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Lenovo 170W Slim Tip AC Adapter 4X20S56701 20V 8.5A for ThinkPad P Mobile Workstations EU Black

Brand:
Lenovo
Lenovo ThinkPad 170W Slim AC Adapter Slim-tip Black
Lenovo 170W Slim Tip AC Adapter 4X20S56701 20V 8.5A for ThinkPad P Mobile Workstations EU Black
€97.25 inc. VAT
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4X20S56701
€81.72
€97.25 inc. VAT
Ships from EU stock: 7 item(s)
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Product Code
S60EBX5
EAN Code
0194552765194
Manufacturer
Lenovo

Quick Specs

Output
170W · 20V
Current
8.5A
Connector
Lenovo Slim Tip
For
ThinkPad P workstations
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Lenovo 170W Slim Tip AC Adapter (4X20S56701)

170W · 20V8.5ASlim TipGenuine Lenovo

The Lenovo 170W Slim Tip AC Adapter (4X20S56701) supplies 20V at 8.5A through Lenovo’s rectangular Slim Tip connector, providing the full 170W that higher-power ThinkPad P-series mobile workstations need to run and charge under heavy, GPU-accelerated workloads. As a genuine Lenovo adapter it is the correct, reliable replacement or spare for these demanding systems. This listing is Lenovo part number 4X20S56701 (EAN 0194552765194). Typically in stock with fast delivery across Cyprus.

Compatibility note
This adapter uses the rectangular Lenovo Slim Tip connector, not USB-C and not a round barrel. Confirm your ThinkPad calls for a 170W adapter — fitting a lower-wattage unit (65W/90W/135W) to a 170W workstation causes slow charging and reduced performance under load.

Key Features

 
Full 170W Output
Delivers the complete 170W (20V, 8.5A) that ThinkPad P-series mobile workstations need to sustain CPU and discrete-GPU workloads while charging.
 
Lenovo Slim Tip
Uses the rectangular Slim Tip connector fitted to these ThinkPad systems, matching the original adapter for a secure connection.
 
Genuine Lenovo
An official Lenovo adapter tested for Lenovo hardware, avoiding the reliability risks of underpowered generic chargers.

Technical Specifications

Identification
Part Number 4X20S56701
EAN / GTIN 0194552765194
MPN 4X20S56701 (Lenovo 170W Slim Tip)
Power
Output Power 170W
Output Voltage 20V
Output Current 8.5A
Connector Lenovo Slim Tip (rectangular)
Input AC 100–240V, 50/60Hz
Compatibility & General
Compatible Systems ThinkPad P-series mobile workstations specified for 170W (Slim Tip)
Colour Black
Warranty 1-Year Warranty (Singular)

Frequently Asked Questions

Which Lenovo systems does it fit?
ThinkPad P-series mobile workstations that require a 170W Slim Tip adapter. Check your original adapter is rated 170W with the Slim Tip connector.
What connector does it use?
The rectangular Lenovo Slim Tip — not USB-C and not a round barrel. Systems with a different connector need a matching adapter.
Can I use a lower-wattage adapter?
Not for a 170W workstation. A 65W/90W/135W unit will charge slowly and throttle performance under load; match the original 170W rating.
Singular Expert Insight
High-power ThinkPad P workstations really need their full 170W — underpowering them leads to slow charging and throttling under GPU load, so a genuine 170W Slim Tip adapter is the right choice. The key check is the connector: this is the rectangular Slim Tip, so USB-C-charging Lenovo laptops need a USB-C adapter instead. Browse more options in our laptop power supplies range.

Buyer’s Guide

Buy it if
You have a 170W ThinkPad P-series mobile workstation with the Slim Tip and want a genuine replacement or spare.
Skip it if
Your ThinkPad charges over USB-C, needs a lower wattage (65W/90W/135W), or uses a different connector — those need a matching adapter.
Also consider
A 135W Slim Tip adapter for lighter ThinkPad P models, or a USB-C adapter for USB-C-charging Lenovo laptops.

Features - Lenovo - 4X20S56701

Colour
black
More Details
Product Code
S60EBX5
EAN Code
0194552765194
Manufacturer
Lenovo
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