IBM Storwize V7000 2076-324 Gen1 SFF Storage System

IBM Storwize V7000 2076-324 First Generation | 24-Bay SFF Enterprise Storage, 8Gb Fibre Channel, 10Gb Ethernet, SSD and SAS Storage

The IBM Storwize V7000 2076-324 is a first-generation 2U enterprise storage control enclosure with 24 front-accessible 2.5-inch SFF drive bays, dual active-active node canisters, IBM Storwize / Spectrum Virtualize software and support for SAS hard drives and enterprise SSD storage.

The 2076-324 was designed for shared enterprise SAN environments including IBM Power Systems, IBM i, AIX, Linux, VMware, database, virtualization and storage-consolidation workloads. It combines internal storage with IBM's virtualization architecture, allowing internal and supported external storage capacity to be managed through a common set of storage services.

Compared with the original 2076-124 SFF V7000, the 2076-324 belongs to the enhanced first-generation V7000 architecture that added support for 10Gb Ethernet connectivity while retaining 8Gb Fibre Channel and SAS expansion.

IBM Storwize V7000 2076-324 Specifications

IBM Storwize V7000 2076-324 Performance

The first-generation V7000 was designed as an enterprise virtualized storage system rather than as a single fixed-performance array. Performance depends heavily on the number and type of drives, RAID layout, cache behavior, Fibre Channel or Ethernet attachment, external virtualized storage and workload characteristics.

Important performance characteristics include:

IBM Storwize V7000 Capacity and Maximums

IBM's original V7000 documentation describes substantial scale-up and scale-out capability for the first-generation platform.

Maximums changed during the V7000 software lifecycle. The 2076-324 should therefore be planned using the limits associated with the actual Storwize code installed on the system.

IBM Storwize V7000 2076-324 Host Connectivity

The 2076-324 supports enterprise SAN and IP storage connectivity.

8Gb Fibre Channel

Fibre Channel is the primary SAN attachment used by many V7000 installations. At later V7000 software levels IBM documents up to 2,048 simultaneous I/O operations per node FC port for 8Gb FC hardware.

1Gb iSCSI

Integrated Ethernet connectivity provides IP-based iSCSI attachment for supported hosts.

10Gb Ethernet / iSCSI

The 2076-324 generation added support for high-speed 10Gb Ethernet. This can be used for supported iSCSI workloads and system communication.

IBM Storwize V7000 Expansion Enclosures

The 2076-324 can expand beyond its 24 internal drive bays using supported SAS expansion enclosures.

IBM's interoperability matrix shows the original 2076-212 / 2076-224 expansions supported from V6.1 onward. The newer 12F/24F family became supported with V7.3, and the 92-drive high-density expansion family was added at V7.8.x.

IBM Storwize V7000 Gen1 SFF Drive Part Numbers

IBM's V7000 drive microcode catalog explicitly distinguishes first-generation V7000 media using vendor identifier IBM-207x. These drives apply to models including 2076-112, 124, 312 and 324.

Additional Storwize V7000 Gen1 SSD Options

IBM added multiple enterprise SSD capacities during the supported lifetime of the first-generation V7000. Earlier documented options included:

• 200GB Enterprise SSD
• 300GB Enterprise SSD
• 400GB Enterprise SSD

Later firmware and Storwize releases added additional SSD capacities. Exact drive FRU and minimum code level should be checked against IBM's V7000 drive microcode package before installation.

IBM Easy Tier

IBM Easy Tier is included with the V7000 and can automatically move frequently accessed data between storage tiers according to workload activity.

A typical V7000 tiered configuration can combine:

• Enterprise SSD
• 15K SAS HDD
• 10K SAS HDD
• 7.2K Nearline SAS HDD

This allowed the V7000 to provide flash acceleration for active workloads while maintaining lower-cost spinning-disk capacity.

IBM Storwize V7000 RAID Support

The first-generation Storwize V7000 supports multiple RAID layouts:

• RAID 0 – performance without redundancy
• RAID 1 – mirrored storage
• RAID 5 – single-parity distributed RAID
• RAID 6 – dual-parity protection
• RAID 10 – striped mirrored storage

RAID selection affects usable capacity, write performance, fault tolerance and rebuild characteristics.

IBM Storwize V7000 Storage Virtualization

External storage virtualization is one of the major capabilities that distinguished the Storwize V7000 from traditional midrange disk arrays.

The V7000 can virtualize supported external storage systems and present their capacity through the Storwize software layer. This can simplify migration and extend selected V7000 functions to supported externally attached storage.

External virtualization can be used for:

• Storage consolidation
• Migration from older arrays
• Centralized provisioning
• Common storage management
• Applying selected Storwize data services to external capacity

IBM Storwize V7000 Software Features

Depending on software level and licensed functions, V7000 capabilities include:

• Thin provisioning
• FlashCopy
• Easy Tier
• External storage virtualization
• Metro Mirror
• Global Mirror
• Remote replication
• Volume mirroring
• Online data migration
• Storage pooling
• IBM Storage Insights / predecessor management integration

IBM Storwize V7000 Scale-Out Clustering

IBM's current clustering interoperability matrix identifies the first-generation V7000 2076-112/124/312/324 family as supporting up to four control enclosures in one clustered system.

