E4-2s_v4 by Microsoft Azure

E4-2s_v4 is a ESv4 family [Premium Storage capable] [Intel processor] 4 vCPUs server offered by Microsoft Azure with 2 vCPUs, 32 GiB of memory and 0 GB of storage. The pricing starts at 0.0302 USD per hour.
2 vCPU
32 GiB Memory
Spare SCore
1,871
(All-cores)
1,419
(Single-core)

Specifications

Server Metadata

Vendor ID
azure
Server ID
Standard_E4-2s_v4
Name
E4-2s_v4
API Reference
Standard_E4-2s_v4
Description
ESv4 family [Premium Storage capable] [Intel processor] 4 vCPUs
Family
ESv4
Hw Virt
Status
active
Observed At
2026-10-23T08:16:31.757988

Availability

REGION / IDSPOTONDEMAND
North Central US (US) / northcentralus
0.0466 USD/h 0.252 USD/h
West US 2 (US) / westus2
0.0466 USD/h 0.252 USD/h
West US 3 (US) / westus3
0.0466 USD/h 0.252 USD/h
East US (US) / eastus
0.053 USD/h 0.252 USD/h
East US 2 (US) / eastus2
0.0989 USD/h 0.252 USD/h
Central India (IN) / centralindia
0.048 USD/h 0.26 USD/h
India South Central (IN) / indiasouthcentral
0.048 USD/h 0.26 USD/h
Jio India Central (IN) / jioindiacentral
- 0.26 USD/h
Jio India West (IN) / jioindiawest
- 0.26 USD/h
Sweden Central (SE) / swedencentral
0.0495 USD/h 0.268 USD/h
Indonesia Central (ID) / indonesiacentral
0.0506 USD/h 0.274 USD/h
Malaysia West (MY) / malaysiawest
0.0506 USD/h 0.274 USD/h
Canada East (CA) / canadaeast
0.051 USD/h 0.276 USD/h
Canada Central (CA) / canadacentral
0.0604 USD/h 0.276 USD/h
Mexico Central (ZA) / mexicocentral
0.0512 USD/h 0.277 USD/h
West US (US) / westus
0.0517 USD/h 0.28 USD/h
Spain Central (ES) / spaincentral
0.0521 USD/h 0.282 USD/h
North Europe (IE) / northeurope
0.0553 USD/h 0.282 USD/h
Central US (US) / centralus
0.0528 USD/h 0.285 USD/h
Korea South (KR) / koreasouth
0.0532 USD/h 0.288 USD/h
UK South (GB) / uksouth
0.0473 USD/h 0.296 USD/h
France Central (FR) / francecentral
0.0547 USD/h 0.296 USD/h
Israel Central (IL) / israelcentral
0.0547 USD/h 0.296 USD/h
Italy North (IT) / italynorth
0.0547 USD/h 0.296 USD/h
Australia Central 2 (AU) / australiacentral2
0.0302 USD/h 0.302 USD/h
Australia Central (AU) / australiacentral
0.0558 USD/h 0.302 USD/h
Australia East (AU) / australiaeast
0.0558 USD/h 0.302 USD/h
South Central US (US) / southcentralus
0.0558 USD/h 0.302 USD/h
West Central US (US) / westcentralus
0.0558 USD/h 0.302 USD/h
Austria East (AT) / austriaeast
0.0562 USD/h 0.304 USD/h
Belgium Central (BE) / belgiumcentral
0.0562 USD/h 0.304 USD/h
Denmark East (DK) / denmarkeast
0.0562 USD/h 0.304 USD/h
Germany West Central (DE) / germanywestcentral
0.0562 USD/h 0.304 USD/h
Japan East (JP) / japaneast
0.0562 USD/h 0.304 USD/h
Korea Central (KR) / koreacentral
0.0562 USD/h 0.304 USD/h
Poland Central (PL) / polandcentral
0.0562 USD/h 0.304 USD/h
Southeast Asia (SG) / southeastasia
0.0562 USD/h 0.304 USD/h
West Europe (NL) / westeurope
0.0562 USD/h 0.304 USD/h
West India (IN) / westindia
0.0562 USD/h 0.304 USD/h
UK West (GB) / ukwest
0.0564 USD/h 0.305 USD/h
Qatar Central (QA) / qatarcentral
0.0573 USD/h 0.31 USD/h
UAE North (AE) / uaenorth
0.0573 USD/h 0.31 USD/h
New Zealand North (NZ) / newzealandnorth
0.0586 USD/h 0.317 USD/h
Australia Southeast (AU) / australiasoutheast
0.0606 USD/h 0.328 USD/h
South India (IN) / southindia
0.0615 USD/h 0.333 USD/h
East Asia (HK) / eastasia
0.0617 USD/h 0.334 USD/h
Japan West (JP) / japanwest
0.0617 USD/h 0.334 USD/h
Norway East (NO) / norwayeast
0.0617 USD/h 0.334 USD/h
Switzerland North (CH) / switzerlandnorth
0.0619 USD/h 0.3344 USD/h
South Africa North (ZA) / southafricanorth
0.0621 USD/h 0.336 USD/h
Chile Central (CL) / chilecentral
0.0652 USD/h 0.353 USD/h
France South (FR) / francesouth
0.0708 USD/h 0.383 USD/h
UAE Central (AE) / uaecentral
0.0726 USD/h 0.393 USD/h
Germany North (DE) / germanynorth
0.073 USD/h 0.395 USD/h
Brazil South (BR) / brazilsouth
0.0743 USD/h 0.402 USD/h
South Africa West (ZA) / southafricawest
0.0782 USD/h 0.423 USD/h
Norway West (NO) / norwaywest
0.0804 USD/h 0.435 USD/h
Switzerland West (CH) / switzerlandwest
0.0816 USD/h 0.4414 USD/h
Brazil Southeast (US) / brazilsoutheast
0.0966 USD/h 0.523 USD/h

Processor

vCPUs
2
Hypervisor
Microsoft Hyper-V
CPU Allocation
Dedicated
CPU Cores
1
CPU Speed
2.8 GHz
CPU Architecture
x86_64
CPU Manufacturer
Intel
CPU Family
Xeon
CPU Model
8370C
CPU L1D Cache
48 KiB
CPU L1D Cache Total
48 KiB
CPU L1I Cache
32 KiB
CPU L1I Cache Total
32 KiB
CPU L2 Cache
1 MiB
CPU L2 Cache Total
1 MiB
CPU L3 Cache
48 MiB
CPU L3 Cache Total
48 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, ht, syscall, nx, pdpe1gb, rdtscp, lm, constant_tsc, rep_good, nopl, xtopology, cpuid, pni, pclmulqdq, vmx, ssse3, fma, cx16, pcid, sse4_1, sse4_2, movbe, popcnt, aes, xsave, avx, f16c, rdrand, hypervisor, lahf_lm, abm, 3dnowprefetch, tpr_shadow, ept, vpid, ept_ad, fsgsbase, bmi1, hle, avx2, smep, bmi2, erms, invpcid, rtm, avx512f, avx512dq, rdseed, adx, smap, avx512ifma, clflushopt, clwb, avx512cd, sha_ni, avx512bw, avx512vl, xsaveopt, xsavec, xgetbv1, xsaves, vnmi, avx512vbmi, umip, avx512_vbmi2, gfni, vaes, vpclmulqdq, avx512_vnni, avx512_bitalg, avx512_vpopcntdq, rdpid, fsrm, arch_capabilities
Ecpus
1.3
Scalability
65

System Resources and Accelerators

MEMORY
Memory Amount
32 GiB
Memory Amount Actual
32 GiB
ACCELERATORS
Accelerator Count
0
Accelerator Memory Min
0 MiB
Accelerator Memory Total
0 MiB
Accelerators
    STORAGE
    Storage Size
    0 GB
    Storages
      NETWORK
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      0 GB/month
      IPv4
      0

      Server Description

      A memory-optimized virtual server featuring a high RAM-to-vCPU ratio for memory-intensive workloads with moderate parallel processing requirements.

