Disk Storage Systems (continued)

Enterprise Disk Systems

 

DS6800

 

DS8100

 

DS8300

 

ESS 800

Product

IBM System Storage DS6800

 

IBM System Storage DS8000™ Turbo

 

IBM System Storage DS8000 Turbo

 

ESS Model 800 Refurbished with Warranty

Machine/model

1750/522

2421, 2422, 2423, 2424/931

 

2421, 2422, 2423, 2424/932/9B2

2105/800

Platform

System x, System i, System p, System z,

support1

IBM i5/OS®, OS/400, AIX, Solaris, HP-UX,

 

Windows 2000, Windows Server 2003, Linux for

 

IBM System z, z/OS, IBM z/VM®, IBM VSE/ESA™,

 

TPF, Linux for System i, Linux for System p, Linux for

 

Intel systems, OpenVMS, TRU64, NetWare, VMware,

 

Apple Macintosh OS X, Fujitsu PRIMEPOWER,

 

SGI IRIX

System x, System i, System p, System z, i5/OS, OS/400, AIX, Solaris, HP-UX, Windows 2000, Windows Server 2003, Linux for System z, z/OS, z/VM, VSE/ESA, TPF, Linux for System i, Linux for System p, Linux for Intel systems, OpenVMS, TRU64, NetWare, VMware, Apple Macintosh OS X, Fujitsu

PRIMEPOWER, SGI IRIX

System x, System i, System p, System z, i5/OS, OS/400, AIX, Solaris, HP-UX, Windows 2000, Windows Server 2003, Linux for System z, z/OS, z/VM, VSE/ESA, TPF, Linux for System i, Linux for System p, Linux for Intel systems, OpenVMS, TRU64, NetWare, VMware, Apple Macintosh OS X, Fujitsu

PRIMEPOWER, SGI IRIX

System x, System i, System p, System z, i5/OS, OS/400, AIX, Solaris, HP-UX, Microsoft Windows NT®, Windows 2000, Windows Server 2003, NetWare, Linux for System z, z/OS, z/VM, OS/390®, VM/ESA®, VSE/ESA, TPF, Linux for Intel systems, Dynix, OpenVMS, Tru64, VMware, Fujitsu PRIME- POWER, SGI Origin IRIX

Host

1 Gbps and 2 Gbps Fibre Channel/FICON

2 Gbps and 4 Gbps Fibre Channel, FICON, ESCON®

2 Gbps and 4 Gbps Fibre Channel, FICON, ESCON

1 Gbps and 2 Gbps Fibre Channel/FICON, ESCON,

connectivity

 

 

 

SCSI

SAN support

Direct, FC-AL, Switched Fabric

Direct, FC-AL, Switched Fabric

Direct, FC-AL, Switched Fabric

Direct, FC-AL, Switched Fabric

Copy services

FlashCopy, Metro Mirror, Global Mirror, Global Copy,

FlashCopy, FlashCopy SE, Metro Mirror, Global Mirror,

FlashCopy, FlashCopy SE, Metro Mirror, Global Mirror,

FlashCopy, Metro Mirror, Global Mirror, Global Copy,

 

as target for z/OS Global Mirror

Global Copy, z/OS Global Mirror, Metro/Global Mirror

Global Copy, z/OS Global Mirror, Metro/Global Mirror

z/OS Global Mirror, Metro/Global Mirror(RPQ)

Availability

Fault tolerant, dual redundant and hot-swap RAID

features

controller cards, Battery Backup Units, Fibre Channel

 

switch controllers, power supplies, non-disruptive

 

hardware and software code load updates, multi-

 

pathing device driver

Fault tolerant, dual redundant and hot-swap RAID controller cards, Battery Backup Units, Fibre Channel switch controllers, power supplies, non-disruptive hardware and software code load updates, multi- pathing device driver

Fault tolerant, dual redundant and hot-swap RAID controller cards, Battery Backup Units, Fibre Channel switch controllers, power supplies, non-disruptive hardware and software code load updates, multi- pathing device driver

Fault-tolerant, RAID, redundant power/cooling, hot- swap drives, dual controllers, concurrent microcode update capability, dual pathing driver

