Basic Environment

To tune HDFS EC smoothly and securely, ensure that your environment is one of the verified environments.

Table 1 lists the hardware requirements.

**Table 1** Hardware requirements
Product	Memory	CPU	Drive	NIC	RAID Controller Card
Kunpeng server	12 x 32 GB 2933 MHz	Kunpeng 920 5220	System drive: 1 x RAID 0 (2 x 600 GB SAS HDD) Data drive: 12 x 8 TB SATA HDD	4 x 25GE (Hi1822)	SAS3508

Table 2 lists the software requirements.

Parent topic: Environment Requirements