File System Types

SFS Turbo provides two types of file systems: SFS Turbo Standard and SFS Turbo Performance.

The following table describes the features, advantages, and application scenarios of these file system types.

**Table 1** Comparison of file system types
File System Type	Storage Class	Feature	Advantage	Application Scenario
SFS Turbo	SFS Turbo Standard	Maximum bandwidth: 150 MB/s; maximum IOPS: 5,000 Latency: 2 to 5 ms; maximum capacity: 32 TB It is suitable for services with massive small files and services that require low latency.	Low latency and tenant exclusive	Services with massive small files, such as code storage, log storage, web services, and virtual desktop
SFS Turbo	SFS Turbo Performance	Maximum bandwidth: 350 MB/s; maximum IOPS: 20,000 Latency: 1 to 2 ms; maximum capacity: 32 TB With optimized features, it is suitable for services with massive small files and services that require low latency and high IOPS.	Low latency, high IOPS, and tenant exclusive	Services with massive small files, random I/O-intensive and latency-sensitive services, such as high-performance websites, file sharing, and content management