
Safe checkout
Secure payments
Fast dispatch
1–2 day handling
Free shipping
U.S. ground
Warranty & RMA
Support after delivery
HP 631639-001 40 Watts 12V 3.33A Power Adapter
- Power Output: 40 Watts
- Voltage Output: 12V
- Current Output: 3.33A
- Genuine HP Part
- Provides stable power
- Suitable for compatible HP devices
We'll confirm the current price and availability for 631639-001.
Key specifications
See full specs ↓- Wattage
- 40W
- Voltage
- 12V
- Amperage
- 3.33A
- Brand
- HP
- Part Number
- 631639-001
Product details
The HP 631639-001 is a 40 Watt power adapter delivering 12V with a 3.33A current output. This adapter is designed to provide a stable and reliable power source for compatible HP devices, ensuring efficient charging and operation. It is a genuine HP component, built to meet the brand's quality and performance standards.
Technical Information
| Wattage | 40W |
| Voltage | 12V |
| Amperage | 3.33A |
Additional Specifications
| Brand | HP |
| Part Number | 631639-001 |
Description
This HP 631639-001 power adapter is a compact and efficient solution for powering a range of HP devices that require a 12V DC input. With a total power output of 40 watts and a current rating of 3.33 amps, it is precisely calibrated to meet the energy needs of specific HP peripherals, docking stations, or certain notebook models that utilize this power configuration. The adapter's design focuses on delivering a consistent and regulated 12V output, which is critical for the stable operation of electronic components. This ensures that connected devices receive the correct amount of power without fluctuations, thereby protecting them from potential damage and ensuring optimal performance. The 3.33A current rating indicates its capacity to deliver sufficient electrical flow for the intended applications. As a genuine HP product, the 631639-001 adheres to strict manufacturing and quality control standards. This guarantees compatibility and reliability, making it an ideal choice for replacing a lost or faulty adapter or for keeping a spare on hand. Users can trust this adapter to provide safe and effective power for their HP equipment.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
Buying 10+ units?
Get volume pricing and availability for 631639-001.



