Disk Storage Systems (continued)

Midrange Disk Systems

 

DS4200 Express

 

DS4700 Express

 

DS4800

Product

DS4200 Express Disk System

 

DS4700 Express Disk System

 

DS4800 Disk System

Machine/model

1814-7VA/7VH

 

1814-72A/70A

 

1815-80A/82A/84A/88A

Platform

Microsoft Windows Server® 2003 w/SP1, R2, and x64, Windows 2000

 

System p, System x, System i w/ VIOS, Windows Server 2003 w/SP1,

 

System p, System x, System i w/VIOS, Windows Server 2003 w/SP1,

support1

Server & Advanced Server w/SP4, Novell NetWare 6.5 w/SP5

 

Windows 2000 Server & Advanced Server w/SP4, Novell NetWare 6.0

 

Windows 2000 Server & Advanced Server w/SP4, Novell NetWare 6.0

 

Red Hat Enterprise Linux 3.8

 

w/SP5 & 6.5 w/SP5, Red Hat Enterprise Linux 3.0 U7, Red Hat Enterprise

 

w/SP5 & 6.5 w/SP5, Red Hat Enterprise Linux 3.0 U7, Red Hat Enterprise

 

Red Hat Enterprise Linux 4.4

 

Linux 4.0 U3

 

Linux 4.0 U3

 

SUSE Linux Enterprise Server 8 SP4

 

SUSE Linux Enterprise Server 8 SP4, SUSE Linux Enterprise Server 9

 

SUSE Linux Enterprise Server 8 SP4, SUSE Linux Enterprise

 

SUSE Linux Enterprise Server 9 SP3

 

SP3, VMware ESX 3.0/3.5/3i, VMware ESX 2.5.2

 

Server 9 SP3, AIX 5.1, 5.2, 5.3, 6.1, VMware ESX 3.0/3.5/3i

 

VMware ESX 3.0/3.5/3i

 

AIX 5.1, 5.2, 5.3, 6.1 HP-UX 11i and 11.23, Solaris 8, 9, 10

 

HP-UX 11i and 11.23, Solaris 8, 9, 10

 

AIX 5.1, 5.2, 5.3, 6.1

 

 

 

 

 

HP-UX 11.0, 11i and 11.23 with PVLinks

 

 

 

 

 

Solaris 8, 9, 10

 

 

 

 

Host

Fibre Channel

 

Fibre Channel

 

Fibre Channel

connectivity

 

 

 

 

 

SAN support

Direct, FC-AL, Switched Fabric

 

Direct, FC-AL, Switched Fabric

 

Direct, FC-AL, Switched Fabric

Copy services

Enhanced Remote Mirroring, FlashCopy, VolumeCopy

 

Enhanced Remote Mirroring, FlashCopy, VolumeCopy

 

Enhanced Remote Mirroring, FlashCopy, VolumeCopy

Availability

Fault-tolerant RAID, redundant power/cooling, hot-swap drives, dual con-

 

Fault-tolerant RAID, redundant power/cooling, hot-swap drives, dual con-

 

Fault-tolerant RAID, redundant power/cooling, hot-swap drives, dual con-

features

trollers, concurrent microcode update capability, dual-pathing driver

 

trollers, concurrent microcode update capability, dual-pathing driver

 

trollers, concurrent microcode update capability, dual-pathing driver

Controller

Dual 4 GB RAID controller

 

Dual active 4 Gbps RAID controllers

 

Dual active 4 Gbps RAID controllers

Cache

2 GB

 

2 GB, 4 GB (70A/72A)

 

4 GB, 4 GB (80A/82A)

(min, max)

 

 

 

 

8 GB, 8 GB (84A)

 

 

 

 

 

16 GB, 16 GB (88A)

RAID support

0, 1, 3, 5, 6, 10

 

0, 1, 3, 5, 6, 10

 

0, 1, 3, 5, 10

Capacity

500 GB, supports 84 TB with six Expansion Units

 

36.4 GB, 33.6 TB via EXP810, EXP710 (FC), 84 TB via EXP810 (SATA),

 

36.4 GB, 67.2 TB via EXP810/EXP700/EXP710 (FC) 400 GB, 89.6 TB via

(min, max)

 

 

44.8 TB via EXP100

 

EXP100 (Sl ATA), 168 TB via EXP810 (SATA)

Drive interface

4 GB FC-AL

 

4 Gbps Switched

 

4 Gbps Switched

Drive support

500 GB EV-DDM, 750 GB EV-DDM, 1 TB EV-DDM 7,200 rpm SATA

 

2 Gbps 73.4 GB, 146.8 GB and 300 GB 10,000 rpm; (FC) 36.4 GB,

 

2 Gbps 73.4 GB, 146.8 GB and 300 GB 10,000 rpm; (FC) 36.4 GB,

 

disk drives

 

73.4 GB, 146.8 GB 15,000 rpm; 4 Gbps 36.4 GB, 73.4 GB, 146.8 and

 

73.4 GB, 146.8 GB 15,000 rpm; 4 Gbps 36.4 GB, 73.4 GB, 146.8 and

 

 

 

300 GB 15,000 rpm (FC) (Serial ATA) 250 GB, 400 GB, 500 GB and

 

300 GB 15,000 rpm (FC) (Serial ATA) 250 GB, 400 GB, 500 GB and

 

 

 

750 GG, 1 TB 7,200 rpm (SATA)

 

750 GG, 1 TB 7,200 rpm (SATA)

Certifications

Microsoft Clustering Services, IBM SAN Volume Controller 3.1.0 and

 

Microsoft RAID, Cluster, NetWare Cluster, HACMP,

 

Microsoft RAID, Cluster, NetWare Cluster, HACMP,

 

4.1.0

 

VERITAS Clustering4

 

VERITAS Clustering4

 

 

 

 

 

 

10

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IBM DS4700 Express manual Gb Fc-Al, Certifications

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.