Lenovo System Storage DS Model C4A – hard drive array overview and full product specs on CNET. Find great deals for a4d – IBM System Storage Ds Dual Controller. Shop with confidence on eBay!. IBM┬« System Storage┬« DS Express combines development with 6 Gbps host interface and drive technology. With its simple, efficient and flexible approach.

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Total quantity of 52xx features cannot exceed Additional transceivers can be ordered using feature PN 00W Upon completion of the Volume Copy process, the new volume can be mapped to any host and functions as a standard volume.

The DS flexibility and options also extends to the disk drives. This gives you the added flexibility to mix 3. Refer to the Product Number section for feature numbers and part numbers: Learn more about Amazon Prime.

Feature PN 68Y is a required prerequisite. Supported on Model C2A only. Would you like to tell us about a lower price?

Don’t see what you’re looking for? Storage by Rick Broida Sep 17, Features – No charge.

The DS FDE engine performs encryption without a performance penalty, which allows you to achieve new levels of data security without sacrificing performance. We don’t know when or if this item will be back in stock. Product life cycle dates. The following fiber optic cables can be ordered with the DS Have one to sell? Up to drives per system: The DS is available in two models: Act like your business depends on them Backups: Be the first to review this item.


This card can be configured to run at either a 1Gb or 10Gb link speed. The DS is sysstem with single or dual controllers, with the option to further enhance the performance of your dual controller system with the Turbo Performance option. Product information Technical Details.

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Asynchronous mirroring queues remote writes to reduce the latency, thus enabling long distance replication while increasing local system performance.

Mutually exclusive with feature PN 68Y The DS delivers affordable, entry-level configurations for small and medium businesses in compact 2U, inch rack mount enclosures, with the flexibility to scale in capacity, performance, host interfaces, and advanced functions as your business grows or requirements change.

High availability with new data protection and security options The DS carries on the DS series legacy of high system and data availability with: In many situations, the required lengths and installation of host attachment cables will be unique to each customer’s configuration and facility specifications. We delete comments that violate our policywhich we encourage you to read. Act like your business depends on them by David Gewirtz. Amazon Business Service for business customers.


Feature or PN 68Y or 68Y is a required prerequisite.

This refers to a total of hours in any given year, but no more than 15 occurrences during that one-year period. This card requires the use of an external switch and the DS iSCSI host ports cannot be directly attached to server ports.

Family 1746+01 IBM System Storage DS3500 Storage Systems and EXP3500

Fast, incredibly portable data storage — with one missing piece Fast, incredibly portable data storage — with storagge missing piece by Dong Ngo. Most helpful customer reviews on Amazon. Remote Mirroring provides storage system-based data replication from one DS system to another DS system over Fibre Channel communications links. Shopbop Designer Fashion Brands. RAID levels 0, 1, 3, 5, 6, and 10 Maximum volumes per system: Remote Mirroring supports synchronous or asynchronous data transfers, enabling you to choose the replication method that best meets your protection, distance, or performance requirements: This model is configured with two environmental services modules ESM.

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. Rack 2U Colour of product: