Instance families with local SSDs (i series) offer vCPU-to-memory ratios of 1:4 and 1:8. They are suitable for scenarios such as online transaction processing (OLTP), high-performance relational databases, NoSQL databases such as Cassandra and MongoDB, search scenarios that use solutions such as Elasticsearch, and E-MapReduce (EMR) big data scenarios that require storage-compute separation.
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Intel® Xeon® Granite Rapids processors | Intel® Xeon® Scalable (Ice Lake) processors | Intel® Xeon® Platinum 8269CY (Cascade Lake) processors | Intel® Xeon® Platinum 8163 (Skylake) processors |
Introduction to Local SSD Instance Families
The data reliability of a local disk depends on the reliability of the physical server, which creates a potential single point of failure (SPOF). Data stored on local disks is at risk of being lost. Therefore, do not store business data that requires long-term preservation on local disks. For more information, see Local disks.
Instances with local SSDs are high I/O instances. They are suitable for scenarios that have high requirements for storage I/O performance and require a high availability (HA) architecture at the application layer, such as NoSQL databases, Massively Parallel Processing (MPP) data warehouses, and distributed file systems.
Instances with local SSDs are suitable for customers in industries that provide online services, such as online gaming, E-commerce, ApsaraVideo Live, and media. These instances meet the low latency and high I/O performance requirements of I/O-intensive applications for block storage.
Instances with local SSDs have the following features:
Deliver tens of thousands to hundreds of thousands of low-latency random read/write input/output operations per second (IOPS) for large databases.
Provide a sequential read/write throughput of up to several GiB per second in big data, parallel computing, and other large dataset scenarios.
Use local Non-Volatile Memory Express (NVMe) SSDs to deliver hundreds of thousands of random read/write IOPS with latency as low as microseconds.
When you use instances with local SSDs, note the following:
Upgrades and downgrades are not supported.
Local disks are bound to specific instance types. The number and capacity of local disks are determined by the instance type that you select. You cannot purchase local disks separately. You also cannot detach a local disk from one instance and attach it to another.
Local disks do not support snapshots. To create an image that contains the system disk and data disks of an instance with local SSDs, you must combine the snapshots of the system disk and the data disks. The data disks must be cloud disks.
You cannot create an image that includes both the system disk and data disks using an instance ID.
You can attach standard SSDs. Attached standard SSDs can be resized.
Operations on an instance with local SSDs may affect the data on the local disks. For more information, see Impacts of instance operations on data stored on local disks.
i5g instance family with local SSDs
Introduction: This instance family provides high-performance NVMe SSD local disks with high IOPS, high throughput, and low access latency. It leverages the new Alibaba Cloud Cloud Infrastructure Processing Unit (CIPU) architecture and is powered by Intel® Xeon® 6 processors to deliver stable computing power and a powerful DPI engine.
Scenarios: Disk-based key-value (KV) databases such as RocksDB and ClickHouse. E-MapReduce for big data, including hot and cold data tiering, storage-compute separation, and data lakes. Search scenarios such as Elasticsearch.
Compute:
vCPU-to-memory ratio of 1:4.
Processor: Powered by Intel® Xeon® Granite Rapids with a 3.2 GHz base clock speed and a 3.6 GHz all-core turbo frequency for stable computing performance.
Storage:
I/O optimized instance.
Supported disk categories: enterprise SSDs (ESSDs), ESSD AutoPL disks, and regional ESSDs. For more information, see Block storage overview.
Network:
Supports IPv4 and IPv6. For information about IPv6 communication, see IPv6 communication.
Supports elastic RDMA interfaces (ERIs). For information about how to use ERIs, see Enable eRDMA on an enterprise-level instance.
Supports the Jumbo Frames feature. For more information, see Jumbo Frames.
Provides high network performance based on large computing capacity.
Security: supports the vTPM feature. For more information, see Overview.
i5g instance types and specifications are listed in the following table.
