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Safeguard business continuity with modern data protection

Power your analytics with storage optimized for mass capacity

Activate backups and improve data security, efficiency, and compliance

Extract more value from legacy content with managed migration services

The right-sized approach to any data transfer

Deploy cost effective storage and data workflow solutions at the edge

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Transfer, store, & access data across multicloud environments

Significantly reduce TCO for secure, scalable cloud storage

Data storage solutions with cloud flexibility and cost predictability

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Deploy cost effective storage and data workflow solutions at the edge

Transfer, store, & access data across multicloud environments

Significantly reduce TCO for secure, scalable cloud storage

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Avoid interruptions to mission critical media production workflows

Simplify backup, long-term retention, and disaster recovery

Modular and scalable backup storage

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Solving data challenges with innovative enterprise storage solutions

Delivering centralized, secure, and scalable storage solutions

Achieve faster performance and easier scalability

Delivering high-density, centralized solutions to satisfy your surveillance needs

Purpose-built. Best-in-class TCO. Proven design

Build cost-effective active archives

Storage solutions offering massive capacity, high density, and efficient management

Exabyte-scale and efficient software-defined storage

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Seamlessly manage and protect mass data with a holistic, cloud-native solution

Effortlessly scale local storage in a multi-tiered environment.

Enhanced data protection solutions for today and tomorrow

Scalable, reliable and secure storage for rapid backup and recovery

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High-performance, cost-effective solutions for intense workloads

Deploy compute resources for data workloads in Lyve Cloud.

Massive in-vehicle storage capacity and modular edge solutions

Effectively manage and orchestrate life sciences data

Streamline content workflows and efficiently store media data

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Meet high-speed network demands with exabyte scalability

Put More of Your Business Data to Work—From Edge to Cloud

Put More of Your Business Data to Work—From Edge to Cloud

Put More of Your Business Data to Work—From Edge to Cloud

Put More of Your Business Data to Work—From Edge to Cloud

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Heat-Assisted Magnetic Recording

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Apple System and OS Support for Disk Drives Beyond 2.2 TeraBytes (TB)

Discussion of and instructions for updating your computer to be able to use the entire capacity of your larger-than-2TB internal drive in MacOS.

Macintosh systems with OS X 10.6 (Snow Leopard) and OS X 10.5 (Leopard) support direct attached disk drives greater than 2.2TB in size using GPT (GUID Partition Table).

Macintosh Power Mac G5, MacPro and iMac systems with the above versions of OS X can support 3.5” disk drives greater than 2.2TB in non-RAID configurations.

Software RAID 0 (striped) and RAID 1 (mirrored) with OS X 10.6.6 should work.

Other related categories of storage with possible 2.2TB limitations:

OS X 10.4 (Tiger) appears to recognize disk drives larger than 2.2TB and has GPT support for additional drives. However, it is reported to be unable to setup or boot a partition larger than 2.2TB.
Apple Software RAID prior to OS X 10.6
Apple Bootcamp (including Windows 7 64-bit)
Apple RAID cards
Software based full disk encryption tools
SoftRAID (a third-party application)

Product support for disk drives greater than 2.2TB is rapidly evolving. Please contact your suppliers directly for the latest status and capacity support limitations of their products. If you find that any part of this information is out of date or lacking, please let us know so that we may correct it and better serve future readers.

Below, a sample screen shot from OS X 10.5 Disk Utility, with a Seagate 3TB drives as additional storage: