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cax11 by Hetzner Cloud

cax11 is a CAX11 server offered by Hetzner Cloud with 2 vCPUs, 4 GiB of memory and 40 GB of storage. The pricing starts at 0.011 USD per hour.
2 vCPU
4 GiB Memory
40 GB Storage
Spare SCore
3611
(All-cores)
1821
(Single-core)

Specifications

Server Metadata

Vendor ID
hcloud
Server ID
45
Name
cax11
Description
CAX11
Family
cax
Hw Virt
Status
active
Observed At
2026-07-23T07:16:26.597127

Availability

REGION / IDSPOTONDEMAND
Nuremberg (DE) / nbg1-dc3
- 0.011 USD/h
Helsinki (FI) / hel1-dc2
- 0.011 USD/h
Falkenstein (DE) / fsn1-dc14
- 0.011 USD/h

Processor

vCPUs
2
Hypervisor
QEMU
CPU Allocation
Shared
CPU Cores
2
CPU Speed
2 GHz
CPU Architecture
arm64
CPU Manufacturer
Ampere
CPU Family
Ampere Altra
CPU Model
Neoverse-N1
CPU L1I Cache
0 KiB
CPU L1I Cache Total
0 KiB
CPU L2 Cache
0 KiB
CPU L2 Cache Total
0 KiB
CPU Flags
fp, asimd, evtstrm, aes, pmull, sha1, sha2, crc32, atomics, fphp, asimdhp, cpuid, asimdrdm, lrcpc, dcpop, asimddp, ssbs
Ecpus
2
Scalability
100

System Resources and Accelerators

MEMORY
Memory Amount
4 GiB
Memory Amount Actual
4 GiB
GPU
GPU Count
0
GPU Memory Min
0 MiB
GPU Memory Total
0 MiB
GPUs
    STORAGE
    Storage Size
    40 GB
    Storage Type
    nvme ssd
    Storages
      NETWORK
      Inbound Traffic
      0 GB/month
      Outbound Traffic
      20480 GB/month
      IPv4
      0

      CPU and System Topology

      Server Description

      An economical, entry-level Arm64 virtual server with shared Ampere Altra processors and NVMe storage for lightweight development and basic hosting.

      Burstable & BudgetGeneral Purpose

      Hetzner Cloud cax11 is an entry-level, Arm64-based virtual server designed for budget-conscious, lightweight workloads. Powered by the QEMU hypervisor, it features 2 shared vCPUs from an Ampere Altra Neoverse-N1 processor clocked at 2.0 GHz, paired with 4.0 GB of RAM and 40 GB of local NVMe SSD storage. Benchmark data indicates modest performance, with average single-core CPU capabilities but weak multi-core and memory bandwidth results. The server lacks dedicated GPUs and complimentary public IPv4 addresses. Qualitatively, the cax11 represents a highly cost-efficient option for developers seeking to test Arm64 architectures or run low-demand services. It is best suited for basic web serving, lightweight background processes, small database operations, and development environments.

      Economics

      Average Price per Region

      Prices per Zone

      Lowest Prices

      Performance

      Workload Profiles

      0.176Score
      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) 233,083 ops/sec 1,896,415 ops/sec 0.123 50.00% 50.00% -64.90%
      Redis RPS (pipeline=16, SET) 1,541,509 ops/sec 11,539,523 ops/sec 0.134 20.00% 20.00% -33.10%
      PassMark Memory Mark (composite) 885.4 2,411 0.367 10.00% 10.00% -9.54%
      Memory bandwidth (read, 16 MB ~ L3) 30,756 MB/sec 107,368 MB/sec 0.286 10.00% 10.00% -11.80%
      PassMark single-thread CPU 1,308 Mops/s 2,363 Mops/s 0.554 10.00% 10.00% -5.73%

      Memory Bandwidth

      Compression

      OpenSSL

      Geekbench Single-Core

      Score: 1,053

      Geekbench Multi-Core

      Score: 1,905

      Passmark CPU Scores

      BENCHMARKSCORE
      Mark
      		 1580
      Compression
      		 10349
      Encryption
      		 318
      Extended Instructions
      		 1465
      Floating Point Maths
      		 7069
      Integer Maths
      		 9321
      Physics
      		 314
      Prime Numbers
      		 17
      Single Threaded
      		 1308
      String Sorting
      		 6660

      Passmark Memory Scores

      BENCHMARKSCORE
      Memory Mark
      		 885
      Database Operations
      		 1356
      Memory Latency
      		 74
      Memory Read Cached
      		 11220
      Memory Read Uncached
      		 8456
      Memory Write
      		 14879

      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

      INSTANCEvCPUsMEMORYGPUs
      cax21 48 GiB0
      cax31 816 GiB0
      cax41 1631 GiB0

      Similar Servers

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      cax11 FAQs