First Virtual Communications Voyager 3000 - Manual (Page 17)

Introduction
1-7
Options
RCM-RC1-CD Vision Software - Availability to be announced
VSA-401TE-Y Single tower expansion kit for VRA-3001T - 1 shelf, 7
storage bays
VSA-401RE-Y
Single rackmountable expansion kit for VRA-3001R - 1
shelf, 7 storage bays
MEM-72P016MEDO-60 16 MB EDO SIMM module for Voyager 3000 series
MEM-72P032MEDO-60 32 MB EDO SIMM module for Voyager 3000 series
System Features
Device Carrier
Front loaded components such as the RAID controller and disk drives are housed in easily
removable device carriers. The device carrier is the basic building block of the series. The
device carriers are of high quality anodised metal construction. This allows for rapid heat
dissipation and conforms to the stringent requirements of CE, UL and FCC standards.
Figure 1-7 shows the device carrier.
Cooling
All models feature two Advanced Cooling Modules (ACMs) per shelf. The modules are
mounted at the rear of the unit. One ACM is capable of cooling an entire shelf in the event of
a module failure.
RAID Controller
The VOYAGER 3000 controller’s main features are:
• Five operating modes:
Non-RAIDDisk Spanning
RAID-0
Striping
RAID-1 Mirroring
RAID-3 Block Striping w/ Dedicated Parity
RAID-5 Multiple Block Striping w/ Distributed Parity
Figure 1-7 Device Carrier