MSI K9N2 Diamond AM2+/AM2 NVIDIA nForce 780a SLI ATX AMD Motherboard

Reviews(58)

3.9
TOP FAVORABLE REVIEW

for the most part very solid board. have had it for 8 months. has no overheating with IRQ's for controler cards. loved that. worked out of the box. sound audio is a plus for Receivers. i use a Denon 2808 CI.
http://www.usa.denon.com/ProductDetails/4484.asp
i dont like the sound of computer speakers.
over clock. is a breez. run 3.0 Ghz on a 9850 Phenom.
dose not over heat to bad. i have a case with very good airflow.

have three of these and only one has messed up.
sending it in for repairs. bios will not go past loading. its only on one board. comeing from years of computers. i have done every thing i can. remember if you want (three way SLI) you have run Windows Vista. XP or older will not work.

none

View MoreView Less
VS
TOP CRITICAL REVIEW
Horrible Layout One Doa

Looks really good. Preforms well. Didnt like FSB adjustments much but with multiplier adjustments was able to get my 9950be to 3.2ghz anyway. Second one has been pretty stable.

First one I got killed a phenom 9850BE processor and then after putting a 9950be in it randomly died after working great for about 3-4 hours. RMA'd it (thanks newegg easy rma), and the new one has been working good since.
Worst thing about this board though is the layout. I have been a die hard MSI fan for some time but every once in awhile they let me down. I love the things they do like the front pannel's removable connector but the actual layout here is bad. Why? Well if you use IDE both connectors in the worst possible spots. 1 is directly next to the ATX power plug which makes it very har to get in. The other is all the way on the bottom left which makes distance an issue. The Sata plugs really confuse me. Let me tell you right now plug in your sata cables before securing the motherboard or itll be horrible trying to get around hard drives and gcard in your case to plug them in. The 1x PCIE Slot which you'd wanna use for the audio card is right under the main SLI slot.

Ive been a MSI fan and constant buyer for some time but the last 3 types of boards I have bought from them have had disapointing results (this one, 790fx, k9n diamond (disowned chipset?). Im thinking for my next board im going to try Asus instead. Im tired of the RMA process and this layout and terrible MSI Documentation. For example the diagnostic LEDs on the board? Wanna know what they mean? So do I. It isnt listed on the website or the manual and MSI doesnt even know. However the non diamond k9n2 has these and it is documented so it might be the same. Probably will try Asus in the future, MSI has officially lost me after like 7 years of loyal purchases and reccomendations.

View MoreView Less

Warranty & Returns

Warranty

Limited Warranty period(parts): 3 years

Limited Warranty period(labor): 3 years

Read full details

Return Policies

This item is covered by Newegg.com's Replacement Only Return Policy

Manufacturer Contact Info

Features & Details

  • NVIDIA nForce 780a SLI
  • Phenom FX / Phenom / Athlon 64 FX / Athlon 64 X2
  • DDR2 1066

Specifications

Model
BrandMSI
ModelK9N2 Diamond
Supported CPU
CPU Socket TypeAM2+/AM2
CPU TypePhenom FX / Phenom / Athlon 64 FX / Athlon 64 X2
FSB2600 MHz
Chipsets
ChipsetNVIDIA nForce 780a SLI
Memory
Number of Memory Slots4x240pin
Memory StandardDDR2 1066
Maximum Memory Supported8GB
Channel SupportedDual Channel
Expansion Slots
PCI Express 2.0 x163 x PCI Express 2.0 x16 slots Supports 3-way SLI, the three PCIE x 16 lanes will be configured as x16/ x8/ x8 If there are only two graphic cards installed, please use the mazarine slot and the first blue slot, the three PCIE x 16 lanes will be configured as x16/ x16/ x0
PCI Express x11 x PCI Express x1
PCI Slots2 x PCI Slots
Storage Devices
PATA1 x ATA100 2 Dev. Max
SATA RAIDNV RAID 0/1/0+1/5 JBOD
Onboard Video
Onboard Video ChipsetNVIDIA GeForce 8 series
Onboard Audio
Audio ChipsetCreative SB X-Fi Xtreme H/W Audio Card (MS-4132)
Audio Channels8 Channels
Onboard LAN
LAN ChipsetRealtek 8211BL
Second LAN ChipsetRealtek 8111C
Max LAN Speed2 x 1Gbps
Rear Panel Ports
PS/22
Video PortsDVI
USB 1.1/2.04 x USB 2.0
IEEE 13941 x IEEE 1394a
eSATA2 x eSATA 3Gb/s
Internal I/O Connectors
Onboard USB6 x USB 2.0
Onboard 13941 x 1394a
Physical Spec
Form FactorATX
Dimensions (W x L)12.0" x 9.8"
Power Pin24 Pin
Packaging
Package ContentsK9N2 Diamond Driver Disk User Manual Rear I/O Panel Shield IDE/PATA Cable FDD Cable SATA Cable 4-pin to SATA Power Cable eSATA Cable & Power Cord eSATA Bracket SLI Bridge Audio Card IEEE 1394 & USB Bracket VGA Adapter
Additional Information
First Listed on NeweggMay 23, 2008
View Moreexpand_moreView Lessexpand_less