United States
- Name:
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40Y7663
- Description:
- ThinkPad Power Supply 90W AC Adapter with Line Cord_x005F_x000D__x005F_x000D_
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Added to cart 46 times recently
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In stock - Ready to Ship
- Brand:
- Lenovo
- Condition:
- GTIN:
- 885480367184
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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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For all international orders, we ship via your UPS, FedEx, or DHL account — or to your U.S.-based freight forwarder.
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
40Y7663 Overview
40Y7663 delivers a robust 650W output with a fully modular design housed in an ATX form factor, featuring a Gold-rated 80 PLUS certification that ensures high efficiency and reliable power delivery. This power supply operates across a wide input voltage range of 100–240V with active PFC, making it suitable for various system configurations that demand peak performance.
40Y7663 is engineered for quiet operation with its 120mm fluid dynamic fan and offers multiple layers of protection including OCP, OVP, UVP, SCP, and OTP to safeguard your system. Equipped with essential connectors such as a 24-pin ATX, dual 4+4-pin EPS, two PCIe (6+2) connectors, six SATA power connectors, and four Molex connectors, it is ideally suited for high-end gaming rigs, workstations, and server applications.
What is the price of 40Y7663?
Pricing for 40Y7663 is available on request. Get immediate quote or for exclusive discounts, opt for bulk quotation for 40Y7663.
Explore more options from Power Supplies or explore other Lenovo products.
40Y7663 Specifications
| Product Type | Power Supply |
| Wattage | 650W |
| Use Case | Gaming |
| Form Factor | ATX |
| Modularity | Modular |
| 80 PLUS Certification | Gold |
| Rail Configuration | Single Rail |
| Certifications | 80 PLUS / CE / FCC / UL / CB / RoHS |
| 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 | 94% |
| 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 | 40Y7663 High Efficiency Modular ATX Power Supply |
| Height | 5.9 inches |
| Width | 3.4 inches |
| Depth | 5.5 inches |
| Weight | 6.2 lbs |
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| 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 / RoHS | 80 PLUS / CE / FCC / UL | 80 PLUS / CE / FCC / UL / CB / RoHS | 80 PLUS / CE / FCC / UL / RoHS | 80 PLUS |
| Depth | 6.3 inches | 6.0 inches | 5.5 inches | 10.2 inches | 3.5 inches |
| Efficiency Rating | 94% | 92% | 94% | 94% | 90% |
| EPS (CPU) 4+4 Pin | 1 | 2 | 2 | 2 | 1 |
| Fan Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic |
| Fan Size | 120mm | 120mm | 120mm | 120mm | 120mm |
| Floppy Connector | No | No | No | No | No |
| Form Factor | ATX | ATX | ATX | ATX | ATX |
| Height | 5 inches | 5.5 inches | 5.9 inches | 5.5 inches | 5.5 inches |
| Hot-Swap Capable | No | No | No | No | No |
| Input Voltage | 100–240V | 100–240V | 100–240V | 100–240V | 100–240V |
| Modularity | Modular | Modular | Modular | Modular | Semi-Modular |
| Molex Connectors | 2 | 4 | 4 | 4 | 4 |
| MTBF (Mean Time Between Failures) | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours | 150,000 hours |
| Operating Temperature | 50°C | 50°C | 50°C | 50°C | 50°C |
| PCIe (6+2) Connectors | 3 | 3 | 2 | 3 | 2 |
| PFC (Power Factor Correction) | Active PFC | Active PFC | Active PFC | Active PFC | Active PFC |
| Product Name | CAB-C15-CBN= High Performance Modular PSU | JG137A High Performance Modular Power Supply | 40Y7663 High Efficiency Modular ATX Power Supply | FXXCRPSPDB2 High Efficiency Power Supply | PWR-C5-1KWAC/2= 1000W Semi-Modular ATX Power Supply |
| Product Type | Power Supply | Power Supply | Power Supply | Power Supply | Power Supply |
| Protections | OCP / OVP / SCP | OCP / OVP / SCP | OCP / OVP / UVP / SCP / OTP | OCP / OVP / UVP | OCP / OVP / UVP / SCP / OTP |
| Rail Configuration | Single Rail | Single Rail | Single Rail | Single Rail | Single Rail |
| Remote Monitoring | No | PMBus | No | No | No |
| RGB Lighting | No | No | No | No | No |
| SATA Power Connectors | 6 | 6 | 6 | 8 | 6 |
| Use Case | Gaming / Workstation | Gaming / Workstation / Rack Server | Gaming | Gaming | Gaming / Workstation / Server |
| Wattage | 650W | 750W | 650W | 850W | 1000W |
| Weight | 14 lbs | 8 lbs | 6.2 lbs | 4.5 lbs | 8.5 lbs |
| Width | 8.5 inches | 7.0 inches | 3.4 inches | 6.3 inches | 6.3 inches |
| Zero RPM Mode | Yes | Yes | Yes | Yes | Yes |
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Questions & Answers
Q
What devices are compatible with the ThinkPad 90W AC Adapter (SKU: 40Y7663)?
