Galaxy Raid GHDX4 SAS<>SAS/SATA 12Bay
Installation / Hardware Reference Manual
A-4
Architecture
Specification
CPU
2x RISC-based CPUs
Host Channel Chip
Controllers
PMC chipsets
DIMM Slot
For one 240-pin DDRII SDRAM module
ASIC
ASIC667 64-bit chipset
Flash ROM
64Mbit (8MB)
Hardware XOR
Yes
Real-time Clock
For event messages with time record and task
scheduling
A.3
Power Supply Specifications
Specification
Nominal Power
350W with active PFC
DC Output
12.0V: 25A (Max.)
5.0V: 25A (Max.)
3.3V: 20A (Max.)
Input Frequency
47 to 63Hz
AC Input
100VAC @ 6A to 240VAC @ 3A with PFC
Power Factor
Correction
Yes
Hold-up Time
At least 16ms at 115/230VAC full load after a loss of
AC input
Over-temperature
Protection
Auto shutdown when lost cooling or exceeded
ambient temperature; over-voltage protection is also
available.
Cooling Fans
Two fans specific for PSU.