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Krystal

Memory Optimised (Boulders)

Virtual machines catered to high-memory applications.

Perfect for in-memory applications

Boulder packages offer a high-memory to CPU ratio which makes them the perfect candidate for relational databases, in-memory caches and other applications demanding large amounts of memory.

  • Scale On Demand

    Start with 20GB of memory and scale right the way up to 960GB. Upgrade your package at any time through our easy-to-use, web-based console.

    View packages
  • All-flash Storage

    Our distributed block storage architecture incorporates triple-copy redundancy, 100% NVMe flash and seamless scalability.

    Learn more
  • Renewable Energy

    The entire Krystal Cloud platform runs on energy from entirely renewable sources.

    Learn more
  • Developers

    Integrate Krystal Cloud into your systems and workflow with our Core API and Terraform Provider.

    Learn more

Looking for high-CPU virtual machines?

Offering up to 96 vCores, Rock virtual machines are perfectly suited to CPU-intensive applications.

Pooled Outbound Transfer

Memory Optimised (Boulders) Pricing

Outbound transfer is pooled and shared across all virtual machines in your organization.

PackageMemoryvCPUStorageTransferPrice
BOULDER-2020GB225GB1.024TB$70.00/mo$0.10/hr
BOULDER-4040GB450GB2.048TB$140.00/mo$0.19/hr
BOULDER-8080GB8100GB3.072TB$280.00/mo$0.38/hr
BOULDER-160160GB16200GB4.096TB$560.00/mo$0.77/hr
BOULDER-320320GB32400GB5.12TB$1,120.00/mo$1.53/hr
BOULDER-640640GB64800GB6.144TB$2,240.00/mo$3.07/hr
BOULDER-960960GB961200GB7.168TB$3,360.00/mo$4.60/hr
  • Add-on

    Powerful Nvidia GPUs

    From rendering to machine learning Krystal Cloud provides GPUs to suit, available on any size virtual machine.

    From £0.30/hr
  • Add-on

    Secure offsite backups

    Enhance your disaster recovery plan and protect your data with secure offsite backups.

    Just £0.05/mo per GB

Start building today with £100 free credit

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The Krystal Difference

Hardware

  • Industry-leading CPUs

    Capable of the most strenuous workloads thanks to high-frequency AMD EPYC chips. High-memory solutions are also available.

  • Clustered Storage

    We utilize a distributed storage architecture with no single points of failure and store three replicas of system disks at no extra cost.

  • High Availability

    Engineered for resilience, node failover ensures vital compute resources stay online.

Network

  • Pooled Outbound Transfer

    Each virtual machine provides free transfer dependent on its size, pooled across all VMs in your organization for maximum flexibility.

  • Inclusive DDoS Protection

    Real-time, fully automated DDoS protection is included with every virtual machine.

  • Free Inbound/Internal Transfer

    Transfer to our data centres and internal transfer between storage locations or VMs comes at no cost.


Learn more about our cloud services

Pricing

Transparency is key. We're upfront with our pricing structure meaning you always know how much you'll pay.

Documentation

Read our docs and see how you might use Krystal Cloud in your organization.

B Corp Certified

Rest easy knowing your cloud runs on 100% renewable energy from a certified B Corporation.

Start building today with £100 free credit

You’ll be up and running in less than a minute.