InstanceFinder / Azure / Standard_B4ms
Standard_B4ms
Azure VM size · 4 vCPU · 16 GiB RAM · x64
On-demand
$0.1660/hr
Monthly
$121.18/mo
vCPU
4
Memory
16 GiB
The Standard_B4ms is an Azure VM size with 4 vCPUs and 16 GiB of memory (4 GiB per vCPU), on the x64 architecture. On-demand pricing starts at $0.1660/hr ($121.18/mo) in eastus. It is available in 4 Azure region(s). Not affiliated with Microsoft.
Pricing — on-demand, eastus
| Hourly (USD) | $0.1660 |
|---|---|
| Monthly (USD, 730 h) | $121.18 |
| Per vCPU-hour (USD) | $0.0415 |
| Per GiB-hour (USD) | $0.0104 |
Full specification
| Size | B4ms |
|---|---|
| Tier | Standard |
| Family | standardBSFamily |
| Vcpu | 4 |
| Vcpu Available | 4 |
| Vcpus Per Core | 1 |
| Max Data Disks | 8 |
| Max Nics | 4 |
| Temp Disk M B | 32768 |
| Os Disk Size M B | 1047552 |
| Uncached Disk Iops | 2880 |
| Temp Cached Iops | 3600 |
| Memory Gi B | 16 |
| Premium Io | Yes |
| Accelerated Net | No |
| Ephemeral Os Disk | Yes |
| Encryption At Host | Yes |
| Low Priority Capable | Yes |
| Rdma | No |
| Ultra Ssd | Yes |
| Arch | x64 |
| Hyper V Gen | V1,V2 |
| Mem Per Vcpu Gi B | 4 |
| Gpu Accelerated | No |
| Regions | denmarkeast, eastusstg, indiasouthcentral, southcentralusstg |
| Region Count | 4 |
On-demand price shown for eastus, USD, refreshed 2026-07-23T18:38:34+00:00. Prices and availability vary by region and OS — use the interactive table for the rest.