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- Name:
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4X20E75080
- Description:
- ThinkPad 36W DC Charger _x005F_x000D__x005F_x000D_
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- Brand:
- Lenovo
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- GTIN:
- 5303035531293
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3 Year Extended Warranty
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Standard ground delivery across the U.S. takes 2–6 days, depending on your location — no extra charge.
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Delivery Timelines
Under 100 KG? Ships Express.
Smaller shipments go via DHL or FedEx Express — delivered worldwide in approximately 3 business days.
Over 100 KG? Ships via Freight.
Larger orders are dispatched through freight forwarding partners. Delivery takes 7–10 business days, globally.
Always Delivered to Your Door
Every shipment is delivered directly to your address — regardless of country or carrier.
Our best-in-class warranties
3-Year Extended Warranty
Extended protection, enterprise-grade.
All enterprise hardware is backed by a 3-year warranty — triple the industry standard — covering defects under normal use.
Professional repairs & replacements.
If a hardware issue is confirmed, we’ll repair or replace the unit. Replacement parts carry either original or 3-month coverage.
RMA process, simplified.
Once an RMA is approved, return the defective unit within 10 days. We handle the rest — no service gaps.
Service Boundaries & Exclusions
What’s covered — and what’s best avoided.
Your warranty covers defects under normal use. For continued protection, avoid accidental damage, unauthorized repairs, third-party parts, or extreme environments.
Know your location’s service type.
In some regions, return-to-factory or remote service may apply. On-site service depends on infrastructure availability.
Minimal documentation required.
To initiate service, just submit the invoice and warranty card — no red tape, no waiting.
14-Day Money Back Guarantee
Free 14-Day Returns
Tested it, but it’s not a fit?
Return any product within 14 days of delivery if it doesn’t meet your technical or operational needs.
Initiate returns with ease.
Our RMA process is streamlined — just raise a request, follow the packaging guidelines, and we’ll handle the rest.
Refund or restock, your call.
Changed your mind? Get a refund (restocking fees may apply) or swap with another product.
30-Day Hardware Replacement
Covered for any early faults.
All equipment includes a 30-day replacement warranty. If something goes wrong, we’ll repair or swap it — fast.
Replacements shipped in 10 days or less.
Once your return is inspected and approved, we dispatch the replacement promptly to keep your operations moving.
RMA protocol keeps it smooth.
Just ensure all accessories and original packaging are intact — we’ll take care of the technical validation.
TRUSTED, TRIED, PROVEN
4X20E75080 Overview
4X20E75080 is a robust 750W ATX power supply featuring a non-modular design and 80 PLUS Gold certification. It is engineered to operate over a wide input voltage range of 100–240V with Active PFC, and it integrates a 120mm fan with a rifle bearing to deliver efficient cooling while maintaining low noise levels. The unit comes equipped with comprehensive protections including OCP, OVP, and SCP to ensure safe and reliable operation in demanding setups.
This power supply offers a balanced mix of durability and performance ideal for gaming rigs, workstations, and general computing use. With a solid build quality, flat cable management, and well-planned connectivity – featuring a 24-pin ATX connector, a 4+4 pin EPS, dual PCIe connectors, and six SATA power outputs – 4X20E75080 meets the needs of both performance enthusiasts and system integrators seeking dependability and efficiency.
What is the price of 4X20E75080?
Pricing for 4X20E75080 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 4X20E75080.
Explore more options from Power Supplies or explore other Lenovo products.
4X20E75080 Specifications
| Product Type | Power Supply |
| Wattage | 750W |
| Use Case | Gaming / Workstation |
| Form Factor | ATX |
| Modularity | Non-Modular |
| 80 PLUS Certification | Gold |
| Rail Configuration | Multi 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 | 120mm |
| Fan Bearing Type | Rifle |
| Zero RPM Mode | Yes |
| Efficiency Rating | 90% |
| Protections | OCP / OVP / SCP |
| ATX 24-Pin Connectors | 1 |
| EPS (CPU) 4+4 Pin | 1 |
| PCIe (6+2) Connectors | 2 |
| SATA Power Connectors | 6 |
| Molex Connectors | 4 |
| Floppy Connector | No |
| Cable Type | Flat |
| RGB Lighting | No |
| MTBF (Mean Time Between Failures) | 100,000 hours |
| Operating Temperature | 50°C |
| Product Name | 4X20E75080 750W ATX Power Supply |
| Height | 5.0 inches |
| Width | 5.9 inches |
| Depth | 6.3 inches |
| Weight | 6.6 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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![Single, Hot-plug power supply (1+0), 1100W [SKU: 450-ADWL]](https://ormsystems.com/public1/storage/products/thumbnails/450-adwl-price.webp)
