# Power Adapter Lenovo 4X21U34353 Indoor 330 W Black

**URL:** https://aio.lv/en/product--lenovo-4x21u34353--11600153
**Data updated:** 2025-12-31 08:56 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Lenovo
**Manufacturer code:** 4X21U34353
**EAN:** 195892134503
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 168.49 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 139.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lenovo-4x21u34353--11600153

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Lenovo 4X21U34353 is a 330W indoor power adapter designed for laptops. It supports an input voltage of 100-240V and features a 1.8m cable. The adapter is UL/CSA/IECEE/CB IEC 62368-1/CE EMC/DOE, CEC/FCC certified, ensuring safety and reliability. Its compact dimensions (180mm width, 82mm depth) make it suitable for various setups.

## Long description

The ThinkStation Slim 330W AC Adapter (Slim tip) is a replacement or spare Lenovo power adapter for workstation and laptop use. It provides a 330 W output with 20 V voltage and accepts 100–240 V input at 50/60 Hz. The adapter is intended for indoor use, comes in black, and includes a line cord with a 3‑pin connector and a cable up to 1.8 m long. It is compatible with workstations that use a rectangular "Slim Tip" power plug and is designed to meet common safety and EMC standards.
Advantages
The adapter delivers stable 330 W power suitable for high‑performance workstation machines and laptops that require a Slim Tip connector. Its 1.8 m cable length provides flexibility in device placement, while compact physical dimensions and a single black unit make it practical as a replacement or spare. The unit supports universal input voltage (100–240 V) and standard input frequency (50/60 Hz), enabling use in different regions.
Suitable for
Lenovo workstations and laptops with a rectangular "Slim Tip" power plug
Users needing a spare or replacement 330 W indoor power adapter
Setups requiring a longer cable for flexible placement (up to 1.8 m)
Key specifications
Brand compatibility: Lenovo
Model / MPN: 4X21U34353
Output power: 330 W
Output voltage: 20 V
Input voltage: 100–240 V
Input frequency: 50/60 Hz
Connector type: rectangular "Slim Tip"
Line cord: 3‑pin
Cable length: up to 1.8 m
Intended use: Indoor, laptop/workstation
Colour: Black
Weight: 1.034 kg
How to use
Connect the 3‑pin line cord to a suitable AC mains outlet and plug the rectangular Slim Tip into the workstation or laptop power inlet. Ensure the input voltage of the outlet is within 100–240 V and that the device is intended to accept a 20 V, 330 W supply. Position the adapter indoors on a stable, ventilated surface and avoid covering it while in use.
Usage recommendations
Use only with compatible Lenovo devices that accept the Slim Tip connector and match the output specifications. If unsure about compatibility, verify the device model or consult product documentation before use. Avoid exposing the adapter to moisture, extreme temperatures, or prolonged direct sunlight.

## Specifications

### Performance

| Feature | Value |
|---|---|
| Compatibility | ThinkStation P3 Tiny Gen 2
ThinkStation P3 Ultra SFF Gen 2
ThinkStation P Series - ThinkStation P3 Tiny Gen 2 |
| Brand compatibility | Lenovo |
| Purpose | Laptop |

### Power

| Feature | Value |
|---|---|
| Output power | 330 W |
| Input voltage | 100 - 240 |
| Output voltage | 20 |
| Input frequency | 50/60 |
| Output current | 16.5 A |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Cable length | 1.8 m |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.034 kg |
| Height | 30 mm |
| Width | 180 mm |
| Depth | 82 mm |

### Other features

| Feature | Value |
|---|---|
| Power supply type | Indoor |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 8 - 80 |
| Operating temperature (T-T) | 0 - 40 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 1205 g |
| Package depth | 160 mm |
| Package height | 80 mm |
| Package width | 260 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Certificates

| Feature | Value |
|---|---|
| Certification | UL/CSA/IECEE/CB IEC 62368-1/CE EMC/DOE,CEC/FCC and ICES/PSE/NRCS(LOA)/SABS(COC)/SABS/SIRIM/BIS/BSMI/CCC/EAC/IAC/KEBS/KUCAS/NOM/Nrcan/PSB/RCM/Australia safety/SEC/Serbia/SM DOC/SONCAP/TISI/UA TR Mark CoC/DOC
(Safety+EMC+RoHS) |

## FAQ

### How much does the Power Adapter Lenovo 4X21U34353 cost, and is it available for purchase?

The price is 168.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 20.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Lenovo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Lenovo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11600153/66744988_large.webp