General Computing-plus ECSs

Overview

General computing-plus ECSs use dedicated vCPUs to deliver powerful performance. In addition, the ECSs use the latest-generation network acceleration engines and DPDK to provide high network performance.

Available now: C7n, C7t, C6s, and C6

**Table 1** General computing ECS features
Series	Compute	Disk Type	Network
C7n	vCPU to memory ratio: 1:2 or 1:4 Number of vCPUs: 2 to 96 3rd Generation Intel® Xeon® Scalable Processor Basic/Turbo frequency: 2.6 GHz/3.4 GHz	High I/O General Purpose SSD Ultra-high I/O Extreme SSD General Purpose SSD V2	Ultra-high PPS throughput An ECS with higher specifications has better network performance. Maximum PPS: 8,500,000 Maximum intranet bandwidth: 40 Gbit/s
C7t	vCPU to memory ratio: 1:4 Number of vCPUs: 2 to 128 3rd Generation Intel® Xeon® Scalable Processor Basic/Turbo frequency: 2.8 GHz/3.5 GHz	General Purpose SSD Ultra-high I/O Extreme SSD General Purpose SSD V2 Extreme SSD V2	Ultra-high PPS throughput An ECS with higher specifications has better network performance. Maximum PPS: 30 million PPS Maximum intranet bandwidth: 90 Gbit/s
C6s	vCPU to memory ratio: 1:2 or 1:4 Number of vCPUs: 2 to 64 2nd Generation Intel® Xeon® Scalable Processor Basic/Turbo frequency: 2.6 GHz/3.5 GHz	High I/O General Purpose SSD Ultra-high I/O Extreme SSD General Purpose SSD V2	Ultra-high PPS throughput An ECS with higher specifications has better network performance. Maximum PPS: 8,500,000 Maximum intranet bandwidth: 30 Gbit/s
C6	vCPU to memory ratio: 1:2 or 1:4 Number of vCPUs: 2 to 64 2nd Generation Intel® Xeon® Scalable Processor Basic/Turbo frequency: 3.0 GHz/3.4 GHz	High I/O General Purpose SSD Ultra-high I/O Extreme SSD General Purpose SSD V2	Ultra-high PPS throughput An ECS with higher specifications has better network performance. Maximum PPS: 10,000,000 Maximum intranet bandwidth: 40 Gbit/s

General Computing-plus C7t

Overview

C7t ECSs use the third-generation Intel ® Xeon ® scalable processor and the latest QingTian architecture to meet trusted computing and Internet connection requirements.

Scenarios

Finance and government
Internet communication that requires high PPS, such as on-screen comments and real-time voice

Specifications

**Table 2** C7t ECS specifications
Flavor	vCPUs	Memory (GiB)	Max./Assured Bandwidth (Gbit/s)	Max. PPS (10,000)	Max. NIC Queues	Max. NICs	Max. Supplementary NICs	Virtualization
c7t.large.4	2	8	10/1.28	80	2	2	16	QingTian
c7t.xlarge.4	4	16	16/2.56	150	2	3	32
c7t.2xlarge.4	8	32	20/4	200	4	4	64
c7t.3xlarge.4	12	48	34/6.4	300	4	6	96
c7t.4xlarge.4	16	64	40/8	400	8	8	128
c7t.6xlarge.4	24	96	50/14.4	600	8	8	192
c7t.8xlarge.4	32	128	60/16	800	16	8	256
c7t.12xlarge.4	48	192	70/28.8	1200	16	8	256
c7t.16xlarge.4	64	256	72/32	1500	28	8	256
c7t.24xlarge.4	96	384	80/40	2400	32	8	256

General computing-plus C7n

Overview

C7n ECSs use the third-generation Intel® Xeon® Scalable processors to provide enhanced computing, security, and stability. A C7n ECS can have a maximum number of 96 vCPUs and a memory speed of 3,200 MHz. C7n ECSs support secure boot, providing a secure and trusted cloud environment.

Scenarios

Medium- and heavy-load enterprise applications with strict requirements on computing and network performance, such as web applications, e-commerce platforms, short video platforms, online games, and insurance and finance.

Specifications

**Table 3** C7n ECS specifications
Flavor	vCPUs	Memory (GiB)	Max./Assured Bandwidth (Gbit/s)	Max. PPS (10,000)	Max. NIC Queues	Max. NICs	Max. Supplementary NICs	Virtualization
c7n.large.2	2	4	4/0.8	40	2	2	16	KVM
c7n.xlarge.2	4	8	8/1.6	80	2	3	32	KVM
c7n.2xlarge.2	8	16	15/3	150	4	4	64	KVM
c7n.3xlarge.2	12	24	17/5	200	4	6	96	KVM
c7n.4xlarge.2	16	32	20/6	280	8	8	128	KVM
c7n.6xlarge.2	24	48	25/9	400	8	8	192	KVM
c7n.8xlarge.2	32	64	30/12	550	16	8	256	KVM
c7n.12xlarge.2	48	96	35/18	750	16	8	256	KVM
c7n.16xlarge.2	64	128	36/24	800	28	8	256	KVM
c7n.24xlarge.2	96	192	40/36	850	32	8	256	KVM
c7n.large.4	2	8	4/0.8	40	2	2	16	KVM
c7n.xlarge.4	4	16	8/1.6	80	2	3	32	KVM
c7n.2xlarge.4	8	32	15/3	150	4	4	64	KVM
c7n.3xlarge.4	12	48	17/5	200	4	6	96	KVM
c7n.4xlarge.4	16	64	20/6	280	8	8	128	KVM
c7n.6xlarge.4	24	96	25/9	400	8	8	192	KVM
c7n.8xlarge.4	32	128	30/12	550	16	8	256	KVM
c7n.12xlarge.4	48	192	35/18	750	16	8	256	KVM
c7n.16xlarge.4	64	256	36/24	800	28	8	256	KVM
c7n.24xlarge.4	96	384	40/36	850	32	8	256	KVM

General Computing-plus C6s

Overview

C6s ECSs use the second-generation Intel® Xeon® Scalable processors that feature high performance, stability, low latency, and cost-effectiveness.

Scenarios

Internet, gaming, and rendering scenarios, especially those with strict requirements on computing and network stability

Gaming: C6s ECSs meet requirements of high performance and stability.
Rendering: C6s ECSs provide high-quality rendering at the most optimal cost.
Other scenarios: C6s ECSs support gaming acceleration, video bullet screen, website building, and app development.

Specifications

**Table 4** C6s ECS specifications
Flavor	vCPUs	Memory (GiB)	Max./Assured Bandwidth (Gbit/s)	Max. PPS (10,000)	Max. NIC Queues	Max. NICs	Virtualization
c6s.large.2	2	4	1/1	30	2	2	KVM
c6s.xlarge.2	4	8	2/2	60	2	3	KVM
c6s.2xlarge.2	8	16	4/4	120	4	4	KVM
c6s.3xlarge.2	12	24	5.5/5.5	180	4	6	KVM
c6s.4xlarge.2	16	32	7.5/7.5	240	8	8	KVM
c6s.6xlarge.2	24	48	11/11	350	8	8	KVM
c6s.8xlarge.2	32	64	15/15	450	16	8	KVM
c6s.12xlarge.2	48	96	22/22	650	16	8	KVM
c6s.16xlarge.2	64	128	30/30	850	32	8	KVM
c6s.large.4	2	8	1/1	30	2	2	KVM
c6s.xlarge.4	4	16	2/2	60	2	3	KVM
c6s.2xlarge.4	8	32	4/4	120	4	4	KVM
c6s.3xlarge.4	12	48	5.5/5.5	180	4	6	KVM
c6s.4xlarge.4	16	64	7.5/7.5	240	8	8	KVM
c6s.6xlarge.4	24	96	11/11	350	8	8	KVM
c6s.8xlarge.4	32	128	15/15	450	16	8	KVM
c6s.12xlarge.4	48	192	22/22	650	16	8	KVM
c6s.16xlarge.4	64	256	30/30	850	32	8	KVM

General Computing-plus C6

Overview

C6 ECSs use second-generation Intel® Xeon® Scalable processors to provide powerful and stable computing performance. By using 25GE high-speed intelligent NICs, C6 ECSs offer ultra-high network bandwidth and PPS.

Scenarios

Websites and web applications that require high computing and network performance
General databases and cache servers
Medium- and heavy-load enterprise applications
Gaming and rendering

Specifications

**Table 5** C6 ECS specifications
Flavor	vCPUs	Memory (GiB)	Max./Assured Bandwidth (Gbit/s)	Max. PPS (10,000)	Max. NIC Queues	Max. NICs	EVS Basic Bandwidth (Gbit/s)	Virtualization
c6.large.2	2	4	4/1.2	40	2	2	1.5	KVM
c6.xlarge.2	4	8	8/2.4	80	2	3	2	KVM
c6.2xlarge.2	8	16	15/4.5	150	4	4	2.5	KVM
c6.3xlarge.2	12	24	17/7	200	4	6	4	KVM
c6.4xlarge.2	16	32	20/9	280	8	8	5	KVM
c6.6xlarge.2	24	48	25/14	400	8	8	8	KVM
c6.8xlarge.2	32	64	30/18	550	16	8	10	KVM
c6.12xlarge.2	48	96	35/27	750	16	8	15	KVM
c6.16xlarge.2	64	128	40/36	1,000	32	8	20	KVM
c6.22xlarge.2	88	176	44/40	1,200	32	8	20	KVM
c6.large.4	2	8	4/1.2	40	2	2	1.5	KVM
c6.xlarge.4	4	16	8/2.4	80	2	3	2	KVM
c6.2xlarge.4	8	32	15/4.5	150	4	4	2.5	KVM
c6.3xlarge.4	12	48	17/7	200	4	6	4	KVM
c6.4xlarge.4	16	64	20/9	280	8	8	5	KVM
c6.6xlarge.4	24	96	25/14	400	8	8	8	KVM
c6.8xlarge.4	32	128	30/18	550	16	8	10	KVM
c6.12xlarge.4	48	192	35/27	750	16	8	15	KVM
c6.16xlarge.4	64	256	40/36	1,000	32	8	20	KVM
c6.22xlarge.4	88	352	44/40	1,200	28	8	20	KVM
c6.22xlarge.4.physical	88	384	44/40	1,000	16	33	20	Bare metal