A four-control-enclosure configuration can provide:

• Up to 8 active node canisters
• Additional controller processing resources
• Additional cache resources
• Additional host ports
• Additional internal drive positions
• Additional SAS expansion capability

IBM Storwize V7000 2076-324 Power Requirements

The 2076-324 contains two redundant 764W power supply units.

V7000 Gen1 vs. Later V7000 Generations

This distinction is particularly important for replacement parts, drives, adapters and software planning. A part used in a 2076-524 or 2076-624 should not be assumed compatible with a first-generation 2076-324.

IBM Storwize V7000 for IBM Power Systems

The Storwize V7000 was widely deployed as shared SAN storage for IBM Power Systems running IBM i, AIX and Linux.

Typical workloads include:

• IBM i and Db2 for i
• AIX databases and applications
• Oracle Database
• SAP
• ERP applications
• PowerVM environments
• VMware and mixed server virtualization
• Storage consolidation
• Development and test
• Disaster recovery

IBM Storwize V7000 2076-324 Frequently Asked Questions

What is the IBM Storwize V7000 2076-324?

The 2076-324 is a first-generation IBM Storwize V7000 2U control enclosure with 24 2.5-inch SFF drive bays and enhanced 10Gb Ethernet capability.

Is the 2076-324 a V7000 Gen1?

Yes. IBM explicitly classifies models 2076-112, 124, 312 and 324 as Storwize V7000 Gen1.

How much cache does the 2076-324 have?

The original architecture provides approximately 8GB per node and 16GB per control enclosure.

How many internal drives does the 2076-324 support?

It contains 24 internal 2.5-inch SFF drive bays.

What drive types are supported?

IBM documents enterprise SSDs, 15K SAS HDDs, 10K SAS HDDs and 7.2K Nearline SAS drives for the Gen1 V7000 family.

Does the 2076-324 support SSD?

Yes. The V7000 Gen1 supports enterprise SAS SSDs, including IBM part 85Y6188 for a 200GB Tier 0 SSD and additional SSD capacities introduced over the platform lifecycle.

Does the V7000 2076-324 support NVMe?

No. The first-generation V7000 predates IBM's NVMe FlashCore architecture. It uses SAS-connected HDD and SSD storage.

Does the V7000 2076-324 support 8Gb Fibre Channel?

Yes. 8Gb Fibre Channel is a primary host attachment technology for the first-generation V7000.

Does the 2076-324 support 10Gb Ethernet?

Yes. Support for 10Gb Ethernet is one of the distinguishing features of the 2076-312/324 enhanced first-generation models.

How many drives can a V7000 Gen1 support?

IBM's original documentation describes up to approximately 240 drives per control enclosure and 480 drives in a two-control-enclosure configuration. Later software also allowed up to four Gen1 control enclosures in a cluster, with exact maximums dependent on code level and expansion topology.

How many V7000 Gen1 control enclosures can be clustered?

IBM's final interoperability matrix documents up to four first-generation V7000 control enclosures in a clustered system.

What is the final software level for V7000 Gen1?

IBM identifies 7.8.1 as the terminal code level for V7000 Gen1 models including 2076-324.

What expansion enclosures are supported?

The original expansion models are 2076-212 LFF and 2076-224 SFF. Later code levels added support for the 2076-12F, 2076-24F and high-density 92-drive expansion families.

What is IBM part number 85Y6188?

85Y6188 is an IBM 200GB Tier 0 2.5-inch enterprise SSD documented for first-generation Storwize V7000.

What is IBM part number 85Y6185?

85Y6185 is an IBM 300GB 15K RPM 2.5-inch SAS hard drive documented for the Gen1 V7000 family.

IBM Storwize V7000 2076-324 Summary

The IBM Storwize V7000 2076-324 is a first-generation 2U enterprise storage system with 24 SFF drive bays, dual active-active node canisters, approximately 16GB cache per control enclosure, 8Gb Fibre Channel, 1Gb iSCSI and optional 10Gb Ethernet connectivity.

The system supports enterprise SAS SSDs, 15K and 10K SAS hard drives, Nearline SAS storage and multiple generations of V7000 expansion enclosures. IBM Easy Tier can automatically move data between flash and disk tiers according to workload activity.

IBM originally documented approximately 240 drives per control enclosure and 480 drives per clustered pair. Later software versions support up to four first-generation control enclosures, while configuration maximums such as 4,096 managed disks and 1,024 storage pools demonstrate the scale of the Spectrum Virtualize architecture.

The 2076-324 is a SAS-based system and does not support NVMe FlashCore Modules. Replacement drives should be selected specifically for the first-generation IBM-207x V7000 drive family.

IBM identifies 7.8.1 as the terminal software level for V7000 Gen1. Existing systems are therefore typically maintained for legacy production workloads, replacement hardware, historical data access or migration to newer IBM FlashSystem storage.