Realtek RTL9210B-CG SCSI Disk Device
User Benchmarks
| Model | Type | Score | Seq. Read MB | Seq. Write MB | Read 4k64QD | Write 4k64QD | Read Access msek. | Write Access msek. |
| Realtek RTL9210B-CG SCSI Disk Device | 1000 | 2510 | 974 | 947 | 270.44 | 240.48 | 0.12 | 0.06 |
| Realtek RTL9210B-CG SCSI Disk Device | 500 | 2469 | 892 | 876 | 310.04 | 281.59 | 0.11 | 0.08 |
| Realtek RTL9210B-CG SCSI Disk Device | 1024 | 1139 | 395 | 407 | 133.44 | 129.41 | 0.18 | 0.11 |
| Realtek RTL9210B-CG SCSI Disk Device | 480 | 1131 | 428 | 393 | 108.77 | 88.78 | 0.21 | 0.11 |
The measurement of the Realtek RTL9210B-CG SCSI Disk Device was carried out on Windows. Similar read and write speeds could certainly be achieved with the Realtek RTL9210B-CG SCSI Disk Device under Linux and MacOS. Of course, the correct hard drive driver should be installed and the correct interface for the Realtek RTL9210B-CG SCSI Disk Device should be used.
Realtek RTL9210B-CG SCSI Disk Device
The Realtek RTL9210B-CG is a specialized SCSI (Small Computer System Interface) disk controller designed for use in various storage solutions. The RTL9210B-CG is particularly known as a PCIe 3.0 NVMe-to-SATA Bridge, and it is designed to improve the performance and compatibility of storage solutions by enabling a connection between NVMe SSDs and SATA interfaces. Here is a detailed description of the Realtek RTL9210B-CG, including technical details, features and application areas:
1. Description
The Realtek RTL9210B-CG is a controller chip primarily used in storage solutions to enable compatibility between NVMe SSDs and SATA connectors. It is commonly used in external storage enclosures, docking stations, and other storage solutions to leverage fast NVMe technology over a SATA interface.
2. Technical details
- Model Number: RTL9210B-CG
- Interface: PCIe 3.0 x2 (for NVMe SSDs) and SATA III (6 Gb/s)
- Compatibility: Supports NVMe SSDs and converts their interface for connection to SATA interfaces
- Protocol: NVMe (Non-Volatile Memory Express) to SATA III
- Design: Chip for use on printed circuit boards (not a standalone drive)
- Performance:
- NVMe bandwidth: Up to 1 GB/s (depending on the SSD and the PCIe lane used)
- SATA Speed: Up to 6 Gb/s
- Energy consumption: Optimized for energy efficient operation
- Operating System Compatibility: Supports popular operating systems such as Windows, macOS and Linux (depending on driver support)
3. Functions
- NVMe to SATA Conversion: The RTL9210B-CG enables NVMe SSDs to be used via a SATA interface, enabling the integration of modern NVMe technology into older or existing SATA systems.
- High data transfer rate: By supporting PCIe 3.0, the controller can provide high data transfer rates typical of NVMe SSDs.
- Energy Efficiency: The controller is optimized for energy efficient operation to minimize power consumption in portable or stationary devices.
- Compatibility: The RTL9210B-CG is compatible with a wide range of NVMe SSDs and SATA systems, making it versatile.
- Error Correction: Supports data integrity and error correction functions to ensure the reliability of data transmission.
4. Areas of application
- External Storage Enclosures: The RTL9210B-CG is commonly used in external enclosures to connect NVMe SSDs via a SATA interface, enabling a fast and reliable external storage solution.
- Docking Stations: Integrates into docking stations to allow users to connect NVMe SSDs to devices that only have SATA ports.
- Upgrade Kits: Used in upgrade kits to make existing SATA systems compatible with the latest NVMe technology.
- Storage solutions for older systems: Allows you to use modern NVMe SSDs in older computers and systems that only have SATA ports.
- Servers and workstations: Can be used in servers and workstations to enable the use of NVMe SSDs and increase flexibility in storage integration.
5. Advantages
- Flexibility: The RTL9210B-CG offers a flexible solution for using NVMe SSDs with SATA connectors, making it easier to integrate modern storage technology into existing systems.
- High Performance: Supports high data transfer rates typical of NVMe SSDs, resulting in fast read and write operations.
- Energy efficiency: The controller is designed for energy-efficient operation, which is beneficial for mobile and stationary applications.
- Compatibility: Offers wide compatibility with various operating systems and devices, increasing versatility.
6. Summary
The Realtek RTL9210B-CG is a high-performance PCIe 3.0 NVMe to SATA controller that enables modern NVMe SSDs to be used over a SATA interface. With its support for high data transfer rates, energy efficiency and broad compatibility, the RTL9210B-CG is a valuable component in external storage solutions, docking stations and system upgrades. Its ability to integrate NVMe technology into SATA systems makes it a practical solution for expanding and enhancing storage solutions in various applications and devices.
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Realtek RTL9210B-CG SCSI Disk Device and the compatible operating systems
Windows Server 2025, 2022, 2019, 2016, ... or 2008 and higher
Windows 12, 11, 10 or Windows 7 and higher
Linux (various distributions)
macOS (from version 10.6)
Please note that the exact functions and areas of application may vary depending on the firmware version and configuration of Realtek RTL9210B-CG SCSI Disk Device.
The Realtek RTL9210B-CG SCSI Disk Device is a reliable disk in case of problems, failures, file loss and other errors, check the drivers of the Realtek RTL9210B-CG SCSI Disk Device regardless of whether it is under Windows 12, 11, 10, etc. or Linux and Apples macOS.