| This device is in the WorkNeeded:OriginalParts category because it was flagged as missing information on the original parts. It may have replacement parts listed but those cannot be assumed to be identical to the originals. If you have a list of the original parts, please feel free to add them by copying the relevant table from EditorsToolbox:Tables
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| This device is in the WorkNeeded:General category because it was flagged as missing general information about the device. The information may be incomplete, using default text, or inaccurate and should be verified with external sources if possible. If you can add or correct information on this page, please feel free to edit it and do so.
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The DFI Infinity nF4 Ultra is a single socket 949, ATX motherboard featuring 2x PCIe 1x, 1x PCIe 16x, 3x PCI expansion slots.
Known Issues
Symptom or Problem Encountered
Causes
Solutions
Disassembly Notes
- Handle PCB by edges to avoid stressing BGA devices or touching static sensitive devices
- Use ESD safe equipment
- This PCB is a high density multi-layer PCB with a high thermal mass, some soldering irons may struggle
Original Parts
Motherboard
Capacitor Specifications and Footprint Information
| RefDes
|
Qty
|
Capacitance
|
Voltage
|
Mount
|
Diameter/Size
|
Height
|
Temp
|
Type
|
Brand
|
Series
|
| EC1, EC2, EC3, EC4, EC5, EC23, EC36, EC44, EC45, EC50, EC65
|
11
|
220 µF
|
10V
|
Through Hole
|
6mm
|
8mm
|
105 °C
|
Aluminum Electrolytic
|
OST
|
RMH
|
| EC58, EC60
|
2
|
100 µF
|
16V
|
Through Hole
|
5mm
|
11mm
|
105 °C
|
Aluminum Electrolytic
|
OST
|
RLG
|
| EC10, EC13, EC14, EC17
|
4
|
1500 µF
|
16V
|
Through Hole
|
10mm
|
21mm
|
105 °C
|
Aluminum Electrolytic
|
Nichicon
|
HM
|
| EC46
|
1
|
470 µF
|
16V
|
Through Hole
|
8mm
|
12mm
|
105 °C
|
Aluminum Electrolytic
|
OST
|
RLG
|
| EC24, EC37, EC48, EC49, EC59, EC71, EC74, EC76, EC78, EC80, EC82, EC87, EC88, EC94, EC95, EC96, EC97
|
17
|
1000 µF
|
6.3V
|
Through Hole
|
8mm
|
13mm
|
105 °C
|
Aluminum Electrolytic
|
OST
|
RLG
|
| EC6, EC7, EC8, EC9, EC12, EC15, EC16, EC18, EC21, EC22, EC84, EC85
|
12
|
1500 µF
|
6.3V
|
Through Hole
|
8mm
|
21mm
|
105 °C
|
Aluminum Electrolytic
|
Nichicon
|
HM
|
Replacement Parts
Basic PCB Name
Capacitors
| RefDes
|
Qty
|
Compatible Part Number
|
Order Links
|
| EC1, EC2, EC3, EC4, EC5, EC23, EC36, EC44, EC45, EC50, EC65
|
11
|
ECE-A1AKA221
|
Digikey Mouser
|
| EC58, EC60
|
2
|
860160372011
|
DigiKey Mouser
|
| EC10, EC13, EC14, EC17
|
4
|
16ZLS1500MEFC10X20
|
DigiKey Mouser
|
| EC46
|
1
|
860020374012 / ESE477M016AG3AA
|
DigiKey Mouser
|
| EC24, EC37, EC48, EC49, EC59, EC71, EC74, EC76, EC78, EC80, EC82, EC87, EC88, EC94, EC95, EC96, EC97
|
17
|
6.3PX1000MEFC8X11.5 / 860020275015
|
DigiKey Mouser
|
| EC6, EC7, EC8, EC9, EC12, EC15, EC16, EC18, EC21, EC22, EC84, EC85
|
12
|
UHD0J152MPD
|
DigiKey Mouser
|
If parts are not available or different selection is preferred, you can use the values in the Original Parts section to perform a parametric search.
Kits
Related Links
References
