Electrical Characteristics; Table 10. Actual Power Consumption Table - Intel RS25SB008 Hardware User's Manual

Drive Rebuild Using Hot Spares
Error Checking and Indication

Electrical Characteristics

All power is supplied to the adapter via the PCI Express 3.3V and 12V rail. Necessary
Voltages are provided by onboard switching regulator circuitry operating off of 12V and
3.3V rails.
The following states determine the typical current consumption of the board:
•
State 1. During a hard reset
•
State 2. During a disk stress test
•
State 3. While sitting idle at the DOS prompt.
— Supply voltage = 12V +/- 8% (from PCI edge connector only)
— Supply voltage = 3.3V +/- 9% (from PCI edge connector only)
— Actual power consumption.
3.3V AUX. supply (cache backup unit applia-
Intel® RAID Controller RS25SB008 Hardware User's Guide
Specification

Table 10. Actual Power Consumption Table

PCI Edge connector
3.3V supply
+12V supply
tions only)
®
Intel RAID Controller RS25SB008
•
Automatic at fail
•
Dedicated per Array
•
Global for any array
•
Auto-resume of initialization or rebuild on reboot
•
Parity generation and checking, automatic
consistency checking
•
Patrol reads
•
Activity and fault LEDs
•
Multiple retries
•
Logs in NVRAM, event log, CIM, Smart, Intel
Web Console 2
State1
330mA
1.00A
30mA
®
RAID
State 2 State 3
330mA 330mA
1.81A 1.53A
30mA 30mA
23