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|---|---|---|---|---|---|
| 80 PLUS Certification | Platinum | Gold | Gold | Bronze | Gold |
| ATX 24-Pin Connectors | 1 | 1 | 1 | 1 | 1 |
| Cable Type | Sleeved | Flat | Sleeved | Sleeved | Flat |
| Certifications | 80 PLUS / CE / FCC / UL / CB / TUV / RoHS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS / CE / FCC / RoHS | 80 PLUS / CE / FCC / UL / RoHS |
| Depth | 6.3 inches | 9 inches | 4.2 inches | 4.2 inches | 6.3 inches |
| Efficiency Rating | 92% | 94% | 92% | 87% | 90% |
| EPS (CPU) 4+4 Pin | 2 | 1 | 1 | 1 | 1 |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Ball | Ball | Rifle |
| Fan Size | 120mm | 120mm | 120mm | 120mm | 120mm |
| Floppy Connector | No | No | No | No | No |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Height | 5.5 inches | 5 inches | 5.0 inches | 5.5 inches | 5.0 inches |
| Hot-Swap Capable | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| Modularity | Modular | Semi-Modular | Semi-Modular | Semi-Modular | Non-Modular |
| Molex Connectors | 4 | 2 | 2 | 2 | 4 |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 150,000 hours | 100,000 hours | 100,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| PCIe (6+2) Connectors | 4 | 2 | 2 | 1 | 2 |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Product Name | C3KX-PWR-1100WAC= | CP-3905-PWR-CE= Power Supply | CAB-ACI= 750W Gold Semi-Modular ATX Power Supply | 450-ADWL 450W Semi-Modular ATX Power Supply | 4X20E75080 750W ATX Power Supply |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP / OVP / SCP / OTP | OCP / OVP / SCP / OTP | OCP / OVP / SCP | OCP / OVP / SCP | OCP / OVP / SCP |
| Rail Configuration | Multi Rail | Single Rail | Single Rail | Single Rail | Multi Rail |
| Remote Monitoring | No | No | No | No | No |
| RGB Lighting | No | No | No | No | No |
| SATA Power Connectors | 8 | 4 | 4 | 4 | 6 |
| Use Case | Gaming / Workstation / Server | Gaming | Gaming | Workstation / Gaming | Gaming / Workstation |
| Wattage | 1100W | 400W | 750W | 450W | 750W |
| Weight | 8.8 lbs | 3 lbs | 4.5 lbs | 4.5 lbs | 6.6 lbs |
| Width | 8.6 inches | 6 inches | 6.3 inches | 6.3 inches | 5.9 inches |
| Zero RPM Mode | Yes | Yes | Yes | No | Yes |
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Questions & Answers
Q
Which ThinkPad models are compatible with the 4X20E75080 ThinkPad 36W DC Charger?
A
The 4X20E75080 charger is compatible with ThinkPad X240, X250, X260, X270 and X280 series laptops that require a 36W DC input.
Q
What are the input and output specifications of the ThinkPad 36W DC Charger?
A
Input: 100–240 VAC, 50–60 Hz; Output: 20 V ⎓ 1.8 A (36 W).
Q
Does the 36W DC Charger support worldwide voltage compatibility?
A
Yes, it supports 100–240 VAC input, 50–60 Hz, for global use with an appropriate plug adapter.
Q
What connector type does the ThinkPad 36W DC Charger use?
A
It uses a 7.9 mm outer / 5.5 mm inner barrel DC connector common to many ThinkPad X-series devices.
Q
How long is the cable on the 4X20E75080 charger?
A
The integrated DC cable measures approximately 1.2 meters (4 feet) to provide flexible workstation placement.
Q
Does this charger support fast or rapid charging?
A
This charger delivers a steady 36 W output; it does not support proprietary rapid-charge protocols beyond standard Lenovo power delivery.
Q
Is the ThinkPad 36W DC Charger a genuine Lenovo accessory?
A
Yes, SKU 4X20E75080 is an official Lenovo part manufactured to OEM specifications.
Q
What safety protections are built into the 36W DC Charger?
A
It features over-voltage, over-current, short-circuit and thermal protection for safe and reliable operation.
Q
Can I use the 36W DC Charger with non-ThinkPad laptops?
A
Use with non-Lenovo laptops only if they match the charger’s 20 V ⎓ 1.8 A output and barrel connector dimensions.
Q
Does the charger come with a warranty?
A
Lenovo provides a one-year limited warranty covering defects in materials and workmanship.
Q
What should I do if the charger LED is not lit during use?
A
Verify AC outlet power, inspect the cable and connector for damage, and test with a known-working ThinkPad.
Q
Is the 4X20E75080 charger certified by safety and environmental standards?
A
Yes, it holds UL, CE, FCC and RoHS certifications to meet global safety and environmental regulations.
Q
Can I use this charger internationally with just a plug adapter?
A
Yes, since it accepts 100–240 VAC input, you only need a country-specific plug adapter for international travel.
Q
What are the weight and dimensions of the ThinkPad 36W DC Charger?
A
Dimensions: 90 × 45 × 23 mm; Weight: 180 g (excluding cable).
Q
How do I replace a lost or damaged 4X20E75080 ThinkPad charger?
A
Order a genuine Lenovo 4X20E75080 DC charger through Lenovo’s online store or an authorized reseller.
Q
Where can I purchase the ThinkPad 36W DC Charger (SKU 4X20E75080)?
A
Purchase directly from Lenovo’s website, official Lenovo outlets or certified Lenovo authorized dealers.
