I have this motherboard ASUS P5KPL-AM SE with intel processor E6500 with 2 2GB 800MHz DDR2 Non-ECC CL5 DIMM KVR800D2N5/2G and a video card ATI HD4550 512 MB DDR3 what is happening is that my system after a while on idle it will begin a reboot as if it was loosing power and as long as I use the computer nothing happen.

From ASUS Site:
https://www.asus.com/us/Motherboards/P5GCMX1333/specifications/


2 x DIMM, max. 4GB, DDR2 667/533 MHz, non-ECC, un-buffered memory
Dual channel memory architecture
**When installing total memory of 4GB capacity or more, WindowsR 32-bit operation system may only recognize less than 3GB. Hence, a total installed memory of less than 3GB is recommended.

Hi, you can see the list here:

http://www.asus.com/Motherboards/AMD_AM2Plus/M2N68AM/#specifications

At this site you also find drivers.
Remember to select your operating system

AMD Socket AM2+ / AM2 Processors
for AMD Phenom™ FX / Phenom / Athlon™ / Sempron™
AMD Cool 'n' Quiet™ Technology
AMD64 architecture enables simultaneous 32-bit and 64-bit computing
Support 45nm Phenom™ II CPU Chipset NVIDIA Geforce 7025/nForce 630a
System Bus 2000/1600 MT/s Memory 2 x240-pin DIMM, Max. 4 GB, DDR2 1066/800/667/533 ECC,Non-ECC,Un-buffered Memory
Dual Channel memory architecture
*DDR2 1066 is supported by AM2+ CPU only Expansion Slots 1 x PCIe x16
1 x PCIe x1
2 x PCI
Storage Southbridge
4 xSATA 3 Gb/s ports Support RAID 0,1,5,10,JBOD

ATAPI support ,AHCI mode
LAN RTL8211CL Phy Gigabit LAN Audio ALC662 High Definition Audio 6 -Channel CODEC
USB 10 USB 2.0 ports (4 on back I/O, 6 on board)
AMD Socket AM2+ / AM2 Processors
for AMD Phenom™ FX / Phenom / Athlon™ / Sempron™
AMD Cool 'n' Quiet™ Technology
AMD64 architecture enables simultaneous 32-bit and 64-bit computing
Support 45nm Phenom™ II CPU Chipset NVIDIA Geforce 7025/nForce 630a
System Bus 2000/1600 MT/s Memory 2 x240-pin DIMM, Max. 4 GB, DDR2 1066/800/667/533 ECC,Non-ECC,Un-buffered Memory
Dual Channel memory architecture
*DDR2 1066 is supported by AM2+ CPU only Expansion Slots 1 x PCIe x16
1 x PCIe x1
2 x PCI
Storage Southbridge
4 xSATA 3 Gb/s ports Support RAID 0,1,5,10,JBOD

ATAPI support ,AHCI mode
LAN RTL8211CL Phy Gigabit LAN Audio ALC662 High Definition Audio 6 -Channel CODEC
USB 10 USB 2.0 ports (4 on back I/O, 6 on board)
AMD Socket AM2+ / AM2 Processors
for AMD Phenom™ FX / Phenom / Athlon™ / Sempron™
AMD Cool 'n' Quiet™ Technology
AMD64 architecture enables simultaneous 32-bit and 64-bit computing
Support 45nm Phenom™ II CPU Chipset NVIDIA Geforce 7025/nForce 630a
System Bus 2000/1600 MT/s Memory 2 x240-pin DIMM, Max. 4 GB, DDR2 1066/800/667/533 ECC,Non-ECC,Un-buffered Memory
Dual Channel memory architecture
*DDR2 1066 is supported by AM2+ CPU only Expansion Slots 1 x PCIe x16
1 x PCIe x1
2 x PCI
Storage Southbridge
4 xSATA 3 Gb/s ports Support RAID 0,1,5,10,JBOD

ATAPI support ,AHCI mode
LAN RTL8211CL Phy Gigabit LAN Audio ALC662 High Definition Audio 6 -Channel CODEC
USB 10 USB 2.0 ports (4 on back I/O, 6 on board)
2 x240-pin DIMM, Max. 4 GB, DDR2 1066/800/667/533 ECC,Non-ECC,Un-buffered Memory
Dual Channel memory architecture
*DDR2 1066 is supported by AM2+ CPU only

1 x PCI-E x16 Graphic card slot.

Hello.

The motherboard ASUS P5KPL-AM SE is compatible with DDR-2 no matter what processor you are using, even Intel Core 2 Quad. So if that is your motherboard, then it is compatible.

you can upgrade up to 2GB (DDR2)
Your computer has 1 memory slot you remove the memory and install a new one.
you can use either
2GB 800MHz DDR2 Non-ECC CL6 SO DIMM
or
2GB 667MHz DDR2 Non-ECC CL6 SO DIMM

yes it is. =) as long as your processor is compatible with windows 7 ultimate. this is the specs of your motherbard and I think it is pretty cool:

- Intel® Core™2 Extreme / Core™2 Duo Ready
- Intel® Quad-core CPU Ready
- Intel® 45nm CPU Ready
- G31+ICH7
- FSB 1333/1066/800MHz
- Dual-channel DDR2 800/667
- 4x SATA 3Gb/s
- Gb LAN
- 6-channel HD Audio
- EZ Flash2 & CrashFree BIOS3

please rate how this helped you.

http://www.asus.com/Motherboards/Intel_Socket_478/P4VPMX/#specifications

1 x AGP 4X (0.8V, 1.5V only) (graphic card AGP)
Memory 2 x 184-pin DIMM Sockets support max. 2GB PC2100/PC1600 non-ECC DDR SDRAM memory
Memory 2 x 184-pin DIMM Sockets support max. 2GB PC2100/PC1600 non-ECC DDR SDRAM memory 2 x 184-pin DIMM Sockets support max. 2GB PC2100/PC1600 non-ECC DDR SDRAM memory

and if you click on the CPU Support List you see that it does not support Dual core processor :(

2 x DDR2 1066(O.C.)/800/667 Non-ECC,Un-buffered Memory
Maximum 4GB though.

If you go here:
http://www.asus.com/product.aspx?P_ID=y014Wy067iZxxPeP

and click on Memory/ Device Support tab you can download a document which is the Qualified Vendors List for available RAM for that particular motherboard.

The below is the contents of Intel published for your board
Intel Desktop Board D102GGC2 Technical Product Specification
System Memory The board has two 240-pin DIMM sockets and supports the following memory features: • 1.8 V (only) DDR2 SDRAM DIMMs with gold-plated contacts • Unbuffered, single-sided or double-sided DIMMs with the following restriction: Double-sided DIMMS with x16 organization are not supported. • 2 GB maximum total system memory. • Minimum total system memory: 128 MB • Non-ECC DIMMs • Serial Presence Detect • DDR2 533 or DDR2 400 MHz SDRAM DIMM
hope it helps, if so rate the solution

deal 2 is definatly better, go for it

Packard Bell iMedia 1328 Memory Maximum Memory 2GB Memory Slots 2 (2 banks of 1) non-removable base memory 0MB

256MB Packard Bell 240-pin PC2-4200 non-ECC DDR2 DIMM (p/n PBELL-AIB) $9.98
512MB Packard Bell 240 pin PC2-4200 non-ECC DDR2 DIMM (p/n PBELL-AGT) $14.98
1GB Packard Bell 354 PC2-4200 non-ECC DDR2-533 DIMM (p/n PBELL-1GB-533-D) $29.98