P35T-A (V1.0)
ECS P35T-A motherboard supports Intel® Core 2 Extreme processor and Intel® ViiV Technology which initials your digital life
ECS P35T-A motherboard embedded Intel® Bearlake P35 and ICH9DH chipsets, which provides impressive performance and better efficiency. Additionally, this board comprehends Intel® ViiV technology, that initials your digital life and provides more enjoyment in your daily life. P35T-A supports Intel 45nm Core 2 Duo, Core 2 Quad and Core 2 Extreme processors.

  Core 2 Quad
The new Core2 Quad processor combines two dual-core chips in a single package that plugs into a single chip socket. It enables even more multitasking with greater performance. Bring users experience system .performance featuring faster speed.
  Core 2 Duo
The processor is manufactured on Intel's 65nm fab process, regardless of L2 cache size, resides in an LGA775-style socket and runs up to 1333MHz front-side bus. Its power consumption is really much lower than previous Intel desktop chips.
Supports the latest 1333MHz front side bus Intel®Processor
  Intel® 45 nm processors
With roughly twice the density of Intel® 65nm technology, Intel's 45nm packs about double the number of transistors into the same silicon space. The technology enables great performance leaps, up to 50-percent larger L2 cache, increases battery life and reduces power consumption in many respects.
  Dual Channel DDR2 800
Doubles the bandwidth of your system memory up to 12.8GB/s and pumps up the system performance.
Delivers up to a 4x increase in graphics and 2x I/O bandwidth for smooth multimedia performance
  Serial-ATA II
Doubles the transfer speed of SATA, running at speed up to 3.0Gb/s, and fully compatible with the soon-to-be-released SATA HDD, CD-ROM and other cutting-edge devices.
  8 Channel High Definition Audio
Integrated 8-channel HD Audio CODEC delivering advanced multi-channel audio and bringing you the experience of home theater-quality sound.
  Gigabit LAN
Delivers transfer speed ten times faster than conventional 10/ 100 Ethernet connections, supporting a high transfer rate up to Gigabit/s. Gigabit LAN is the networking standards for the future and is ideal for handing large amount of data such as video, audio, and voice.
  USB 2.0
USB2.0 is the latest connectivity standard which delivers transfer speeds up to 480Mb/s for easy connectivity and ultra-fast data transfers.
  Certified For Windows Vista
The latest generation Microsoft O.S., delivers better personal productivity and digital entertainment on your PC through its improved reliability, security, and performance.
  Core 2 Extreme
With the Core 2 processor family, the extreme version gets a higher clock speed, larger caches and a faster FSB. The high-end processor features the latest arsenal of performance-rich technologies.
  Supports Intel ViiV
The world of digital entertainment at your fingertips! Designed to enhance enjoyment of digital entertainment, Intel's new platform enables your watching movies, creating music, playing games and showcasing home photos or videos with a remote control all while you sit on your living room couch!
CPUº LGA775 socket for latest Intel® Core 2 Extreme/Core 2 Quad/Core 2 Duo / Pentium Dual-Core Inside (E21xx series)/Celeron 4xx series processor
º Supports Intel 45nm Core 2 Extreme (Yorkfield-XE), Core 2 Quad(Yorkfield) and Core2 Duo(Wolfdale) series processors. (please refer to the CPU support list for more detail)
º FSB 1333MHz
CHIPSETº Intel® P35 & ICH9DH
º North Bridge: Intel® P35
º South Bridge: Intel® ICH9DH
MEMORYº Dual-channel DDR2 memory architecture
º 4 x 240-pin DDR2 DIMM socket support up to 8 GB
º Support DDR2 800/667 DDR SDRAM
Due to the operating system limitation, the actual memory size may be less than 4GB for the reservation for system usage under Windows® 32-bit OS.
For Windows® 64-bit OS with 64-bit CPU, there is no such limitation

EXPANSION SLOTº 1 x PCI Express x16 slot (Orange)
º 1 x PCI Express x16 slot (Blue @ x4 bandwidth)
º 1 x PCI Express x1 slot
º 3 x PCI slots
STORAGEº Support by Intel® ICH9DH
    • 6 x Serial ATA 3.0Gb/s devices
º Supported by JMicron® JMB361
    • 2 x Ultra DMA133/100/66 devices
    • 1 x External SATA 3.0 Gb/s port
AUDIOº Realtek ALC 883 8-channel audio CODEC (Co-lay ALC888)
LANº Intel® 82566DC GigaLAN Controller
REAR PANEL I/Oº 1 x PS/2 keyboard & PS/2 mouse connectors
º 6 x USB 2.0 ports
º 1 x External SATA port
º 1 x Serial port (COM1)
º 1 x RJ45 LAN connector
º 1 x Audio port
INTERNAL I/O CONNECTORS & HEADERSº 1 x 24-pin ATX Power Supply connector
º 1 x 4-pin ATX 12V connector
º 1 x IDE connector
º 1 x FDD connector supports one 360K~2.88MB FDD
º 6 x Serial ATA 3Gb/s connectors
º 3 x USB 2.0 headers support additional 6 USB ports
º 1 x Clear CMOS header
º 1 x SPDIF out header
º 1 x Front panel audio header
º 1 x Front panel header
º 1 x CD in header
º 1 x IrDA for SIR header
º 1 x JLPC header
º 1 x LPT1 header
º 1 x Speaker header
º CPUFAN/SYSFAN connectors
º Supports Plug and Play 1.0A, APM 1.2, Multi Boot, DMI
º Supports ACPI revision 1.0 specification
FORM FACTORº ATX Size, 305mm*244mm

