ecs.c9i.12xlarge by Alibaba Cloud
(All-cores)
(Single-core)
Specifications
Server Metadata
Vendor ID | alicloud |
Name | ecs.c9i.12xlarge |
Description | ecs.c9i family (48 vCPUs, 96 GiB RAM, 0 GB storage) |
Family | ecs.c9i |
Hw Virt | - |
Status | active |
Observed At | 2026-08-03T07:07:57.699696 |
Availability
| REGION / ID | SPOT | ONDEMAND |
|---|
Processor
vCPUs | 48 |
Hypervisor | KVM |
CPU Allocation | Dedicated |
CPU Cores | 48 |
CPU Speed | 3.2 GHz |
CPU Architecture | x86_64 |
CPU Manufacturer | Intel |
CPU Family | Xeon |
CPU Model | 6982P-C |
System Resources and Accelerators
| MEMORY | |
|---|---|
Memory Amount | 96 GiB |
| GPU | |
|---|---|
GPU Count | 0 |
GPU Memory Min | 0 MiB |
GPU Memory Total | 0 MiB |
GPUs |
| STORAGE | |
|---|---|
Storage Size | 0 GB |
Storages |
| NETWORK | |
|---|---|
Network Speed Baseline | 25 Gbps |
Inbound Traffic | 0 GB/month |
Outbound Traffic | 0 GB/month |
IPv4 | 0 |
Server Description
A compute-optimized server featuring dedicated Intel Xeon processors and a high-density CPU-to-memory ratio for intensive processing workloads.
Alibaba Cloud ecs.c9i.12xlarge is a compute-optimized x86_64 server instance running on the KVM hypervisor. It is equipped with 48 dedicated physical cores powered by an Intel Xeon 6982P-C processor running at 3.2 GHz, with a single thread per core. The hardware configuration provides 96.0 GB of system memory, establishing a 1:2 vCPU-to-RAM ratio of 2.0 GB per core. This instance does not feature local storage or GPU accelerators, relying instead on network-attached storage and a baseline network bandwidth of 25 Gbps. Designed for compute-heavy workloads, the ecs.c9i.12xlarge offers a resource-dense profile that maximizes CPU allocation while minimizing memory overhead, making it highly suitable for batch processing and compute-intensive application hosting.
Economics
Alternatives
Servers of the Same Family
| INSTANCE | vCPUs | MEMORY | GPUs |
|---|---|---|---|
| ecs.c9i.large | 2 | 4 GiB | 0 |
| ecs.c9i.xlarge | 4 | 8 GiB | 0 |
| ecs.c9i.2xlarge | 8 | 16 GiB | 0 |
| ecs.c9i.3xlarge | 12 | 24 GiB | 0 |
| ecs.c9i.4xlarge | 16 | 32 GiB | 0 |
| ecs.c9i.6xlarge | 24 | 48 GiB | 0 |
| ecs.c9i.8xlarge | 32 | 64 GiB | 0 |
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