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B1s by Microsoft Azure

B1s is a BS family [Premium Storage capable] [Intel processor] 1 vCPU server offered by Microsoft Azure with 1 vCPUs, 1 GiB of memory and 4 GB of storage. The pricing starts at 0.0104 USD per hour.
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1 vCPU
1 GiB Memory
4 GB Storage
Spare SCore
1336
(All-cores)
1336
(Single-core)

Specifications

Server Details

General
Vendor ID
azure
Server ID
Standard_B1s
Name
B1s
API Reference
Standard_B1s
Display Name
B1s
Description
BS family [Premium Storage capable] [Intel processor] 1 vCPU
Family
BS
Status
active
Observed At
2025-10-01T23:33:22.214928
CPU
vCPUs
1
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
1
CPU Speed
2.6 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8272CL
CPU L1 Cache
64 KiB
CPU L2 Cache
1 MiB
CPU L3 Cache
36 MiB
CPU Flags
fpu, vme, de, pse, tsc, msr, pae, mce, cx8, apic, sep, mtrr, pge, mca, cmov, pat, pse36, clflush, mmx, fxsr, sse, sse2, ss, syscall, nx, pdpe1gb, rdtscp, lm, constant_tsc, rep_good, nopl, xtopology, cpuid, pni, pclmulqdq, ssse3, fma, cx16, pcid, sse4_1, sse4_2, movbe, popcnt, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, pti, fsgsbase, bmi1, hle, avx2, smep, bmi2, erms, invpcid, rtm, avx512f, avx512dq, rdseed, adx, smap, clflushopt, avx512cd, avx512bw, avx512vl, xsaveopt, xsavec, xsaves, md_clear
Memory
Memory Amount
1 GiB
GPU
GPU Count
0
GPUs
    Storage
    Storage Size
    4 GB
    Storages
    • 4 GB ssd (temp disk)
    Network
    Inbound Traffic
    0 GB/month
    Outbound Traffic
    0 GB/month
    IPv4
    0

    Availability

    REGION / IDSPOTONDEMAND
    East US (US) / eastus
    		- 0.0104 USD/h
    East US 2 (US) / eastus2
    		- 0.0104 USD/h
    North Central US (US) / northcentralus
    		- 0.0104 USD/h
    West US 2 (US) / westus2
    		- 0.0104 USD/h
    West US 3 (US) / westus3
    		- 0.0104 USD/h
    Sweden Central (SE) / swedencentral
    		- 0.0108 USD/h
    Central India (IN) / centralindia
    		- 0.0112 USD/h
    Jio India Central (IN) / jioindiacentral
    		- 0.0112 USD/h
    Jio India West (IN) / jioindiawest
    		- 0.0112 USD/h
    North Europe (IE) / northeurope
    		- 0.0113 USD/h
    Mexico Central (ZA) / mexicocentral
    		- 0.0114 USD/h
    Spain Central (ES) / spaincentral
    		- 0.0114 USD/h
    Canada Central (CA) / canadacentral
    		- 0.0116 USD/h
    Canada East (CA) / canadaeast
    		- 0.0116 USD/h
    France Central (FR) / francecentral
    		- 0.0118 USD/h
    UK South (GB) / uksouth
    		- 0.0118 USD/h
    UK West (GB) / ukwest
    		- 0.0118 USD/h
    Indonesia Central (ID) / indonesiacentral
    		- 0.0119 USD/h
    Malaysia West (MY) / malaysiawest
    		- 0.0119 USD/h
    Austria East (AT) / austriaeast
    		- 0.012 USD/h
    Germany West Central (DE) / germanywestcentral
    		- 0.012 USD/h
    Israel Central (IL) / israelcentral
    		- 0.012 USD/h
    Italy North (IT) / italynorth
    		- 0.012 USD/h
    Poland Central (PL) / polandcentral
    		- 0.012 USD/h
    West Europe (NL) / westeurope
    		- 0.012 USD/h
    West US (US) / westus
    		- 0.0124 USD/h
    Central US (US) / centralus
    		- 0.0125 USD/h
    Qatar Central (QA) / qatarcentral
    		- 0.0125 USD/h
    South Central US (US) / southcentralus
    		- 0.0125 USD/h
    UAE North (AE) / uaenorth
    		- 0.0125 USD/h
    West Central US (US) / westcentralus
    		- 0.0125 USD/h
    Korea Central (KR) / koreacentral
    		- 0.013 USD/h
    Korea South (KR) / koreasouth
    		- 0.013 USD/h
    Australia Central (AU) / australiacentral
    		- 0.0132 USD/h
    Australia Central 2 (AU) / australiacentral2
    		- 0.0132 USD/h
    Australia East (AU) / australiaeast
    		- 0.0132 USD/h
    Australia Southeast (AU) / australiasoutheast
    		- 0.0132 USD/h
    Norway East (NO) / norwayeast
    		- 0.0132 USD/h
    Southeast Asia (SG) / southeastasia
    		- 0.0132 USD/h
    Switzerland North (CH) / switzerlandnorth
    		- 0.0132 USD/h
    Japan East (JP) / japaneast
    		- 0.0136 USD/h
    South Africa North (ZA) / southafricanorth
    		- 0.0136 USD/h
    New Zealand North (NZ) / newzealandnorth
    		- 0.0139 USD/h
    South India (IN) / southindia
    		- 0.0145 USD/h
    Chile Central (CL) / chilecentral
    		- 0.0146 USD/h
    East Asia (HK) / eastasia
    		- 0.0146 USD/h
    West India (IN) / westindia
    		- 0.0147 USD/h
    Japan West (JP) / japanwest
    		- 0.015 USD/h
    Germany North (DE) / germanynorth
    		- 0.0156 USD/h
    UAE Central (AE) / uaecentral
    		- 0.0156 USD/h
    Brazil South (BR) / brazilsouth
    		- 0.0168 USD/h
    France South (FR) / francesouth
    		- 0.0169 USD/h
    South Africa West (ZA) / southafricawest
    		- 0.017 USD/h
    Switzerland West (CH) / switzerlandwest
    		- 0.01714 USD/h
    Norway West (NO) / norwaywest
    		- 0.0172 USD/h
    Brazil Southeast (US) / brazilsoutheast
    		- 0.0218 USD/h

    Economics

    Average Price per Region

    Prices per Zone

    Lowest Prices

    Performance

    Alternatives

    Servers of the Same Family

    INSTANCEvCPUsMEMORYGPUs
    B1ls 1 0.5 GiB 0
    B1ms 1 2 GiB 0
    B2s 2 4 GiB 0
    B2ms 2 8 GiB 0
    B4ms 4 16 GiB 0
    B8ms 8 32 GiB 0
    B12ms 12 48 GiB 0

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    INSTANCEVENDORvCPUsMEMORYGPUs

    B1s FAQs

    What is B1s?

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    Are there any other sized servers in the BS server family?

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