 Driver Download

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Please read the notes carefully before updating BIOS.
1.Do not update the BIOS if the system is running fine. Unsuccessful BIOS flash may cause the system fails to boot up. The manufacturer is not responsible for any BIOS flash failure.
2.Make sure your M/B PCB version number first, and then read the updated description & special note carefully to check if the new BIOS version patch pertain to your current problem.
(How to recognize the M/B PCB version)
3.Please DO NOT reboot system,unplug power supply and remove battery during BIOS update process.
4.It is recommended to use the updated flash utility included in each BIOS download package.
(How to use flash utility).
OS ID NOProduct Line
Windows Vista Home Premium1251263Motherboard

* means validated by ECS at time of writing. Changes to component or CPU may produce a different outcome. The result shown is for reference only and is subject to change w/o notification.

SocketFamilyProcessorWattageFrequencyCacheSteppingSince BIOS
LGA775Intel Core 2 ExtremeQX6700130W2.66 GHz2x4MBB308/09/01
LGA775Intel Core 2 ExtremeQX9650130W3.0 GHz2x6MBC008/09/01
LGA775Intel Core 2 ExtremeX680075W2.93 GHz2x2MBB208/09/01
LGA775Intel Core 2 Quad processorQ6400105W2.13 GHz2x4MBB308/09/01
LGA775Intel Core 2 Quad processorQ6600105W2.40 GHz2x4MBB308/09/01
LGA775Intel Core 2 Quad processorQ820095W2.33 GHz4MBM108/09/01
LGA775Intel Core 2 Quad processorQ820095W2.33 GHz4MBR008/09/01
LGA755Intel Core 2 Quad processorQ840095W2.66 GHz4MBR008/09/01
LGA755Intel Core 2 Quad processorQ8400s65W2.66 GHz4MBR008/09/01
LGA775Intel Core 2 Quad processorQ940095W2.66 GHz6MBR008/09/01
LGA775Intel Core 2 Quad processorQ945095W2.66 GHz2x6MBC008/09/01
LGA775Intel Core 2 Quad processorQ950595W2.83 GHz6MBR008/09/01
LGA775Intel Core 2 Quad processorQ9505s65W2.83 GHz6MBR008/09/01
LGA775Intel Core 2 Quad processorQ955095W2.83 GHz6MBC008/09/01
LGA775Intel Core 2 Quad processorQ965095W3.0 GHz2x6MBE008/09/01
LGA775Intel Core 2 DuoE430065W1.80 GHz2MBL208/09/01
LGA775Intel Core 2 DuoE440065W2.00 GHz2MBL208/09/01
LGA775Intel Core 2 DuoE450065W2.20 GHz2MBM008/09/01
LGA775Intel Core 2 DuoE460065W2.4 GHz2MBM008/09/01
LGA775Intel Core 2 DuoE630065W1.86 GHz2MBL208/09/01
LGA775Intel Core 2 DuoE632065W1.86 GHz4MBB208/09/01
LGA775Intel Core 2 DuoE640065W2.13 GHz2MBL208/09/01
LGA775Intel Core 2 DuoE642065W2.13 GHz4MBB208/09/01
LGA775Intel Core 2 DuoE660065W2.40 GHz4MBB208/09/01
LGA775Intel Core 2 DuoE670065W2.66 GHz4MBB208/09/01
LGA775Intel Core 2 DuoE675065W2.66 GHz4MBE008/09/01
LGA775Intel Core 2 DuoE750065W2.93 GHz3MBR008/09/01
LGA755Intel Core 2 DuoE760065W3.06 GHz3MBR008/09/01
LGA775Intel Core 2 DuoE819065W2.66 GHz6MBC008/09/01
LGA775Intel Core 2 DuoE820065W2.66 GHz6MBC008/09/01
LGA775Intel Core 2 DuoE840065W3.00 GHz6MBC008/09/01
LGA775Intel Pentium Dual-CoreE214065W1.6GHz1MBL208/09/01
LGA775Intel Pentium Dual-CoreE220065W2.20GHz1MBM008/09/01
LGA775Intel Pentium Dual-CoreE222065W2.40GHz1MBM008/09/01
LGA775Intel Pentium Dual-CoreE540065W2.70GHz2MBR008/09/01
LGA755Intel Pentium Dual-CoreE630065W2.8 GHz2MBR008/09/01
LGA775Intel Pentium Dual-CoreE650065W2.93GHz2MBR008/09/01
LGA775Intel Celeron Dual-CoreE160065W2.4 GHz512KBM008/09/01

All memory modules on Qualified Vendors List (QVL) have been tested and qualified for use with this motherboard.
Click to download QVL
Model: P35T-A
PCB Version: V1.0