The IBM System Storage DS Express Storage System has twelve inch SAS drive bays. When feature # is selected, this model is. The IBM® System Storage® DS and DS Express The DS Express Storage System holds up to twelve inch SAS disk drives. DS – read user manual online or download in PDF format. Pages in total: 8.

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Asynchronous mirroring includes a write consistency option designed to ensure that writes to the remote system complete in the same order as the local system. Base No Longer Available as of June 21, This feature provides an activation key to enable the Volume Copy function with support for eight active Volume Copy processes and: Windows is a trademark of Microsoft Corporation.

IBM DS3512 1746A2D Data Sheet

Each feature includes two 8 Gb shortwave SFP transceivers. Contact your IBM sales representative or business partner to obtain a copy of the test result documents. Additional disk drives and expansion units are designed to be dynamically added with virtually no downtime, helping you to datasneet and seamlessly respond to your ever-growing capacity demands.

Environmental Parameters Min Operating Temperature.

DS Datasheet, PDF – Alldatasheet

The DS FDE engine performs encryption without a performance penalty, which allows you to achieve new levels of data security without sacrificing performance. These are the ones you should grab.

Refer to the Chargeable section for feature numbers and part numbers: Discussion threads can be closed at any time at our discretion.

Feature PN 68Y is a corequisite.

IBM DS A2S Data Sheet – Page 1 of 8 |

FlashCopy volumes appear and function as standard storage volumes, and restoration of a FlashCopy volume is quick and easy. Datasbeet Ethernet ports for system management two per controller Twenty-four bays for 2. High-efficiency power supplies designed to meet power efficiency standards for reduce power consumption Small form factor 2.

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Storage Controller 2nd Type. Limited warranty – parts and labor – 3 years – on-site.

Total quantity of 51xx features cannot exceed Rs3512 total volumes per system cannot exceed the limits stated above under maximum volumes per system. Controller firmware level In many situations, the required lengths and installation of host attachment cables will be unique to each customer’s configuration and facility specifications.

Feature quantity must equal two if ordered for a dual controller system. The DS with a single controller provides an entry vatasheet with low initial investment The DS with dual controllers offers higher performance The DS dual controller with the Turbo Performance option offers the highest level of performance Furthermore, the ability to later upgrade your DS to dual controllers and Turbo performance options offers a way to protect your initial investment in a DS entry solution.

Supported on single controller systems only: Total quantity of 55xx features cannot exceed 20 within a DS system, where d3s512 system is defined as the DS storage system and all attached EXP expansion units. Amazon’s discontinued Kindle Voyage e-reader has never been cheaper.

Get a 4-terabyte USB 3. This feature is required for both the primary and remote machines. The DS is available with single or dual controllers, with the option to further enhance the performance of your dual controller system with the Turbo Performance option.

Refer to the DS product documentation and the IBM Systems Support site for additional information on firmware levels and other requirements: Up to Volume Copy relationships per system. Maximum allowed applies to total quantity datxsheet 62xx, 63xx, and 65xx features.

Energy saving implementations for cost savings today and tomorrow The DS was developed with energy savings features designed to help reduce power consumption and provide a lower overall total cost of ownership: If ordered, feature quantity must equal two of the same type. Base No Longer Available as of June 21, This feature provides an activation key to increase the quantity of FlashCopy images supported per physical volume from two to four, with: This model is configured with one environmental services module ESM.

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As a convenience, a limited selection of cables can be ordered with your EXP Dual-active, intelligent array controllers with mirrored cache Dual port disk drives with automatic disk drive failure detection and rebuild with global hot spares Redundant hardware, including power supplies and fans Hot-swappable and customer replaceable components Automated path failover support for the data path between the server and the disk drives And, the DS carries on the tradition of DS series data protection features with: The DS dc-powered model requires: Otherwise, Feature PN 00W is a corequisite.

Up to 16 Remote Mirror pairs per system: Supported on dual controller systems only: Large, affordable and versatile Large, affordable and versatile by Dong Ngo.

IBM DS3512 1746A2S Data Sheet

datashet This card requires the use of an external switch and the DS iSCSI host ports cannot be directly attached to server ports. Upgrade 81Y Host Kits: Mutually exclusive with feature and PN 68Y and 68Y Storage by Rick Broida Nov 12, The DS flexibility and options also extends to the disk drives.

With direct attachment support and the capability to be shared by multiple host servers, the DS with SAS provides ease-of-use and simplicity at an affordable price. Total quantity of features cannot exceed The DS delivers affordable, entry-level configurations for small and medium businesses in compact 2U, inch rack mount enclosures, with the flexibility to datawheet in capacity, performance, host interfaces, and advanced functions as your business grows or requirements change.

This refers to a total of hours in any given year, but no more than 15 occurrences during that one-year period. Two intelligent array controllers with 2 GB cache 1 GB per controller.