Product Description
The IBM 2078-224 Storwize V5000 Gen2 Controller Enclosure (V5020) delivers robust storage virtualization for efficient data management. This 2U SFF unit features dual node canisters with integrated processors and 16 GB cache, supporting up to 24 small form factor drives. It provides standard 12 Gb SAS and 1 Gb iSCSI connectivity, with options for 16 Gb Fibre Channel and higher-speed Ethernet, enabling seamless integration across AIX, IBM i, Linux, and Windows environments for scalable storage solutions.
Key Features
- Dual node canisters equipped with two-core, four-thread processors for reliable operation.
- 16 GB cache memory, expandable to 32 GB for enhanced performance.
- 24 SAS SFF drive bays supporting a mix of HDDs and SSDs for flexible capacity.
- Supports RAID levels including 0, 1, 5, 6, 10, and distributed RAID for data protection.
- IBM Spectrum Virtualize capabilities such as thin provisioning, Easy Tier, FlashCopy, and remote mirroring.
This controller enclosure facilitates system expansion with attachment to multiple expansion units, offering encryption for data at rest and automated failover to maintain availability during maintenance.
Technical Specifications
| Feature | Details |
|---|---|
| Model | 2078-224 (V5020 SFF Control Enclosure) |
| Form Factor | 2U, 19-inch rack-mount |
| Drive Bays | 24 x 2.5-inch SAS SFF |
| Cache | 16 GB (8 GB per canister), upgradable to 32 GB |
| Processor | Two-core, four-thread per node canister |
| Connectivity | Standard: 12 Gb SAS, 1 Gb iSCSI; Optional: 16 Gb FC, 10 Gb iSCSI/FCoE, 25 Gb iSCSI |
| Power Supplies | Dual redundant AC (100-240 V) or DC (-48 V) |
| Dimensions | Height: 8.7 cm, Width: 48.3 cm, Depth: 55.6 cm |
| Weight | Empty: 17.7 kg, Fully configured: 26.0 kg |
| Expansion | Up to 10 expansion enclosures per system |
System Compatibility
The IBM 2078-224 integrates with various storage setups, including:
- Storwize V5000 Gen2 expansion enclosures (Models 12F, 24F, 92F).
- Existing Storwize V5000 clusters running compatible software versions.
- Host systems such as IBM Power Servers and x86-based platforms.
Operating System Support
This enclosure supports host connections from multiple platforms:
- AIX 6.1 and later
- IBM i 6.1 and later
- Linux distributions including Red Hat Enterprise Linux and SUSE Linux Enterprise Server
- Microsoft Windows Server 2008 and later
- VMware ESXi 5.5 and above
Requires IBM Spectrum Virtualize Software version 7.6.1 or higher for full functionality.
Each unit from DataTech Computer is fully tested to verify performance, with a 60-day warranty included.