Instance type | vCPU | Memory (GiB) | Local storage | Network baseline/burst bandwidth (Gbit/s) | Packet forwarding rate (PPS) | Disk baseline/burst IOPS | Disk baseline/burst bandwidth (Gbit/s) |
ecs.i5g.8xlarge | 32 | 128 | 1 × 1,919 GB (1 × 1,788 GiB) | 16/32 | 10,000,000 | 200,000/300,000 | 10/12 |
ecs.i5g.16xlarge | 64 | 256 | 1 × 3,839 GB (1 × 3,576 GiB) | 32/None | 20,000,000 | 300,000/None | 16/None |
i5ge instance family with local SSDs
Introduction: This instance family provides high-performance NVMe SSD local disks with high IOPS, high throughput, and low access latency. It leverages the new Alibaba Cloud CIPU architecture and is powered by Intel® Xeon® 6 processors to deliver stable computing power and a powerful DPI engine.
Scenarios: Disk-based KV databases such as RocksDB and ClickHouse. Big data computing with local cache. Online transaction scenarios.
Compute:
vCPU-to-memory ratio of 1:6.
Processor: Powered by Intel® Xeon® Granite Rapids with a 3.2 GHz base clock speed and a 3.6 GHz all-core turbo frequency for stable computing performance.
Storage:
I/O optimized instance.
Supported disk categories: ESSDs, ESSD AutoPL disks, and regional ESSDs. For more information, see Block storage overview.
Network:
Supports IPv4 and IPv6. For information about IPv6 communication, see IPv6 communication.
Supports elastic RDMA interfaces (ERIs). For information about how to use ERIs, see Enable eRDMA on an enterprise-level instance.
Supports the Jumbo Frames feature. For more information, see Jumbo Frames.
Provides high network performance based on large computing capacity.
Security: supports the vTPM feature. For more information, see Overview.
i5ge instance types and specifications are listed in the following table.
Instance type | vCPU | Memory (GiB) | Local storage | Network baseline/burst bandwidth (Gbit/s) | Packet forwarding rate (PPS) | Disk baseline/burst IOPS | Disk baseline/burst bandwidth (Gbit/s) |
ecs.i5ge.3xlarge | 12 | 72 | 1 × 1,919 GB (1 × 1,788 GiB) | 25/40 | 4,000,000 | 80,000/200,000 | 5/10 |
ecs.i5ge.6xlarge | 24 | 144 | 1 × 3,839 GB (1 × 3,576 GiB) | 50/70 | 8,000,000 | 120,000/200,000 | 7.5/10 |
ecs.i5ge.12xlarge | 48 | 288 | 2 × 3,839 GB (2 × 3,576 GiB) | 84/None | 15,000,000 | 240,000/None | 12/None |
ecs.i5ge.24xlarge | 96 | 576 | 4 × 3,839 GB (4 × 3,576 GiB) | 172/None | 30,000,000 | 300,000/None | 20/None |
i5 instance family with local SSDs
Introduction: This instance family provides high-performance NVMe SSD local disks with high IOPS, high throughput, and low access latency. It leverages the new Alibaba Cloud CIPU architecture and is powered by Intel® Xeon® 6 processors to deliver stable computing power and a powerful DPI engine.
Scenarios: Disk-based KV databases such as RocksDB and ClickHouse. E-MapReduce for big data, including hot and cold data tiering, storage-compute separation, and data lakes. Other I/O-intensive applications with frequent disk writes, such as message middleware and containers.
Compute:
vCPU-to-memory ratio of 1:8.
Processor: Powered by Intel® Xeon® Granite Rapids with a 3.4 GHz base clock speed and a 3.8 GHz all-core turbo frequency for stable computing performance.
Storage:
I/O optimized instance.
Supported disk categories: ESSDs, ESSD AutoPL disks, and regional ESSDs. For more information, see Block storage overview.
Network:
Supports IPv4 and IPv6. For information about IPv6 communication, see IPv6 communication.
Supports elastic RDMA interfaces (ERIs). For information about how to use ERIs, see Enable eRDMA on an enterprise-level instance.
Supports the Jumbo Frames feature. For more information, see Jumbo Frames.
Provides high network performance based on large computing capacity.
Security: supports the vTPM feature. For more information, see Overview.
i5 instance types and specifications are listed in the following table.
Instance type | vCPU | Memory (GiB) | Local storage | Network baseline/burst bandwidth (Gbit/s) | Packet forwarding rate (PPS) | Disk baseline/burst IOPS | Disk baseline/burst bandwidth (Gbit/s) |
ecs.i5.xlarge | 4 | 32 | 1 × 960 GB (1 × 894 GiB) | 10/20 | 2,000,000 | 40,000/200,000 | 2/10 |
ecs.i5.2xlarge | 8 | 64 | 1 × 1,919 GB (1 × 1,788 GiB) | 20/40 | 4,000,000 | 60,000/200,000 | 4/10 |
ecs.i5.4xlarge | 16 | 128 | 1 × 3,839 GB (1 × 3,576 GiB) | 40/80 | 7,000,000 | 100,000/200,000 | 6/10 |
ecs.i5.8xlarge | 32 | 256 | 2 × 3,839 GB (2 × 3,576 GiB) | 80/120 | 14,000,000 | 150,000/200,000 | 10/12 |
ecs.i5.12xlarge | 48 | 384 | 3 × 3,839 GB (3 × 3,576 GiB) | 120 | 20,000,000 | 240,000 | 12 |
ecs.i5.16xlarge | 64 | 512 | 4 × 3,839 GB (4 × 3,576 GiB) | 160 | 27,000,000 | 300,000 | 16 |
i4 instance family with local SSDs
Introduction: Equipped with high-performance NVMe SSD local disks that provide high IOPS, high throughput, and low access latency.
Scenarios: OLTP, high-performance relational databases, NoSQL databases such as Cassandra and MongoDB, and search scenarios such as Elasticsearch.
Compute:
Processor: Powered by 2.7 GHz Intel® Xeon® Scalable (Ice Lake) processors with an all-core turbo frequency of 3.5 GHz for stable computing performance.
Storage:
I/O optimized instance.
Supported disk categories: ESSDs, ESSD AutoPL disks, and regional ESSDs. For more information, see Block storage overview.
Network:
Supports IPv4 and IPv6. For information about IPv6 communication, see IPv6 communication.
Supports elastic RDMA interfaces (ERIs). For information about how to use ERIs, see Enable eRDMA on an enterprise-level instance.
Provides high network performance based on large computing capacity.
Compatibility with operating systems: For more information, see Compatibility between i4 instance types with local SSDs and operating systems.
i4 instance types and specifications are listed in the following table.
Instance type | vCPU | Memory (GiB) | Local storage | Network baseline/burst bandwidth (Gbit/s) | Packet forwarding rate (PPS) | Disk baseline/burst IOPS | Disk baseline/burst bandwidth (Gbit/s) |
ecs.i4.large | 2 | 16 | 1 × 479 GB (1 × 447 GiB) | 2.5/15 | 900,000 | 20,000/burstable up to 110,000 | 1.5/6 |
ecs.i4.xlarge | 4 | 32 | 1 × 959 GB (1 × 894 GiB) | 4/15 | 1,000,000 | 40,000/burstable up to 110,000 | 2/6 |
ecs.i4.2xlarge | 8 | 64 | 1 × 1,919 GB (1 × 1,788 GiB) | 6/15 | 1,600,000 | 50,000/burstable up to 110,000 | 3/6 |
ecs.i4.4xlarge | 16 | 128 | 1 × 3,839 GB (1 × 3,576 GiB) | 10/25 | 3,000,000 | 80,000/burstable up to 110,000 | 5/6 |
ecs.i4.8xlarge | 32 | 256 | 2 × 3,839 GB (2 × 3,576 GiB) | 25/None | 6,000,000 | 150,000/None | 8/None |
ecs.i4.16xlarge | 64 | 512 | 4 × 3,839 GB (4 × 3,576 GiB) | 50/None | 12,000,000 | 300,000/None | 16/None |
ecs.i4.32xlarge | 128 | 1024 | 8 × 3,839 GB (8 × 3,576 GiB) | 100/None | 24,000,000 | 600,000/None | 32/None |
i4g instance family with local SSDs
Introduction: Equipped with high-performance NVMe SSD local disks that provide high IOPS, high throughput, and low access latency.
Scenarios: OLTP and high-performance relational databases. E-MapReduce for big data, including hot and cold data tiering, storage-compute separation, and data lakes. Search scenarios such as Elasticsearch.
Compute:
vCPU-to-memory ratio of 1:4. This is designed for scenarios such as high-performance databases.
Processor: Powered by 2.7 GHz Intel® Xeon® Scalable (Ice Lake) processors with an all-core turbo frequency of 3.5 GHz for stable computing performance.
