through the first half of 2026, and end-users are actively seeking stable supply channels to ensure production.

Core Product: Samsung DDR4 SDRAM Memory Chips

Mingjiada Electronics supplies Samsung’s full range of DDR4 SDRAM chips, covering various densities, architectures, and speed grades, suitable for diverse applications including consumer electronics, industrial control, networking and communications, and servers.

Representative Models and Specifications

Model Density Architecture Speed Package Typical Applications

K4A8G165WB-BCRC 8Gb 1G×16 DDR4-2666 FBGA-96 Consumer-grade computer memory

K4A8G085WC-BCTD 8Gb 1G×8 DDR4-2666 FBGA-78 PC and server memory modules

K4B4G1646E-BYMA 4Gb — — — Industrial Control and Network Communications

K4B4G1646E-BCNB 4Gb — — — High-Reliability Applications

Samsung DDR4 SDRAM features a 1.2V low-voltage design, significantly reducing power consumption compared to DDR3. It supports data transfer rates of up to 2666 Mbps or higher, offering high density, high reliability, and excellent compatibility, and complies with the JEDEC DDR4 standard.

Core Products: SK Hynix DDR4 SDRAM Memory Chips

Mingjiada Electronics simultaneously supplies genuine SK Hynix DDR4 SDRAM chips, covering standard DDR4, low-power LPDDR4X, and industrial-grade products.

Representative Models and Specifications

Model Capacity Architecture Speed Package Typical Applications

H5AN4G8NBJR-VKC 4Gb — DDR4-3200 FBGA-78 Industrial-grade stable version

H5ANAG6NCJR-XNC 16Gb 1G×16 DDR4-3200 FBGA-96 High-performance memory modules, servers

H5AN4G6NBJR-UHC 4Gb — DDR4-2666 FBGA-96 Standard DDR4 applications

SK Hynix DDR4 memory chips support a 1.2V operating voltage and data rates of up to 3200Mbps. Utilizing advanced manufacturing processes and a multi-bank architecture, they optimize energy efficiency while ensuring high performance, making them widely applicable for servers, mobile devices, and industrial applications.

Supply Guarantee: Genuine, factory-direct stock

Founded in 1996 and headquartered in Shenzhen, Mingjiada Electronics has established branches in Hong Kong, Japan, Russia, and other locations, building a global supply chain network. All of the company’s DDR4 SDRAM memory chips are sourced through official channels from Samsung and SK Hynix; they are 100% genuine and come with a comprehensive quality traceability system. Select models support AEC-Q100 automotive-grade certification.

In the face of tight supply in the DDR4 market, Mingjiada Electronics, leveraging nearly 30 years of industry experience and a stock of over 2 million SKUs, provides a long-term, stable supply of Samsung and SK Hynix DDR4 chips. With a comprehensive range of in-stock models, we can meet both urgent procurement and long-term inventory needs.

Contact Us

We welcome inquiries from customers worldwide. Mingjiada Electronics will provide you with professional product selection advice and responsive supply services.

Company Name: Shenzhen Mingjiada Electronics Co., Ltd.

Phone: 86-755-83294757 / 13410018555

Email: sales@hkmjd.com

Address: Rooms 1239-1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen, Guangdong Province

Official Website: https://www.integrated-ic.com/