Shenzhen Mingjiada Electronics Co., Ltd. a globally renowned authorized independent distributor of electronic components, is now offering long-term supply and purchasing services for the ASMedia ASM1092 SATA port multiplier controller chip to our customers. We provide brand-new, genuine products with ample in-stock inventory and support both small-batch samples and bulk purchases.
Product Overview
The ASMedia ASM1092 is a high-performance Serial ATA (SATA) port multiplier controller chip developed by ASMedia Technology in Taiwan. This chip supports one host port and two device drives, enabling high-speed SATA PHY interface transfer rates of up to 6 Gbps, and is fully compliant with the Serial ATA Revision 3.0 specification. The ASM1092 completely offloads the system CPU and is suitable for SATA port expansion applications. It can be used not only in internal storage systems but also in a wide range of external storage devices, making it an ideal choice for network-attached storage (NAS), disk arrays, and industrial storage systems.
Key Features and Technical Advantages
High-Speed 6 Gbps SATA Interface
The ASM1092 supports a high-speed Serial ATA PHY interface of up to 6 Gbps, complies with the Serial ATA Revision 3.0 specification, supports SATA NCQ commands, and accommodates high-capacity hard drives exceeding 2 TB, meeting the dual demands of modern storage systems for high bandwidth and large capacity.
Flexible Clock Architecture
The chip offers a selectable clock architecture, supporting both 30 MHz differential crystal oscillator and 30 MHz single-ended clock input modes, providing flexible clocking options for various system designs.
Comprehensive Interface Support
The ASM1092 integrates a rich set of peripheral interfaces, including an SPI interface (supporting external SPI ROM), an auxiliary SPI interface (for specific custom applications), an I²C interface (supporting both master and slave modes), and multiple GPIO pins for LED indicators and storage power control.
Intelligent Power Management
The chip integrates a core switching regulator, supporting 3.3V I/O power and 1.2V core power supplies. It supports staggered power-on and SATA partial sleep/deep sleep modes, and each storage drive can be powered down independently, effectively reducing system power consumption.
Hot-Plug and Device Detection
It supports SATA hot-plug functionality for both host and device ports, features device insertion and removal detection, and supports pass-through transmission of vendor-specific commands, facilitating system integration and firmware upgrades.
Industry Standard Compliance
The ASM1092 strictly complies with the following industry standards: Serial ATA Revision 3.0, Serial PHY Electrical Specification Version 1.1, and SATA II Port Multiplier Specification Version 1.0. It is housed in a 7mm × 7mm, 48-pin QFN green package and is fully compliant with RoHS environmental standards.
Technical Specifications at a Glance
Manufacturer: ASMedia (Xiangshuo Technology)
Model: ASM1092
Product Type: SATA Port Multiplier Controller
Host Port: 1
Device Ports: 2
Interface Speed: Up to 6 Gbps
Specification Version: Serial ATA Revision 3.0
Clock Input: 30 MHz differential crystal oscillator / 30 MHz single-ended clock
Power Supply: 3.3 V I/O / 1.2 V Core
Package: 48-pin QFN (7 mm × 7 mm)
Environmental Standards: RoHS compliant
Typical Application Scenarios
Thanks to its outstanding port expansion capabilities and high-speed data transfer performance, the ASM1092 is widely used in the following fields:
Network-Attached Storage (NAS) Systems: Zhuang Jingfu, Assistant Marketing Manager at ASMedia, has stated that the ASM1092 series extends SATA port functionality and provides a comprehensive set of features—such as RAID and JBOD—that are essential for cloud and network storage. Furthermore, it can further boost system performance through FIS-based switching technology, reducing network storage operation times.
M.2/mSATA-to-SATA Adapters: The ASM1092 is widely used in various M.2 Key B+M or mSATA-to-dual-SATA adapter cards; storage adapter products from brands such as Delock and StarTech all utilize this chip solution.
Industrial Storage and Embedded Computing: Suitable for industrial computers, embedded storage systems, and other scenarios requiring multi-drive expansion, it supports hot-swapping and independent power management to ensure stable system operation.
External Storage Expansion Devices: Can be used in external storage applications such as external hard drive enclosures and RAID enclosures to achieve flexible expansion of SATA ports.
Mingjiada Electronics’ Supply Advantages
Shenzhen Mingjiada Electronics Co., Ltd., established in 1996 and headquartered in Shenzhen, operates branches in Hong Kong, Japan, Russia, Taiwan, and other locations. It is a globally renowned authorized independent distributor of electronic components. The company has obtained ISO 9001:2014 and ISO 14001:2014 certifications to ensure the quality of its products and services.
For the ASMedia ASM1092 chip, Mingjiada Electronics offers the following core advantages:
Guaranteed Genuine Products: All products are sourced through official channels directly from the manufacturer, ensuring they are 100% genuine.
Adequate Stock on Hand: Our warehouses in Shenzhen and Hong Kong maintain a constant supply of in-stock items, with a current inventory of 1,000 pieces, supporting both small-batch samples and bulk purchases.
Ultra-Short Lead Times: Extensive in-stock inventory enables fast delivery within 1–3 days
Flexible Transaction Methods: Supports domestic RMB transactions (tax-inclusive) and Hong Kong USD transactions
Quality Assurance: Offers manufacturer’s warranty and supports inspection by third-party testing agencies
Additionally, Mingjiada Electronics consistently purchases surplus ASMedia ASM1092 chips at premium prices. Manufacturers and individuals with excess inventory are welcome to contact us; we offer competitive purchase prices and fast settlement services.
Ordering and Inquiries
For the latest quotes on ASMedia ASM1092 or bulk purchase solutions, please feel free to contact Mingjiada Electronics at any time:
Contact: Mr. Chen
Mobile: +86 13410018555
Email: sales@hkmjd.com
Address: Rooms 1239–1241, New Asia Guoli Building, Zhenzhong Road, Futian District, Shenzhen
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