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55Y9337 230W AC Adapter provided stable power delivery for high-performance ThinkPad systems.
55Y9337
ThinkPad 230W AC Adapter - EU1 / Indonesia_x005F_x000D__x005...
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55Y9337
- Description:
- ThinkPad 230W AC Adapter - EU1 / Indonesia_x005F_x000D__x005F_x000D_
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- Brand:
- Lenovo
- GTIN:
- 886843445280
- Condition:
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55Y9337 Overview
55Y9337 is an 850W power supply that features a fully modular design in the ATX form factor with an 80 PLUS Gold certification. It supports an input voltage range of 110–240V and incorporates active PFC for efficient power conversion. This unit is equipped with a 135mm fan featuring a dual ball bearing for extended durability and quiet operation while providing comprehensive protections including OCP, OVP, SCP, and OTP.
Designed for diverse computing environments, 55Y9337 offers versatile connectivity with a single ATX 24-pin connector, one EPS (CPU) 4+4 pin connector, three PCIe (6+2) connectors, six SATA power connectors, and four Molex connectors. Its high efficiency rating of 92%, sleeved cables, and robust build quality make it an ideal choice for gaming, workstation, and server applications where performance and reliability are paramount.
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55Y9337 Specifications
- Product Type
- Power Supply
- Wattage
- 850W
- Use Case
- Gaming / Workstation / Server
- Form Factor
- ATX
- Modularity
- Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Single Rail
- Certifications
- 80 PLUS / CE / FCC / UL
- Remote Monitoring
- No
- Input Voltage
- 110–240V
- Hot-Swap Capable
- No
- PFC (Power Factor Correction)
- Active PFC
- Fan Size
- 135mm
- Fan Bearing Type
- Dual Ball
- Zero RPM Mode
- Yes
- Efficiency Rating
- 92%
- Protections
- OCP / OVP / SCP / OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 1
- PCIe (6+2) Connectors
- 3
- SATA Power Connectors
- 6
- Molex Connectors
- 4
- Floppy Connector
- No
- Cable Type
- Sleeved
- RGB Lighting
- No
- MTBF (Mean Time Between Failures)
- 150,000 hours
- Operating Temperature
- 50°C
- Product Name
- 55Y9337 High Performance Modular ATX Power Supply
- Height
- 5.5 inches
- Width
- 8.7 inches
- Depth
- 6.3 inches
- Weight
- 6.5 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 55Y9337 |  Lenovo 7N67A00883 750W |  Lenovo 7N67A00885 1100W |  4X20E75061 |  Lenovo 7N67A00882 550W | |
|---|---|---|---|---|---|
| 80 PLUS Certification | Gold | Bronze | Platinum | Gold | Bronze |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| Cable Type | Sleeved | Flat | Mixed | Sleeved | Flat |
| Certifications | 80 PLUS / CE / FCC / UL | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC / UL / ROHS | 80 PLUS / CE / FCC |
| Depth | 6.3 inches | 7.0 inches | N/A | 5.5 inches | 5.5 inches |
| EPS (CPU) 4+4 Pin | 1 | 1 | 2 | 2 | 1 |
| Efficiency Rating | 92% | 85% | 94% | 92% | 92% |
| Fan Bearing Type | Dual Ball | Sleeve | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Fan Size | 135mm | 120mm | 120mm | 135mm | 120mm |
| Floppy Connector | No | No | No | No | No |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Height | 5.5 inches | 5.5 inches | N/A | 5.0 inches | 5.9 inches |
| Hot-Swap Capable | No | No | No | No | No |
| Input Voltage | 110–240V | 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 | 100,000 hours |
| Modularity | Modular | Non-Modular | Non-Modular | Modular | Non-Modular |
| Molex Connectors | 4 | 3 | 4 | 4 | 4 |
| Operating Temperature | 50°C | 50°C | 50°C | 40°C | 40°C |
| PCIe (6+2) Connectors | 3 | 2 | 4 | 2 | 2 |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Product Name | 55Y9337 High Performance Modular ATX Power Supply | Lenovo 7N67A00883 750W Power Supply | Lenovo 7N67A00885 1100W | 4X20E75061 750W Fully Modular ATX Power Supply | Lenovo 7N67A00882 550W |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP / OVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP / OPP | OCP / OVP / UVP / SCP / OTP / OPP / Surge / Brown Out | OCP / OVP / SCP |
| RGB Lighting | No | No | No | No | No |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Multi Rail | Single Rail |
| Remote Monitoring | No | No | No | No | N/A |
| SATA Power Connectors | 6 | 4 | 8 | 6 | 6 |
| Use Case | Gaming / Workstation / Server | Workstation | Enterprise Server / Data Center / Rack Server / Workstation | Gaming / Workstation / Rack Server | Gaming |
| Wattage | 850W | 750W | 1100W | 750W | 550W |
| Weight | 6.5 lbs | 8.5 lbs | N/A | 4.2 lbs | 4.4 lbs |
| Width | 8.7 inches | 5.0 inches | N/A | 6.3 inches | 3.4 inches |
| Zero RPM Mode | Yes | No | No | Yes | No |
Reviews & Ratings
C
Calvin Sutton
4
Reliable and consistent charging performance.
D
Derek Hale
5
Durable build and dependable output.
E
Elliot Grant
3
Handled heavy workloads without overheating.
F
Franklin Lang
4
Solid OEM power adapter for enterprise users.
G
Gareth Holt
5
Stable and efficient charging solution.
H
Harold Kline
5
Reliable replacement adapter.
Questions & Answers
What laptops are compatible with the ThinkPad 230W AC Adapter 55Y9337?
The ThinkPad 230W AC Adapter 55Y9337 is compatible with high-performance Lenovo ThinkPad P and X series mobile workstations requiring 230 watts of power. Check your laptop’s specifications to confirm a 20V DC input requirement.
Can I use the 55Y9337 adapter in Europe and Indonesia?
Yes. The 230W AC Adapter 55Y9337 ships with an EU1 power cord rated for both European (230V, 50Hz) and Indonesian (230V, 50Hz) outlets. No additional converters are required.
Does the ThinkPad 230W AC Adapter support rapid charging?
Yes. This genuine Lenovo adapter delivers full rated power immediately, enabling fast battery replenishment and stable performance under heavy workloads.
What safety protections are built into this adapter?
The 55Y9337 includes over-voltage, over-current, short-circuit and thermal protection. It meets Lenovo’s rigorous safety standards and international regulatory certifications.