Asus P9D-E/4L User Manual

4-14
Chapter 4: BIOS setup
Enhanced C1 State [Enabled]
This item allows you to enable or disable the Enhanced C1 state. Configuration options:
[Enabled] [Disabled]
CPU C3 Report [Enabled]
Allows you to enable or disable the CPU C3 report to OS. Configuration options:
[Enabled] [Disabled]
CPU C6 Report [Enabled]
Allows you to enable or disable the CPU C6 report to OS. Configuration options:
[Disabled] [Enabled]
CPU C7 Report [CPU C7s]
Allows you to enable or disable the CPU C7 report to OS. Configuration options:
[Disabled] [CPU C7] [CPU C7s]
C1 state auto demotion [Enabled]
Allows you to enable or disable the demotion of the C3/C6/C7 request to C1 based on
uncore auto-demote information. Configuration options: [Disabled] [Enabled]
C3 state auto demotion [Enabled]
Allows you to enable or disable the demotion of the C6/C7 request to C3 based on
uncore auto-demote information. Configuration options: [Disabled] [Enabled]
Package C State limit [AUTO]
Allows you set the Package C State limit to AUTO. Configuration options: [C0/C1]
[C2] [C3] [C6] [C7] [C7s] [AUTO]
LakeTiny Feature [Disabled]
Allows you enable or disable LakeTiny for C state configuration. Configuration
options: [Disabled] [Enabled]
Intel TXT (LT) Suppot [Disabled]
Allows you to enable or disable the Intel TXT (LT) support. Configuration options:
[Disabled] [Enabled]
ACPI T State [Disabled]
Allows you to enable or disable the ACPI T state. Configuration options: [Disabled]
[Enabled]
This following items appears only when you set the CPU C states to [Enabled].
CPU C states [Enabled]
Allows you to enable or disable the CPU C states. Configuration options: [Enabled]
[Disabled]

Asus P9D-E/4L Specifications

General

USB 2.0 ports quantity	2
Ethernet LAN (RJ-45) ports	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1, 2
Maximum UDIMM memory	32 GB
Supported DIMM module capacities	2GB, 4GB, 8GB
TPM connector	Yes
Supported memory types	DDR3-SDRAM
Supported memory clock speeds	1333, 1600 MHz
PCI Express x8 (Gen 2.x) slots	0
RAID levels	0, 1, 5, 10
Supported storage drive interfaces	SATA II, SATA III
Wi-Fi	No
LAN controller	Intel® I210-AT
Ethernet interface type	Gigabit Ethernet
On-board graphics card model	Aspeed AST2300
On-board graphics card memory	32 MB
Cables included	SATA, USB-SATA
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	10 - 35 °C
Storage relative humidity (H-H)	20 - 90 %
Processor socket	LGA 1150 (Socket H3)
Intel Xeon series	E3-1200
Processor manufacturer	Intel
Motherboard chipset	Intel® C224
Motherboard form factor	ATX
Harmonized System (HS) code	84733020

Weight and Dimensions

Depth	243.84 mm
Width	304.8 mm