Disk Modules - EMC CLARiiON DAE2P Hardware Reference Manual

About DAE2P and DAE3P disk enclosures
spindle speed. Figure 1-8 shows different disk modules supported in
a DAE2P/DAE3P, and an unsupported ATA module.
Fibre Channel Fibre Channel SATA ATA
2- and 4-Gb 2-Gb only 2- and 4-Gb (Not supported)
CL3583

Disk modules

Figure 1-8
Disk drives DAE2P/DAE3P Fibre Channel disk drives conform to FC-AL
specifications and 2 or 4 Gb Fibre Channel interface standards. SATA
disk drives conform to Serial ATA II Electrical Specification 1.0 and
include dual-port SATA interconnects; a paddle card on each drive
provides a 4 Gb Fibre Channel connection for the module.
The 4 Gb drives in a DAE2P will operate at 2 Gb; a DAE3P supports 2
Gb drives only if the entire back-end bus that contains the drives is operating
at 2 Gb. The disk module slots in the enclosure accommodate 1 inch
(2.54 cm) by 3.5 inch (8.75 cm) disk drives.
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DAE2P/DAE3P Hardware Reference