Storage:
I/O optimized instance.
Supported disk categories: ESSDs, ESSD AutoPL disks, and regional ESSDs. For more information, see Block storage overview.
Network:
Supports IPv4 and IPv6. For information about IPv6 communication, see IPv6 communication.
i4g instance types and specifications are listed in the following table.
Instance type | vCPU | Memory (GiB) | Local storage | Network baseline/burst bandwidth (Gbit/s) | Packet forwarding rate (PPS) | Disk baseline IOPS | Disk baseline bandwidth (Gbit/s) |
ecs.i4g.4xlarge | 16 | 64 | 1 × 959 GB (1 × 894 GiB) | 8/25 | 3,000,000 | 100,000 | 6 |
ecs.i4g.8xlarge | 32 | 128 | 1 × 1,919 GB (1 × 1,788 GiB) | 16/25 | 6,000,000 | 150,000 | 8 |
ecs.i4g.16xlarge | 64 | 256 | 2 × 1,919 GB (2 × 1,788 GiB) | 32/None | 12,000,000 | 300,000 | 16 |
ecs.i4g.32xlarge | 128 | 512 | 4 × 1,919 GB (4 × 1,788 GiB) | 64/None | 24,000,000 | 600,000 | 32 |
This instance family supports only Linux images. When you create an instance of this family, you must select a Linux image. Otherwise, the instance fails to be created.
i4r instance family with local SSDs
Introduction: Equipped with high-performance NVMe SSD local disks that provide high IOPS, high throughput, and low access latency.
Scenarios: OLTP, high-performance relational databases, NoSQL databases such as Cassandra and MongoDB, and search scenarios such as Elasticsearch.
Compute:
vCPU-to-memory ratio of 1:8. This is designed for scenarios such as high-performance databases. This instance family is the most cost-effective choice for applications such as hot data tiering and data lakes.
Processor: Powered by 2.7 GHz Intel® Xeon® Scalable (Ice Lake) processors with an all-core turbo frequency of 3.5 GHz for stable computing performance.
Storage:
I/O optimized instance.
Supported disk categories: ESSDs, ESSD AutoPL disks, and regional ESSDs. For more information, see Block storage overview.
Network:
Supports IPv4 and IPv6. For information about IPv6 communication, see IPv6 communication.
i4r instance types and specifications are listed in the following table.
Instance type | vCPU | Memory (GiB) | Local storage | Network baseline/burst bandwidth (Gbit/s) | Packet forwarding rate (PPS) | Disk baseline IOPS | Disk baseline bandwidth (Gbit/s) |
ecs.i4r.4xlarge | 16 | 128 | 1 × 959 GB (1 × 894 GiB) | 8/25 | 3,000,000 | 100,000 | 6 |
ecs.i4r.8xlarge | 32 | 256 | 1 × 1,919 GB (1 × 1,788 GiB) | 16/25 | 6,000,000 | 150,000 | 8 |
ecs.i4r.16xlarge | 64 | 512 | 2 × 1,919 GB (2 × 1,788 GiB) | 32/None | 12,000,000 | 300,000 | 16 |
ecs.i4r.32xlarge | 128 | 1024 | 4 × 1,919 GB (4 × 1,788 GiB) | 64/None | 24,000,000 | 600,000 | 32 |
i4p, a performance-enhanced instance family with local disks
Introduction: Based on Intel® Optane™ persistent memory (PMem), this instance family provides local disks with extremely high performance. For information about how to initialize the local disks, see Initialize persistent memory as a local disk.
Scenarios:
Gene sequencing applications. For more information, see Customer use cases.
Disk-based KV databases, such as RocksDB and ClickHouse.
OLTP and high-performance relational databases for write-ahead logging (WAL) optimization.
NoSQL databases, such as Cassandra, MongoDB, and HBase.
Search scenarios such as Elasticsearch.
Other I/O-intensive applications that frequently write data to disks, such as message middleware and containers.
Compute:
vCPU-to-memory ratio of 1:4.
Processor: Powered by third-generation Intel® Xeon® Scalable (Ice Lake) processors with a base frequency of 2.7 GHz and an all-core turbo frequency of 3.2 GHz for stable computing performance.
Storage:
I/O optimized instance.
Supported disk categories: ESSDs, ESSD AutoPL disks, and regional ESSDs. For more information, see Block storage overview.
Network:
Supports IPv4 and IPv6. For information about IPv6 communication, see IPv6 communication.
Provides high network performance based on large computing capacity.
i4p instance types and specifications are listed in the following table.
Instance type | vCPU | Memory (GiB) | Persistent memory (GiB) | Network baseline/burst bandwidth (Gbit/s) | Packet forwarding rate (PPS) | Disk baseline/burst IOPS | Disk baseline/burst bandwidth (Gbit/s) |
ecs.i4p.2xlarge | 8 | 32 | 1 × 126 | 5/10 | 1,600,000 | 50,000/110,000 | 3/6 |
ecs.i4p.4xlarge | 16 | 64 | 2 × 126 | 10/25 | 3,000,000 | 80,000/110,000 | 5/6 |
ecs.i4p.6xlarge | 24 | 96 | 3 × 126 | 12/25 | 4,500,000 | 110,000/None | 6/None |
ecs.i4p.8xlarge | 32 | 128 | 4 × 126 | 16/25 | 6,000,000 | 150,000/None | 8/None |
ecs.i4p.16xlarge | 64 | 256 | 1 × 1008 | 32/None | 12,000,000 | 300,000/None | 16/None |
ecs.i4p.32xlarge | 128 | 512 | 2 × 1008 | 64/None | 24,000,000 | 600,000/None | 32/None |
i3g instance family with local SSDs
Introduction: Equipped with high-performance NVMe SSD local disks that provide high IOPS, high throughput, and low access latency.
Scenarios: OLTP, high-performance relational databases, NoSQL databases such as Cassandra, MongoDB, and HBase, and search scenarios such as Elasticsearch.
Compute:
vCPU-to-memory ratio of 1:4. This is designed for scenarios such as high-performance databases.
Processor: Powered by 2.5 GHz Intel® Xeon® Platinum 8269CY (Cascade Lake) processors with a turbo frequency of 3.2 GHz for stable computing performance.
Storage:
I/O optimized instance.
Supported disk categories: ESSDs, ESSD AutoPL disks, and regional ESSDs. For more information, see Block storage overview.
Network:
Supports IPv4 and IPv6. For information about IPv6 communication, see IPv6 communication.
Provides high network performance based on large computing capacity.
i3g instance types and specifications are listed in the following table.
Instance type | vCPU | Memory (GiB) | Local storage | Network baseline/burst bandwidth (Gbit/s) | Packet forwarding rate (PPS) | Disk baseline IOPS | Disk baseline bandwidth (Gbit/s) |
ecs.i3g.2xlarge | 8 | 32 | 1 × 479 GB (1 × 447 GiB) | 3/10 | 1,750,000 | 52,500 | 2 |
ecs.i3g.4xlarge | 16 | 64 | 1 × 959 GB (1 × 894 GiB) | 5/10 | 3,500,000 | 84,000 | 3 |
ecs.i3g.8xlarge | 32 | 128 | 2 × 959 GB (2 × 894 GiB) | 12/None | 7,000,000 | 157,500 | 5 |
ecs.i3g.13xlarge | 52 | 192 | 3 × 959 GB (3 × 894 GiB) | 16/None | 12,000,000 | 252,000 | 8 |
ecs.i3g.26xlarge | 104 | 384 | 6 × 959 GB (6 × 894 GiB) | 32/None | 24,000,000 | 500,000 | 16 |
This instance family supports only Linux images. When you create an instance of this family, you must select a Linux image. Otherwise, the instance fails to be created.
i3 instance family with local SSDs
Introduction: This instance family is equipped with high-performance NVMe SSD local disks that provide high IOPS, high throughput, and low access latency. It also supports online fencing of faulty disks.
Scenarios: OLTP, high-performance relational databases, NoSQL databases such as Cassandra and MongoDB, and search scenarios such as Elasticsearch.
Compute:
Processor: Powered by 2.5 GHz Intel® Xeon® Platinum 8269CY (Cascade Lake) processors with a turbo frequency of 3.2 GHz for stable computing performance.
Storage:
I/O optimized instance.
Supported disk categories: ESSDs, ESSD AutoPL disks, regional ESSDs, standard SSDs, and ultra disks. For more information, see Block storage overview.
