EN-Labs
EN-Labs IDE2ATXP46 4-pin Molex to CPU power adapter cord 8 inch 18AWG
Converts a 4-pin Molex LP4 connector to a 4-pin ATX 12V CPU power plug using 18AWG copper conductors over 8 inches
- TypePower
- ColorMulti-Color
- Length6" - 10"
- SpecificationsType: ATX P4 4pin CPU power adapter cableWire Gauge: 18AWG C
- Connector Number2
- Terminal GenderMale to Female
- Converts a Molex LP4 connector to a 4-pin ATX 12V CPU power plug
- 8 inch cable length keeps routing tidy inside the case
- 18AWG copper conductors deliver reliable 12 V power to the motherboard
- Male-to-male design plugs directly into the PSU and motherboard headers
- Designed specifically for motherboard CPU power, not for graphics cards or other devices
EN-Labs Molex to ATX P4 adapter
This EN-Labs adapter converts a standard 4-pin Molex LP4 connector from a power supply into a 4-pin ATX 12V P4 plug for a motherboard CPU socket. It uses 18AWG copper conductors and measures 8 inches end to end. The cable is designed solely for motherboard CPU power delivery.
Replaces a missing native P4 lead
Use this cord when a power supply lacks a dedicated 4-pin CPU connector but has spare Molex plugs available. The upgrade is worth it for older boards that require the P4 auxiliary feed and for test benches where a permanent ATX harness is not fitted. It does not replace an 8-pin EPS connector or serve graphics cards.
Limited to 12 V DC over two 12 V pins
The ATX P4 standard carried on this cable supplies 12 V DC through only two 12 V pins and two ground pins. It cannot deliver the current required by modern multi-phase CPU VRMs or by any PCIe graphics adapter. Builders needing higher wattage or an 8-pin EPS interface must use a power supply with native cables.
Highlights
- Converts a Molex LP4 connector to a 4-pin ATX 12V CPU power plug
- 8 inch cable length keeps routing tidy inside the case
- 18AWG copper conductors deliver reliable 12 V power to the motherboard
- Male-to-male design plugs directly into the PSU and motherboard headers
- Designed specifically for motherboard CPU power, not for graphics cards or other devices
Specifications
| Brand | En-Labs |
|---|---|
| Model | IDE2ATXP46 |
| Type | Power |
| Color | Multi-Color |
| Length | 6" - 10" |
| Specifications | Type: ATX P4 4pin CPU power adapter cableWire Gauge: 18AWG CopperCable Length: 8 inchConnector A: 1 x Molex 4 pin LP4 MaleConnector B: 1 x 4pin P4 ATX 12V MaleVoltage:12V DC |
| Connector Number | 2 |
| Terminal Gender | Male to Female |
| Features | Internal Computer power supply adapter to convert 4 pin Molex connectors to 4 pin connector needed to power P4 CPU on motherboard Convert your ATX PSU 's 4-pin Molex LP4 Power connector to be used with CPU on motherboard that requires an 4-pin ATX 12V P4 connector 18AWG copper conductors for reliable and durable connecting |
Questions about this item
What clearance does the 8-inch cable need between the Molex connector and the CPU socket?
The 8-inch length is measured end-to-end, so allow at least that much straight-line space between the PSU Molex port and the motherboard 4-pin ATX12V header.
Which way round do the male Molex LP4 and male ATX P4 plugs go, and what is the common mistake?
Both connectors are keyed; the Molex LP4 plugs into the PSU peripheral lead and the ATX P4 plugs into the motherboard CPU header — the error is forcing a graphics-card 6-pin or 8-pin socket instead.
When should the adapter be replaced, and what wear shows it is due?
Replace if the 18AWG copper conductors show cracked insulation, melted plastic at either 4-pin housing, or intermittent 12V delivery that causes CPU power loss.
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