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3-6 SATA 150 Storage Adapter Characteristics

3.1.3 MegaRAID SATA 150-2

The MegaRAID SATA 150-2 RAID controller provides two Serial ATA

ports and supports RAID 0 and RAID 1 arrays. The SATA 150-2 does the

following:

• Supports two Serial ATA channels:

– Uses differential signaling

– Transfers data in frames

– Supports Serial ATA power management

• Complies with the PCI 2.2 Specification

• Supports up to a 32-bit, 66 MHz PCI interface that:

– Functions in a 32-bit or 64-bit PCI slot

– Functions at 66 MHz or 33 MHz

– Supports 3.3 V and 5.0 V PCI signaling

– Is backward compatible with previous versions of the PCI

specification

• Provides RAID support before operating system loads with the

MegaRAID configuration utility

J6 I

C connector, used as the interface for the

controller to communicate with a storage

enclosure processor

Open

J7-J10 Port connectors (see Figure 3.2 for details) Optional

J13 Reserved for internal use –

J16, J17,

JP1

Reserved for internal use –

Table 3.3 SATA 150-4 Connector and Jumper Description (Cont.)

Jumpers

and

Connectors Description Setting

1 2 ... 31 32 33 34 35 36 37 38 39 40 41 ... 47 48

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LSI SATA 150 Manual do Utilizador Página 36