Network:
Supports IPv4 and IPv6. For information about IPv6 communication, see IPv6 communication.
Provides high network performance based on large computing capacity.
i3 instance types and specifications are listed in the following table.
Instance type | vCPU | Memory (GiB) | Local storage | Network baseline/burst bandwidth (Gbit/s) | Packet forwarding rate (PPS) | Disk baseline IOPS | Disk baseline bandwidth (Gbit/s) |
ecs.i3.xlarge | 4 | 32 | 1 × 959 GB (1 × 894 GiB) | 1.5/10 | 1,000,000 | 40,000 | 1.5 |
ecs.i3.2xlarge | 8 | 64 | 1 × 1,919 GB (1 × 1,788 GiB) | 2.5/10 | 1,600,000 | 50,000 | 2 |
ecs.i3.4xlarge | 16 | 128 | 2 × 1,919 GB (2 × 1,788 GiB) | 5/10 | 3,000,000 | 80,000 | 3 |
ecs.i3.8xlarge | 32 | 256 | 4 × 1,919 GB (4 × 1,788 GiB) | 10/None | 6,000,000 | 150,000 | 5 |
ecs.i3.13xlarge | 52 | 384 | 6 × 1,919 GB (6 × 1,788 GiB) | 16/None | 9,000,000 | 240,000 | 8 |
ecs.i3.26xlarge | 104 | 768 | 12 × 1,919 GB (12 × 1,788 GiB) | 32/None | 24,000,000 | 480,000 | 16 |
This instance family supports only Linux images. When you create an instance of this family, you must select a Linux image. Otherwise, the instance fails to be created.
i2 instance family with local SSDs
Introduction: Equipped with high-performance NVMe SSD local disks that provide high IOPS, high throughput, and low access latency.
Scenarios: OLTP, high-performance relational databases, NoSQL databases such as Cassandra, MongoDB, and HBase, and search scenarios such as Elasticsearch.
Compute:
vCPU-to-memory ratio of 1:8. This is designed for scenarios such as high-performance databases.
Processor: Powered by 2.5 GHz Intel® Xeon® Platinum 8163 (Skylake) processors.
Storage:
I/O optimized instance.
Supported disk categories: standard SSDs and ultra disks.
Network:
Supports IPv4 and IPv6. For information about IPv6 communication, see IPv6 communication.
Provides high network performance based on large computing capacity.
i2 instance types and specifications are listed in the following table.
Instance type | vCPU | Memory (GiB) | Local storage | Network baseline bandwidth (Gbit/s) | Packet forwarding rate (PPS) | Disk bandwidth (Gbit/s) |
ecs.i2.xlarge | 4 | 32 | 1 × 959 GB (1 × 894 GiB) | 1 | 500,000 | Up to 16 |
ecs.i2.2xlarge | 8 | 64 | 1 × 1,919 GB (1 × 1,788 GiB) | 2 | 1,000,000 | Up to 16 |
ecs.i2.4xlarge | 16 | 128 | 2 × 1,919 GB (2 × 1,788 GiB) | 3 | 1,500,000 | Up to 16 |
ecs.i2.8xlarge | 32 | 256 | 4 × 1,919 GB (4 × 1,788 GiB) | 6 | 2,000,000 | Up to 16 |
ecs.i2.16xlarge | 64 | 512 | 8 × 1,919 GB (8 × 1,788 GiB) | 10 | 4,000,000 | Up to 16 |
i2g instance family with local SSDs
Introduction: Equipped with high-performance NVMe SSD local disks that provide high IOPS, high throughput, and low access latency.
Scenarios: OLTP, high-performance relational databases, NoSQL databases such as Cassandra, MongoDB, and HBase, and search scenarios such as Elasticsearch.
Compute:
vCPU-to-memory ratio of 1:4. This is designed for scenarios such as high-performance databases.
Processor: Powered by 2.5 GHz Intel® Xeon® Platinum 8163 (Skylake) processors.
Storage:
I/O optimized instance.
Supported disk categories: standard SSDs and ultra disks.
Network:
Supports only IPv4.
Provides high network performance based on large computing capacity.
i2g instance types and specifications are listed in the following table.
