IBM 9406-5727 > Integrated Cache, 40MB - System > 9405, 9406, 9407, 9411 - FRU > 39J1308, 39J3539, 39J5653 - Feature > IBM 5727

(#5727) - Integrated Cache - 40MB

Provides a card which augments the base integrated disk controller of the model 520 or the model 550 with 40MB of write cache and also enables RAID-5 capability for the internal disk drives of the system unit. This feature is functionally equivalent to #5709, but can run in IOP-less mode. #5727 is installed into its own specific internal slot of a system unit and does not require a PCI slot.

A minimum of three disk units are required for a RAID-5 disk array.

• Attributes provided: 40MB write cache and RAID-5 data protection for system.

Option Part Numbers

• 39J1308
• 39J3539
• 39J5653

Option Model Support

• 9405-5727
• 9406-5727
• 9407-5727
• 9411-5727

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