Node Flavor Description

Different regions support different node flavors, and node flavors may be changed or sold out. You are advised to log in to the CCE console and check whether the required node flavors are supported on the page for creating nodes.

CCE cluster

CCE clusters support only 2 vCPUs and 4 GiB or higher specifications. You are advised to query node specifications on the console. For details about node specifications, see Specifications.

You need to enter the specific flavor name, for example, c6.large.2.

The following tables list the specifications supported by CCE. (The specifications of some ECS models vary by region. The actual specifications displayed on the console are used.)

ECS (VM)

**Table 1** x86 nodes
Node Type	Flavor
General computing-plus	c7, c7n, c6s, c6, c6nl, c6x, c3, and c3ne ct3 cx3ne as7, ac7, and ac6
General computing	s7, s7n, s6, s6nl, s3, and s2 si3 and si2 sn3
General computing-basic	t6
Memory-optimized	m7, m7n, m6s, m6nl, m6, m3, and m2 am7 and am6
Large-memory	e7 and e6
Disk-intensive	d7, d6, d6nl, and d2
Ultra-high I/O	i7, i7n, i3, and i3nl ir7, ir7n, and ir3 air7, air6, and ai7
High-performance computing	h3 and hc2
GPU-accelerated	pi3, pi2, pi2nl, and pi1 p3s, p3v, p3, p3snl, p2s, p2v, p2vs, and p1 pc3 g7, g6, g6l, g5, g5r, and g5rnl
AI-accelerated	ai1s, ai1, and ai2

**Table 2** Kunpeng (Arm) nodes
Node Type	Flavor
Kunpeng general computing-plus	kc1
Kunpeng memory-optimized	km1
AI-accelerated	kai1s and kai1

ECS (physical server): c6 and c7 are supported.

**Table 3** ECSs (PMs)
Node Type	Flavor
General computing-plus	c6.22xlarge.2.physical c6.22xlarge.2.physical.129nic c6.22xlarge.4.physical c6.22xlarge.4.physical.129nic

BMS:
x86 nodes: BMSs of the physical.d2, physical.s4, physical.c6ne, and physical.d6ne types are supported.

Arm nodes: BMS of the physical.a1.2xlarge type is supported.

CCE Turbo cluster

ECS (VM)

**Table 4** x86 nodes
Node Type	Flavor
General computing-plus	c7, c7n, c7t, c6ne, c6sne, c6nl, and c3n ac7 and as7 s7n and s7 pc5 and pc6
Memory-optimized	m7, m7n, m3n, m6ne, m6sne, and m6nl am7
Large-memory	e7
Disk-intensive	d7
Ultra-high I/O	i7, i7n, and i3ne ir7 and ir7n air7
GPU-accelerated	pi3 and pi2ne p3v and p2sne g7 and g6ne
AI-accelerated	ai7 and ai2