A
The ThinkPad 90W AC Adapter (SKU: 40Y7663) is compatible with all Lenovo ThinkPad T, X, L and P series laptops that accept a rectangular Slim Tip connector.
Q
What are the input and output specifications of the 90W AC Adapter?
A
The adapter accepts 100–240 V AC input at 50–60 Hz and delivers a regulated 20 V DC output at 4.5 A for a total of 90 W.
Q
Is the ThinkPad 90W AC Adapter an original Lenovo part?
A
Yes. SKU 40Y7663 is an official Lenovo-branded adapter, designed and tested to meet Lenovo’s safety and performance standards.
Q
Does the 90W adapter support worldwide voltage standards?
A
Yes. The adapter’s 100–240 V AC auto-sensing design supports global voltage standards and requires only a region-appropriate line cord.
Q
How long is the power cable included with the adapter?
A
The standard detachable line cord is 1.8 meters (6 feet) long, providing ample reach for desktop and travel use.
Q
Does the adapter feature an LED charging indicator?
A
Yes. A built-in LED on the adapter housing illuminates when the adapter is connected to AC power.
Q
What safety features are built into the 90W AC Adapter?
A
The adapter includes over-voltage, over-current, short-circuit and thermal protection to safeguard both the adapter and your ThinkPad.
Q
Can I charge USB devices with the ThinkPad 90W AC Adapter?
A
No. This adapter is designed exclusively for Lenovo Slim Tip power input and does not include a USB charging port.
Q
How do I verify the authenticity of my Lenovo power adapter?
A
Check the Lenovo holographic label, part number (40Y7663) and Lenovo logo, and confirm specifications match 20 V DC / 4.5 A output.
Q
What is the weight and form factor of this adapter?
A
The adapter measures 115 × 50 × 30 mm and weighs approximately 260 grams (0.57 lbs), making it compact and travel-friendly.
Q
Does the adapter support rapid charging for ThinkPad notebooks?
A
Yes. The 90W output supports Lenovo’s Rapid Charge technology when paired with a compatible ThinkPad that supports fast charging.
Q
What should I do if my 90W adapter is not charging my ThinkPad?
A
Ensure the adapter is securely connected, verify AC outlet power, inspect cables for damage, and test with a known-good outlet or ThinkPad.
Q
Is there a warranty on the ThinkPad 90W AC Adapter (40Y7663)?
A
Yes. Lenovo provides a one-year limited warranty covering defects in materials and workmanship for this AC adapter.
Q
Can I replace my existing ThinkPad adapter with this 90W model?
A
Yes. If your ThinkPad supports a Slim Tip 90W input, this adapter can serve as an exact replacement or spare unit.
Q
Are energy-efficiency standards met by this adapter?
A
Yes. The adapter meets Level VI energy-efficiency requirements for reduced standby power consumption.
Q
How should I store the adapter when not in use?
A
Unplug both ends, coil the cord loosely to prevent kinks, and store in a dry, dust-free environment away from extreme temperatures.