Controller

Dual active/active

Dual active/active

Dual active/active

SMB dual active; optional turbo feature

Cache

4 GB

16/128 GB

32/256 GB

8 GB, 64 GB

(min, max)

 

 

 

 

RAID support

5, 10

5, 10

5, 10

5, 10

Capacity

292 GB, 64 TB

1.1 TB, 192 TB

1.1 TB, 512 TB

582 GB, 55.9 TB

(min, max)

 

 

 

 

Drive interface

2 Gbps Fibre Channel

2 Gbps Fibre Channel

2 Gbps Fibre Channel

SSA

Drive support

73 GB 15K, 146 GB 15K, 300 GB 15K,

73 GB 15K, 146 GB 15K, 300 GB 15K, 500 GB

73 GB 15K, 146 GB 15K, 300 GB 15K, 500 GB

36.4 GB, 72.8 GB and 145.6 GB 10,000 rpm disk

 

500 GB FATA, 7.2K

7.2 FATA

7.5K FATA

drives 36.4 GB and 72.8 GB 15,000 rpm disk drives

Certifications

Oracle OSCP Validation of Compatibility, HACMP,

Oracle OSCP Validation of Compatibility, HACMP,

Oracle OSCP Validation of Compatibility, HACMP,

Microsoft RAID, Cluster and Data Center, GDPS,

 

Solaris Ready, VERITAS Cluster

GDPS, Solaris Ready, VERITAS Cluster

GDPS, Solaris Ready, VERITAS Cluster

HACMP, Solaris Ready

1:Consult product information for details. 2: RedHat, SUSE Linux and TurboLinux. Please verify specific product information for details. 3: Via IBM TotalStorage SAN Controller 160; no cluster or HACMP support. 4: Also, verification will be completed for HP Service Guard.

5:Metro Mirror is synchronous replication; Global Mirror is asynchronous replication; Metro/Global Mirror is three-site cascading asynchronous replication; Global Copy is extended distance copying.

11

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IBM DS4700 Express manual Connectivity, RAID support Capacity

DS4700 Express specifications

The IBM DS4700 Express is a robust, mid-range storage solution designed to help businesses manage and optimize their data effectively. This storage system is part of the IBM DS family, renowned for its reliability, performance, and scalability. Targeted primarily at small to medium-sized enterprises, the DS4700 Express offers a blend of advanced technologies and user-friendly features.

One of the key characteristics of the DS4700 Express is its scalability. It supports a wide range of capacities, allowing businesses to start small and expand their storage infrastructure as their data needs grow. With the ability to support up to 96TB of storage, the system can accommodate various workloads, from simple file storage to complex database environments.

The DS4700 Express is equipped with high-speed Fibre Channel connectivity options, ensuring rapid data access and transfer rates. This feature is particularly beneficial for applications that demand low-latency responses, such as virtualized environments and transaction-heavy workloads. The system also supports iSCSI connectivity, providing flexibility for organizations looking to integrate it into their existing infrastructure without needing significant changes.

In terms of data protection and management, the IBM DS4700 Express is packed with advanced features. It includes support for RAID (Redundant Array of Independent Disks) configurations, ensuring data redundancy and enhancing reliability. Additionally, it offers snapshot capabilities, enabling organizations to create point-in-time copies of their data for backup and recovery purposes. This feature is crucial for minimizing downtime and ensuring business continuity.

Performance optimization is another highlight of the DS4700 Express. With intelligent caching features, the system efficiently manages data requests, improving response times and overall throughput. Its ability to manage both SSDs and HDDs through tiered storage means businesses can balance cost and performance based on their specific needs.

The IBM DS4700 Express also offers an intuitive management interface, simplifying the process of configuring and monitoring the storage environment. This user-friendly design makes it accessible even for IT teams without extensive storage experience.

In summary, the IBM DS4700 Express combines scalability, performance, and ease of use, making it an excellent choice for small to medium-sized businesses looking to enhance their data storage capabilities. With its advanced technologies and comprehensive features, it stands out as a dependable solution for organizations aiming to manage their growing data needs efficiently.