Shenzhen Mingjiada Electronics Co., Ltd. is currently supplying genuine Samsung ETT memory chips—model K4A4G165WF-BCTD. This chip is a high-performance 4Gb DDR4 SDRAM memory chip in an FBGA-96 package, designed specifically for servers, AI accelerator cards, 5G base stations, and industrial embedded systems. As a professional distributor of electronic components, Mingjiada Electronics guarantees that all K4A4G165WF-BCTD chips supplied are genuine factory products available from stock. We welcome inquiries and orders.
Product Overview: Samsung K4A4G165WF-BCTD DDR4 Memory Die
The K4A4G165WF-BCTD is a DDR4 SDRAM memory die launched by Samsung Semiconductor, featuring an F-die x16 architecture. This chip strictly adheres to JEDEC standards and is characterized by high speed, low power consumption, and high reliability, making it a core component of current mainstream memory solutions for electronic devices.
This chip belongs to the ETT (Effective Testing Thoroughly) category, which is common in the market. Compared to “factory-grade chips” that undergo more rigorous screening processes, ETT chips offer better value for money and more flexible supply options while still ensuring they pass validity tests. They are ideal for mass production projects with specific requirements for cost and supply stability.
Key Specifications at a Glance
Model: K4A4G165WF-BCTD
Brand: Samsung (Samsung Semiconductor)
Storage Capacity: 4Gb (i.e., 512MB; organized as 256M x 16)
Memory Type: DDR4 SDRAM
Data Rate: Up to 2666 Mbps (DDR4-2666)
Operating Voltage: 1.2V (1.14V ~ 1.26V)
Package Type: FBGA-96 (13.30 x 7.50 mm)
Operating Temperature: 0°C to +95°C
Features: Supports CRC check, ZQ calibration, dynamic on-chip termination (ODT), data masking (DM), and asynchronous reset
Typical Applications
Thanks to its high frequency, low power consumption, and mature DDR4 ecosystem, the K4A4G165WF-BCTD is widely applicable in:
Servers and data centers: Memory modules, cache memory
Artificial Intelligence and Deep Learning: Accelerator card caches
5G Base Stations and Communication Equipment: Data packet buffering and forwarding
PCs and Laptops: System memory
Embedded Systems and Industrial Control: High-reliability data storage
Network Equipment and Routers: High-speed data buffering
Why Choose Mingjiada Electronics?
Genuine Product Guarantee: All Samsung memory chips are genuine, with traceable batch numbers to eliminate counterfeits and substandard products.
In-Stock Inventory Support: The company maintains a stock of over 2 million SKUs, supporting urgent procurement needs with fast shipping within 48 hours.
Professional Distribution Experience: Established in Shenzhen in 1996, with branches in Hong Kong, Japan, Russia, and other locations, serving customers worldwide.
Competitive Pricing: As a professional distributor, we offer flexible pricing strategies and volume discounts to effectively reduce customers’ BOM costs.
To check inventory for K4A4G165WF-BCTD, request samples, or obtain a quote, please contact the Mingjiada Electronics customer service team.
Official Website: https://www.integrated-ic.com/
Phone: 86-755-83294757 / 13410018555
Email: sales@hkmjd.com
Address: Rooms 1239-1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen
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