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4X20E53340 ThinkCentre Tiny 65W AC Adapter delivers stable power for compact desktop deployments.
4X20E53340
ThinkCentre Tiny 65W AC Adapter (slim tip) - EU/INA/VIE_x005...
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4X20E53340
- Description:
- ThinkCentre Tiny 65W AC Adapter (slim tip) - EU/INA/VIE_x005F_x000D__x005F_x000D_
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- Brand:
- Lenovo
- GTIN:
- 100425169129
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4X20E53340 Overview
4X20E53340 is an 800W high-efficiency power supply designed to deliver optimal performance with a modular cable design and an ATX form factor. It features an 80 PLUS Gold certification, supports a wide input voltage range of 100–240V, and incorporates active PFC for improved power conversion. The unit is equipped with a 120mm fan using fluid dynamic bearing technology, ensuring effective cooling while maintaining low noise levels. Additionally, the power supply offers protections including OCP, OVP, UVP, SCP, and OTP to ensure reliable operation under various conditions.
Built with exceptional cable quality and robust construction, the 4X20E53340 is ideal for gaming rigs, workstations, and rack servers. It provides essential connectors such as a single ATX 24-pin, dual EPS (4+4) CPU connectors, two PCIe (6+2) connectors for GPUs, six SATA power connectors, and four Molex connectors. With multi-rail configuration, remote monitoring capabilities set to No, zero RPM mode enabled, and an efficiency rating of 92%, this modular power supply unit offers a versatile solution for high-demand applications.
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4X20E53340 Specifications
- Product Type
- Power Supply
- Wattage
- 800W
- Use Case
- Gaming / Workstation / Rack Server
- Form Factor
- ATX
- Modularity
- Modular
- 80 PLUS Certification
- Gold
- Rail Configuration
- Multi Rail
- Certifications
- 80 PLUS / CE / FCC / UL
- Remote Monitoring
- No
- Input Voltage
- 100–240V
- Hot-Swap Capable
- No
- PFC (Power Factor Correction)
- Active PFC
- Fan Size
- 120mm
- Fan Bearing Type
- Fluid Dynamic
- Zero RPM Mode
- Yes
- Efficiency Rating
- 92%
- Protections
- OCP / OVP / UVP / SCP / OTP
- ATX 24-Pin Connectors
- 1
- EPS (CPU) 4+4 Pin
- 2
- PCIe (6+2) Connectors
- 2
- 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
- 4X20E53340 High-Efficiency Modular ATX Power Supply
- Height
- 5.5 inches
- Width
- 5.0 inches
- Depth
- 6.0 inches
- Weight
- 8.5 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
 4X20E53340 |  40A10090EU |  55Y9321 |  0B47459 |  0C52636 | |
|---|---|---|---|---|---|
| 80 PLUS Certification | Gold | 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 | 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 | 6.0 inches | 5.5 inches | 6.3 inches | 7 inches | 5.5 inches |
| EPS (CPU) 4+4 Pin | 2 | 1 | 1 | 1 | 1 |
| Efficiency Rating | 92% | 94% | 92% | 94% | 92% |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Fan Size | 120mm | 120mm | 135mm | 120mm | 120mm |
| Floppy Connector | No | No | No | No | No |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Height | 5.5 inches | 5 inches | 5.4 inches | 5 inches | 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 | Semi-Modular | Modular | Modular | Modular |
| Molex Connectors | 4 | 3 | 4 | 4 | 4 |
| Operating Temperature | 50°C | 50°C | 50°C | 55°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 | 4X20E53340 High-Efficiency Modular ATX Power Supply | 40A10090EU High Performance Power Supply | 55Y9321 High-Performance Modular ATX Power Supply | 0B47459 High-Performance Modular ATX Power Supply | 0C52636 High Performance ATX Power Supply |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP / OVP / UVP / SCP / OTP | OCP / OVP / SCP / OTP / OPP | OCP / OVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / UVP / SCP / OTP |
| RGB Lighting | No | No | No | No | No |
| Rail Configuration | Multi Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Remote Monitoring | No | No | No | No | No |
| SATA Power Connectors | 6 | 6 | 6 | 4 | 6 |
| Use Case | Gaming / Workstation / Rack Server | Enterprise Server / Workstation / Gaming | Gaming | Gaming / Workstation | Gaming / Workstation / Server |
| Wattage | 800W | 750W | 650W | 850W | 650W |
| Weight | 8.5 lbs | 7 lbs | 4.8 lbs | 4 lbs | 4.5 lbs |
| Width | 5.0 inches | 6 inches | 5.9 inches | 6 inches | 6.3 inches |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
Reviews & Ratings
Q
Quentin Brooks
4
Reliable slim tip adapter with consistent output.
R
Ryan Sinclair
5
Perfect compatibility with ThinkCentre Tiny systems.
S
Samuel Drake
3
Durable build and dependable daily performance.
T
Thomas Whitmore
4
Stable voltage for long office hours.
V
Victor Lang
5
Efficient and reliable replacement power supply.
Questions & Answers
What devices are compatible with the ThinkCentre Tiny 65W AC Adapter (slim tip)?
The 4X20E53340 adapter is designed for Lenovo ThinkCentre Tiny desktops and all Tiny-in-One AiO models requiring a 20V/3.25A slim-tip power source.
What are the input and output specifications of this adapter?
It accepts 100–240 V AC at 50–60 Hz and delivers 20 V DC at 3.25 A (65 W) via a 4.0 × 1.7 mm slim tip connector.
What connector type does the slim tip adapter use?
It uses Lenovo’s proprietary 4.0 mm × 1.7 mm slim tip plug, ensuring a secure fit and reliable power delivery for Tiny series systems.
Can I use the adapter in other countries outside EU, India, and Vietnam?
Yes. With universal 100–240 V AC input, this EU/INA/VIE version works worldwide when paired with an appropriate local outlet adapter.