Instance type | vCPU | Memory (GiB) | Local storage | Network baseline bandwidth (Gbit/s) | Packet forwarding rate (PPS) |
ecs.i2g.2xlarge | 8 | 32 | 1 × 959 GB (1 × 894 GiB) | 2 | 1,000,000 |
ecs.i2g.4xlarge | 16 | 64 | 1 × 1,919 GB (1 × 1,788 GiB) | 3 | 1,500,000 |
ecs.i2g.8xlarge | 32 | 128 | 2 × 1,919 GB (2 × 1,788 GiB) | 6 | 2,000,000 |
ecs.i2g.16xlarge | 64 | 256 | 4 × 1,919 GB (4 × 1,788 GiB) | 10 | 4,000,000 |
i2ne instance family with local SSDs
Introduction: Equipped with high-performance NVMe SSD local disks that provide high IOPS, high throughput, and low access latency.
Scenarios: OLTP, high-performance relational databases, NoSQL databases such as Cassandra, MongoDB, and HBase, and search scenarios such as Elasticsearch.
Compute:
vCPU-to-memory ratio of 1:8. This is designed for scenarios such as high-performance databases.
Processor: Powered by 2.5 GHz Intel® Xeon® Platinum 8163 (Skylake) processors.
Storage:
I/O optimized instance.
Supported disk categories: standard SSDs and ultra disks.
Network:
Supports IPv4 and IPv6. For information about IPv6 communication, see IPv6 communication.
Provides high network performance based on large computing capacity.
The maximum network bandwidth of an instance is 20 Gbit/s.
i2ne instance types and specifications are listed in the following table.
Instance type | vCPU | Memory (GiB) | Local storage | Network baseline bandwidth (Gbit/s) | Packet forwarding rate (PPS) | Disk bandwidth (Gbit/s) |
ecs.i2ne.xlarge | 4 | 32 | 1 × 959 GB (1 × 894 GiB) | 1.5 | 500,000 | Up to 16 |
ecs.i2ne.2xlarge | 8 | 64 | 1 × 1,919 GB (1 × 1,788 GiB) | 2.5 | 1,000,000 | Up to 16 |
ecs.i2ne.4xlarge | 16 | 128 | 2 × 1,919 GB (2 × 1,788 GiB) | 5 | 1,500,000 | Up to 16 |
ecs.i2ne.8xlarge | 32 | 256 | 4 × 1,919 GB (4 × 1,788 GiB) | 10 | 2,000,000 | Up to 16 |
ecs.i2ne.16xlarge | 64 | 512 | 8 × 1,919 GB (8 × 1,788 GiB) | 20 | 4,000,000 | Up to 16 |
ecs.i2ne.20xlarge | 80 | 704 | 10 × 1,919 GB (10 × 1,788 GiB) | 25 | 4,500,000 | Up to 16 |
i2gne instance family with local SSDs
Introduction: Equipped with high-performance NVMe SSD local disks that provide high IOPS, high throughput, and low access latency.
Scenarios: OLTP, high-performance relational databases, NoSQL databases such as Cassandra, MongoDB, and HBase, and search scenarios such as Elasticsearch.
Compute:
vCPU-to-memory ratio of 1:4. This is designed for scenarios such as high-performance databases.
Processor: Powered by 2.5 GHz Intel® Xeon® Platinum 8163 (Skylake) processors.
Storage:
I/O optimized instance.
Supported disk categories: standard SSDs and ultra disks.
Network:
Supports IPv4 and IPv6. For information about IPv6 communication, see IPv6 communication.
Provides high network performance based on large computing capacity.
The maximum network bandwidth of an instance is 20 Gbit/s.
i2gne instance types and specifications are listed in the following table.
Instance type | vCPU | Memory (GiB) | Local storage | Network baseline bandwidth (Gbit/s) | Packet forwarding rate (PPS) |
ecs.i2gne.2xlarge | 8 | 32 | 1 × 959 GB (1 × 894 GiB) | 2.5 | 1,000,000 |
ecs.i2gne.4xlarge | 16 | 64 | 1 × 1,919 GB (1 × 1,788 GiB) | 5 | 1,500,000 |
ecs.i2gne.8xlarge | 32 | 128 | 2 × 1,919 GB (2 × 1,788 GiB) | 10 | 2,000,000 |
ecs.i2gne.16xlarge | 64 | 256 | 4 × 1,919 GB (4 × 1,788 GiB) | 20 | 4,000,000 |