Lenovo ThinkCentre All-in-One Power Supply Replacement Guide – 150W PC9051 Compatibility
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Product link: https://nadalan-power.com/products/thinkcentre-all-in-one-power-supply-pc9051
Is Your Lenovo ThinkCentre All-in-One Having Power Issues? Here’s Your 150W Replacement Guide
If you own a Lenovo ThinkCentre All-in-One (AIO) desktop such as the M7191Z, M9000z, M9010z, M9020z, M9060z, M9080z, M9090z, M9099z, M70z, M90z, or S600 and are experiencing power failures, random shutdowns, or simply need a spare power supply, you’ve come to the right place.
Lenovo ThinkCentre all-in-one PCs use specialized power supplies that are different from standard desktop PSUs. These units have proprietary connectors and compact form factors designed specifically for AIO chassis.
This guide will help you quickly identify if the 150W PC9051 Power Supply is the right match for your Lenovo all-in-one computer.
Quick Compatibility Check
This 150W power supply is specifically designed for the following Lenovo ThinkCentre all-in-one models:
| Series | Compatible Models |
| ThinkCentre M Series | M7191Z, M9000z, M9010z, M9011Z, M9020Z, M9060Z, M9080Z, M9090Z, M9099Z |
| ThinkCentre M Series | M70z, M90z |
| ThinkCentre S Series | S600 |
⚠️ Important: This power supply is designed for Lenovo ThinkCentre All-in-One computers. It will NOT work with standard desktop towers or other brands' AIO PCs without verifying compatibility.
Compatible Power Supply Models
This power supply replaces the following Lenovo power supply models:
| Model Number | Compatible? |
| PS-2151-01 | ✅ Yes |
| PC9051 | ✅ Yes (main model) |
| DPS-150QB A | ✅ Yes |
Compatible Part Numbers:
| Part Number | Compatible? |
| 54Y8861 | ✅ Yes |
| 36200081 | ✅ Yes |
| 36200223 | ✅ Yes |
| 36001949 | ✅ Yes |
💡 Tip: Simply remove your old power supply and check the sticker on top. If you see any of the model numbers or part numbers listed above, this replacement will work perfectly.
Key Specifications at a Glance
| Specification | Detail |
| Power Output | 150W |
| Model Numbers | PS-2151-01, PC9051, DPS-150QB A |
| Input Voltage | 110-220V |
| Dimensions (L×W×H) | 16 × 8 × 4 cm (160 × 80 × 40 mm) |
| Weight | 0.7 kg |
| Form Factor | AIO (All-in-One) proprietary |
| Application | Lenovo ThinkCentre all-in-one PCs |
This 150W output provides reliable power for Lenovo‘s AIO desktops, ensuring stable performance for office tasks and daily productivity.
Connector Configuration – The Most Important Check
| Interface Type | Connector | Quantity |
| Motherboard Main Power | 14-pin (proprietary) | 1 |
| CPU Power | 4-pin | 1 |
⚠️ Special Note: This power supply uses a proprietary 14-pin Lenovo AIO connector. It is not compatible with standard motherboards or other brands‘ AIO PCs. Please verify your original power supply‘s connector type before ordering.
Special Features – Quality & Performance
| Feature | Benefit |
| Quality Guaranteed | Stable performance – reliable operation |
| 100% Tested | Each unit tested before shipping |
| Proprietary AIO Design | Specifically designed for Lenovo ThinkCentre AIO chassis |
| Universal Input | 110-220V – works worldwide |
| Compact Size | Fits inside AIO chassis (16×8×4 cm) |
✅ Quality Guaranteed and Stable Performance, Please Rest Assured to Buy.
Physical Size – Measure Before You Order
Even if the model number matches, it‘s always a good idea to check the size.
| Dimension | Measurement |
| Length | 16 cm (160 mm) |
| Width | 8 cm (80 mm) |
| Height | 4 cm (40 mm) |
This compact size is specifically designed to fit inside Lenovo ThinkCentre all-in-one chassis.
Why Choose This 150W Replacement Power Supply?
| Feature | Benefit |
| Lenovo AIO Specific | Designed for ThinkCentre M7191Z, M9000z, M9020z, M90z, S600 |
| Direct Replacement | No adapter or modification needed – works right out of the box |
| Universal Input | 110-220V – works worldwide (plug adapter may be needed) |
| Wide Compatibility | Replaces 10+ different Lenovo AIO models |
| Proprietary 14-pin | Matches Lenovo AIO motherboard specification |
| Quality Guaranteed | Stable performance – tested and reliable |
| 1-Year Warranty | Protected by Nadalan‘s 1-year return/exchange policy |
| Fast Global Shipping | Air freight to most countries in approximately 10 days |
Compatibility Note:
This power supply is suitable for:
- Lenovo ThinkCentre M7191Z, M9000z, M9010z, M9011Z
- Lenovo ThinkCentre M9020Z, M9060Z, M9080Z, M9090Z, M9099Z
- Lenovo ThinkCentre M70z, M90z, S600
Installation Tips
- Power down and unplug your Lenovo ThinkCentre AIO completely.
- Open the AIO case – AIO disassembly varies by model; consult your user manual if unsure.
- Locate the power supply – usually in a dedicated compartment at the bottom or side.
- Disconnect cables from the old power supply – note the 14-pin and 4-pin connectors.
- Take a photo of the connector layout before disconnecting.
- Remove the old PSU – usually held by screws.
- Install the new PSU – secure with screws, then reconnect all cables.
- Test before closing – power on to ensure the system boots properly.
Frequently Asked Questions
Q1: What Lenovo ThinkCentre models is this power supply compatible with?
Compatible with Lenovo ThinkCentre M7191Z, M9000z, M9010z, M9011Z, M9020Z, M9060Z, M9080Z, M9090Z, M9099Z, M70z, M90z, and S600 all-in-one PCs.
Q2: What are the compatible power supply model numbers?
PS-2151-01, PC9051, DPS-150QB A.
Q3: What are the compatible part numbers?
54Y8861, 36200081, 36200223, 36001949.
Q4: What connectors does this power supply have?
1x 14-pin (proprietary Lenovo AIO connector) and 1x 4-pin CPU connector.
Q5: What are the physical dimensions?
16cm × 8cm × 4cm (160 × 80 × 40 mm).
Q6: What is the power output?
150W.
Q7: What input voltage does it support?
110-220V.
Q8: Will this work with Lenovo ThinkCentre M9000z?
Yes – M9000z is specifically listed as compatible.
Q9: Will this work with Lenovo ThinkCentre M90z?
Yes – M90z is specifically listed as compatible.
Q10: Will this work with a standard desktop tower or other AIO brands?
No. This uses a Lenovo proprietary 14-pin connector and is designed specifically for Lenovo ThinkCentre all-in-one PCs.
Q11: What is the warranty period?
Nadalan offers a 1-year warranty on this power supply.
Q12: How long does shipping take?
Approximately 10 days by air freight. Tax and duty included for most countries.
Q13: Do you offer wholesale pricing?
Yes. Nadalan welcomes bulk orders and corporate partnerships. Contact us to discuss custom negotiations and volume pricing.
Still Not Sure? Contact Us
Lenovo AIO power supplies use proprietary connectors, so compatibility is critical. If you‘ve checked the model numbers but still aren’t 100% sure, don‘t guess. Send us a photo of your original power supply’s label and the connectors, and we will confirm compatibility for you.
Contact Nadalan:
- Email: gc_ds@sina.com
- Phone / WhatsApp: +0086 18062682902
Order today and get your Lenovo ThinkCentre all-in-one back up and running with reliable, quality-guaranteed power!