Rtl9210b Datasheet 2021 ((better)) Jun 2026
If you are flashing a drive, these are the critical settings to look for:
External SSD enclosures, portable USB-C drives, and specialized embedded storage.
Supports PCIe Gen3 x2 (up to 16GT/s total bandwidth) and is compatible with standard NVMe command sets. rtl9210b datasheet 2021
| Feature | RTL9210B | ASMedia ASM2362 | JMicron JMS583 | | :--- | :--- | :--- | :--- | | Max PCIe Speed | Gen 3 x2 | Gen 3 x2 | Gen 3 x2 | | UASP Support | Full | Full | Partial (no TRIM) | | Operating Temp (max) | 85°C | 70°C | 80°C | | 4Kn Drive Support | Yes (2021 FW) | No | Via beta FW | | Price (2021, 1k units) | $2.85 | $4.20 | $2.60 |
The chip supports programmable LED output (Pin 35 in many configurations). If you are flashing a drive, these are
For hardware developers, it is important to distinguish between two variants of the chip:
According to the RTL9210B-CG Datasheet , the chip offers several industry-standard features: For hardware developers, it is important to distinguish
The RTL9210B is a USB 3.0 to SATA 6Gb/s bridge controller that supports both USB and SATA interfaces. It enables the development of external storage devices, such as external hard drives, solid-state drives (SSDs), and hybrid drives.
The defining feature of the 2021 RTL9210B silicon is its automatic protocol detection.
The RTL9210B excels in temperature tolerance, while the ASM2362 offers slightly lower power at idle.
