Lacie Spare 12big Rack Network User Manual - Page 9
LaCie 12big Rack Network, System Configurations
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LaCie 12big Rack Network User Manual System Overview page 9 1.3. LaCie 12big Rack Network System Configurations The following LaCie 12big Rack Network system configurations are offered: Table 01 - System Configurations (Configuration A) Configuration A CPU FDBMM Boot Drives Data Drives (3.5") RAID Option PCI Option (maximum 5) Basic System plus: Quad Core Intel 5420 2 x 1GB 2 x 80GB SATA (2.5") Up to 12 supported drives RAID 1 for OS Boot internal drives LSI 8888 4i4e RAID controller for data drives 2 3 4 5 The Chassis (Fig. 04) consists of a sheet metal enclosure assembly containing an integrated Backplane PCB, Enclosure Management PCB and carrier runner system. The chassis is fitted with 19 inch Rack mounting features which enables it to be fitted to standard 19 inch racks and uses 2 EIA units of rack space (i.e. 3.5" high). ✦✦ The Backplane PCB provides 12 direct dock SAS Serial ATA connectors to the drives and acts as the connectivity hub of the enclosure, connecting to the Enclosure Management PCB. ✦✦ The ten Cooling Fans are connected to the system via the Enclosure Management PCB. There are 12 drive bays at the front of the enclosure. Each drive bay accommodates a plug-in Drive Carrier Module which houses Low Profile (1 inch) high 3.5 inch form factor drives. NOTE: A Bay is defined as the space required to house a single 1.0" high 3.5 inch disk drive in its carrier module. At the rear, the chassis assembly accommodates two Power Supply Units and ATX Server Subsystem. Fig. 04 - Enclosure Chassis