Memory-optimized

2026-03-23 09:53:35

Memory-optimized cloud servers exclusively utilize the host machine's CPU resources, with no CPU contention between instances and no resource overcommitment, providing performance closer to that of physical servers, while also offering larger CPU and memory configurations. Suitable for high-memory-consuming business scenarios that have certain requirements for instance performance.

Available Specifications: m7 and m3

Application Scenario

The CPU-to-memory ratio of memory-optimized cloud servers can reach 1:8, suitable for high-memory computing applications:

Big Data Analysis
Core database

Memory-optimized Elastic Cloud Server Features

Specification Name	Computing	Disk Type	Network
m8	1.CPU to Memory Ratio: 1:8 2.vCPU Quantity Range: 2-128 3.Processor: Third Generation Intel® Xeon® Scalable Processor 4.Base Frequency / Turbo Frequency: 2.8GHz / 3.5GHz	1. Standard I/O 2. High I/O 3. General-purpose SSD 4. Ultra High I/O 5. Extreme SSD, XSSD-1, XSSD-2	1. Support for IPv6 2. Instance network performance corresponds to computing specifications; the higher the specifications, the stronger the network performance. 3. Maximum network packet transmission and reception: 30 million PPS 4. Maximum intranet bandwidth: 100 Gbps
m7	1.CPU/memory ratio: 1:8 2.vCPU quantity range: 2-96 3.Processor: Third-generation Intel® Xeon® Scalable processor 4.Base frequency/Turbo frequency: 2.8GHz / 3.5GHz	1.Standard I/O 2.High I/O 3.General-purpose SSD 4.Ultra High I/O 5.Extreme SSD	1.Support for IPv6 2.Instance network performance corresponds to computing specifications; the higher the specifications, the stronger the network performance. 3.Maximum network packet transmission and reception: 11 million PPS 4.Maximum intranet bandwidth: 40 Gbps
m6	1.CPU to Memory Ratio: 1:8 2.vCPU Quantity Range: 2-64 3.Processor: Second Generation Intel® Xeon® Scalable Processor 4.Base Frequency / Turbo Frequency: 3.0GHz / 4.0GHz	1.Standard I/O 2.High I/O 3.General-purpose SSD 4.Ultra High I/O 5.Extreme SSD	1.Support for IPv6 2.Instance network performance corresponds to computing specifications; the higher the specifications, the stronger the network performance. 3.Maximum network packet transmission and reception: 10 million PPS 4.Maximum intranet bandwidth: 40 Gbps
m3	1.CPU/memory ratio: 1:8 2.vCPU quantity range: 2-32 3.Processor: Intel® Xeon® Scalable processor 4.Base frequency/Turbo frequency: 2.1-2.3GHz / 3.2-4.0GHz	1.Standard I/O 2.High I/O 3.General-purpose SSD 4.Ultra High I/O	1.Support for IPv6 2.Instance network performance is proportional to computing specifications; the higher the specifications, the stronger the network performance 3.Maximum network packet transmission and reception: 2.6 million PPS 4.Maximum internal network bandwidth: 15 Gbps

The specifications of the m8 Elastic Cloud Server

Specification Name	CPU( Core)	Memory( GB )	Baseline Bandwidth (Gbps )	Maximum Bandwidth (Gbps )	Maximum Packets Sent and Received (Ten Thousand pps )	Number of Connections ( million )	NIC Multi-Queue	ENI	Cloud diskIOPS Baseline/Burst	Cloud disk Bandwidth Baseline / Burst ( Gbit/s )
m8.large.8	2	16	2.5	15	100	25	2	3	25,000 / up to 200,000	2 / up to 10
m8.xlarge.8	4	32	4	15	120	50	4	4	50,000 / up to 200,000	2.5 / up to 10
m8.2xlarge.8	8	64	6	15	160	100	8	4	60,000 / up to 200,000	4 / up to 10
m8.3xlarge.8	12	96	10	15	240	150	12	8	80,000 / up to 200,000	5 / up to 10
m8.4xlarge.8	16	128	12	25	300	200	16	8	100,000 / up to 200,000	6 / up to 10
m8.6xlarge.8	24	192	15	25	450	300	24	8	120,000 / up to 200,000	7.5 / up to 10
m8.8xlarge.8	32	256	20	25	600	400	32	8	200,000 / None	10 / None
m8.12xlarge.8	48	384	25	None	900	600	48	8	300,000 / None	12 / None
m8.16xlarge.8	64	512	32	None	1200	800	64	8	360,000 / None	20 / None
m8.24xlarge.8	96	768	50	None	1800	1200	64	15	360,000 / None	24 / None
m8.32xlarge.8	128	1024	100	None	3000	1200	64	15	1 million / None	48 / None

Specifications of the m7 Elastic Cloud Server

Specification Name	CPU( Core)	Memory( GB )	Maximum Bandwidth ( Gbps )	Baseline Bandwidth ( Gbps )	Maximum Packets Sent and Received (Ten Thousand pps )	NIC Multi-Queue
m7.large.8	2	16	4	0.8	40	2
m7.xlarge.8	4	32	8	1.6	80	2
m7.2xlarge.8	8	64	15	3	150	4
m7.3xlarge.8	12	96	17	5	200	4
m7.4xlarge.8	16	128	20	6	280	8
m7.6xlarge.8	24	192	25	19	400	8
m7.8xlarge.8	32	256	30	12	550	16
m7.12xlarge.8	48	384	35	18	750	16
m7.16xlarge.8	64	512	30	24	1000	28
m7.24xlarge.8	96	768	40	36	1100	32

Specifications of the m6 Elastic Cloud Server

Specification Name	CPU( Core)	Memory( GB )	Maximum Bandwidth ( Gbps )	Baseline Bandwidth ( Gbps )	Maximum Packets Sent and Received (Ten Thousand pps )	NIC Multi-Queue
m6.large.8	2	16	4	1.2	40	2
m6.xlarge.8	4	32	8	2.4	80	2
m6.2xlarge.8	8	64	15	4.5	150	4
m6.3xlarge.8	12	96	17	7	200	4
m6.4xlarge.8	16	128	20	9	280	8
m6.6xlarge.8	24	192	25	14	400	8
m6.8xlarge.8	32	256	30	18	550	16
m6.16xlarge.8	64	512	40	36	1000	32

Specifications of the m3 Elastic Cloud Server

Specification Name	CPU( Core)	Memory( GB )	Maximum Bandwidth ( Gbps )	Baseline Bandwidth ( Gbps )	Maximum Packets Sent and Received (Ten Thousand pps )	NIC Multi-Queue
m3.large.8	2	16	1.5	0.6	30	2
m3.xlarge.8	4	32	3	1.1	50	2
m3.2xlarge.8	8	64	5	2	90	4
m3.4xlarge.8	16	128	10	4.5	130	4
m3.8xlarge.8	32	256	15	9	260	8