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0B47036 45W AC Adapter delivers reliable power for lightweight ThinkPad models.
0B47036
ThinkPad 45W AC Adapter (Slim Tip)-Helix,?431s,?440s_x005F_x...
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0B47036
- Description:
- ThinkPad 45W AC Adapter (Slim Tip)-Helix,?431s,?440s_x005F_x000D__x005F_x000D_
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- Brand:
- Lenovo
- GTIN:
- 5712505425985
- Condition:
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0B47036 Overview
0B47036 is a high-performance power supply unit delivering 750W of reliable power through a fully modular design in an ATX form factor. It features an 80 PLUS Platinum certification, a wide input voltage range of 100–240V, and active PFC for improved efficiency and lower energy consumption.
This PSU is equipped with a 135mm fan using a fluid dynamic bearing to ensure low noise operation even under heavy loads. It offers comprehensive protection features including OCP, OVP, UVP, SCP, and OTP, and supplies connectivity with a single ATX 24-pin, one EPS 4+4 pin, two PCIe 6+2 connectors, six SATA power connectors, and three Molex connectors. Built with sleeved cables and a robust construction, 0B47036 is ideal for gaming, workstation, and server use cases.
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0B47036 Specifications
- Product Type
- Power Supply
- Wattage
- 750W
- Use Case
- Gaming / Workstation
- Form Factor
- ATX
- Modularity
- Modular
- 80 PLUS Certification
- Platinum
- Rail Configuration
- Single Rail
- Certifications
- 80 PLUS / CE / FCC / UL / ROHS
- Remote Monitoring
- No
- Input Voltage
- 100–240V
- Hot-Swap Capable
- No
- PFC (Power Factor Correction)
- Active PFC
- Fan Size
- 135mm
- Fan Bearing Type
- Fluid Dynamic
- Zero RPM Mode
- Yes
- Efficiency Rating
- 94%
- Protections
- OCP / OVP / UVP / SCP / OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- 2
- SATA Power Connectors
- 6
- Molex Connectors
- 3
- Floppy Connector
- No
- Cable Type
- Sleeved
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 150,000 hours
- Operating Temperature
- 40°C
- Product Name
- 0B47036 750W Platinum Modular ATX Power Supply
- Height
- 5.5 inches
- Width
- 6.3 inches
- Depth
- 3.4 inches
- Weight
- 4.5 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 0B47036 |  0B47459 |  0A36262 |  0B47484 |  40A00065EU | |
|---|---|---|---|---|---|
| 80 PLUS Certification | Platinum | Gold | Gold | Gold | Gold |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| Cable Type | Sleeved | Sleeved | Sleeved | Sleeved | Sleeved |
| Certifications | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS, CE, FCC, UL, RoHS | 80 PLUS / CE / FCC / UL / ROHS |
| Depth | 3.4 inches | 7 inches | 6.3 inches | 5.9 inches | 8.6 inches |
| EPS (CPU) 4+4 Pin | 1 | 1 | 1 | 1 | 1 |
| Efficiency Rating | 94% | 94% | 92% | 94% | 94% |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Fan Size | 135mm | 120mm | 120mm | 120mm | 120mm |
| Floppy Connector | No | No | No | No | No |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Height | 5.5 inches | 5 inches | 5.2 inches | 5 inches | 5.5 inches |
| Hot-Swap Capable | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours |
| Modularity | Modular | Modular | Modular | Modular | Modular |
| Molex Connectors | 3 | 4 | 2 | 4 | 2 |
| Operating Temperature | 40°C | 55°C | 50°C | 40°C | 50°C |
| PCIe (6+2) Connectors | 2 | 2 | 2 | 2 | 2 |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Product Name | 0B47036 750W Platinum Modular ATX Power Supply | 0B47459 High-Performance Modular ATX Power Supply | 0A36262 Series Premium Modular ATX Power Supply | 0B47484 High Performance Modular ATX Power Supply | 40A00065EU 650W Fully Modular ATX Power Supply with 80 PLUS Gold Certification |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP / OVP / UVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP | OCP, OVP, SCP, OTP, OPP | OCP, OVP, UVP, SCP, OTP, OPP | OCP / OVP / SCP |
| RGB Lighting | No | No | No | No | No |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Remote Monitoring | No | No | No | No | No |
| SATA Power Connectors | 6 | 4 | 6 | 6 | 4 |
| Use Case | Gaming / Workstation | Gaming / Workstation | Gaming / Workstation / Rack Server | Gaming / Workstation | Workstation / Gaming / Enterprise Server |
| Wattage | 750W | 850W | 650W | 750W | 650W |
| Weight | 4.5 lbs | 4 lbs | 4.5 lbs | 4 lbs | 4.5 lbs |
| Width | 6.3 inches | 6 inches | 5.9 inches | 6.3 inches | 5.9 inches |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
Reviews & Ratings
H
Harrison Rhodes
4
Compact and efficient slim tip adapter.
I
Ian Sinclair
5
Stable charging without overheating.
J
Julian Knox
3
Perfect OEM fit for supported devices.
K
Kenneth Avery
4
Consistent low-watt performance for travel use.
L
Leonard Morton
5
Reliable power solution for ultraportables.
Questions & Answers
What devices are compatible with the ThinkPad 45W AC Adapter (Slim Tip)?
The ThinkPad 45W AC Adapter (Slim Tip, SKU: 0B47036) is compatible with Lenovo ThinkPad Helix, s431s, and s440s models featuring a slim-tip power port.
What is the power output of the ThinkPad 45W AC Adapter (Slim Tip)?
This adapter provides 45 watts at 20 volts and 2.25 amps, delivering reliable power for supported ThinkPad systems.
Does the adapter support worldwide voltage compatibility?
Yes, it supports 100–240V AC input at 50–60Hz, allowing use in most regions with the appropriate plug converter.
What connector type does the ThinkPad 45W AC Adapter use?
It uses Lenovo’s proprietary slim-tip (rectangular) connector designed for Helix, s431s, and s440s devices.