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Using the System Setup Program | 77
Table 2-3. The Power Management Settings
Setup Menu
Performance Settings
Power Optimized
Settings
Option
D4
Token
Option
D4
Token
CPU
Configuration
L3 Power
Control
Enabled 4878 Disabled 4877
DRAM
Prefetcher
Enabled 48BA Disabled 48B9
Hardware
Prefetcher
Enabled 0174 Disabled 0173
Software
Prefetcher
Enabled 48BE Disabled 48BD
CPU
Configuration
->Power
Management
Power
Management
Max.
Performance
021F OS
Control
P-State 4
0221
486A
SATA
Configuration
Power Saving
Features
Disabled 4891 Enabled 4892
SATA-AHCI
Ports Auto Clk
Ctrl
Disabled 4871 Enabled 4872
SATA-IDE Ports
Auto Clk Ctrl
Disabled 4873 Enabled 4874
Hyper
Transport
Configuration
Coherent HT
Link Speed
HT3 4888 HT1 4887
Non-Coherent
HT Link Speed
HT3
2600MHz
48A5 HT1
1200Mhz
48A2
Non-Coherent
HT Link Width
16 bits 48A7 8 bit 48A6
PCI
Configuration
-> Active
State Power
Management
Configuration
PCI-E Slot
ASPM
Disabled 5001 L0s & L1 5004
Onboard LAN
ASPM
Disabled 5021 L0s & L1 5024
Mezzing Slot
ASPM
Disabled 5091 L0s & L1 5094
NB-SB Link
ASPM
Disabled 4883 L1 4884