      Memory OptimizedGeneral Purpose

      The Microsoft Azure E4-2s_v4 is an x86_64 memory-optimized server instance from the ESv4 family, powered by a 2.8 GHz Intel Xeon 8370C processor. It features 2 dedicated vCPUs from a single physical core, 32.0 GB of RAM, and no local storage. While single-core benchmarks like Geekbench and stress-ng perform in the average tier, multi-core and memory bandwidth metrics are notably constrained, with uncached memory read speeds at 10.67 GB/sec. This hardware profile presents a clear tradeoff: high memory capacity paired with limited parallel processing power. Consequently, the instance is best suited for memory-intensive, low-compute workloads such as caching, lightweight database operations, or single-threaded applications requiring a large memory footprint.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      0.17Score
      Precomputed compound score for Cache Intensive workloads. A weighted average (geometric mean) of benchmark scores compared to their medians: score = ∏ (x_i / m_i)^(w_i / Σw). The score of 1.0 represents a synthetic baseline server with the median performance of each component benchmark; 0.5 means roughly half the performance; and 2.0 means twice the performance of that reference profile. Component weights: 50% Redis RPS (pipeline=1, SET), 20% Redis RPS (pipeline=16, SET), 10% PassMark Memory Mark (composite), 10% Memory bandwidth (read, 16 MB ~ L3), 10% PassMark single-thread CPU. Rationale for component selection: In-memory key-value store workload, mixing direct Redis performance metrics with memory speed and latency benchmarks, and single-core CPU performance profiles.
      Component Score Weight Impact
      Raw Reference Normalized Target Actual
      Redis RPS (pipeline=1, SET) 201,039 ops/sec 1,919,289 ops/sec 0.11 50.00% 50.00% -67.00%
      Redis RPS (pipeline=16, SET) 1,132,338 ops/sec 11,728,058 ops/sec 0.092 20.00% 20.00% -38.00%
      PassMark Memory Mark (composite) 1,781 2,416 0.75 10.00% 10.00% -2.80%
      Memory bandwidth (read, 16 MB ~ L3) 31,391 MB/sec 108,466 MB/sec 0.28 10.00% 10.00% -12.00%
      PassMark single-thread CPU 1,986 Mops/s 2,365 Mops/s 0.83 10.00% 10.00% -1.80%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,313

      Geekbench Multi-Core

      Score: 1,538

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 2,240
      Compression
      		 27,630
      Encryption
      		 849
      Extended Instructions
      		 1,771
      Floating Point Maths
      		 3,319
      Integer Maths
      		 6,185
      Physics
      		 287
      Prime Numbers
      		 14
      Single Threaded
      		 1,986
      String Sorting
      		 3,296

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 1,781
      Database Operations
      		 695
      Memory Latency
      		 57
      Memory Read Cached
      		 24,055
      Memory Read Uncached
      		 11,564
      Memory Write
      		 9,974

      Stress-ng Raw Scores

      Stress-ng Relative Multicore Performance

      LLM Inference Speed for Prompt Processing

      LLM Inference Speed for Text Generation

      Static Web Server

      Redis

      Alternatives

      Servers of the Same Family

      INSTANCEvCPUsMEMORYAccelerators
      E2s_v4 216 GiB0
      E8-2s_v4 264 GiB0
      E4s_v4 432 GiB0
      E8-4s_v4 464 GiB0
      E16-4s_v4 4128 GiB0
      E8s_v4 864 GiB0
      E16-8s_v4 8128 GiB0

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      E4-2s_v4 FAQs