# AC adapter Dell 240W 19.5V 3-pin model 450-AARM for compatible laptops and docking stations

**URL:** https://aio.lv/en/product--dell-450-aarm--11685649
**Data updated:** 2026-02-16 07:12 (EET)
**Category:** Portable Device Chargers
**Manufacturer:** Dell
**Manufacturer code:** 450-AARM
**EAN:** 5715328195912
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 78.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 64.87 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-450-aarm--11685649

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

Dell AC adapter 240W, 19.5V, 3-pin (model 450-AARM) supplies power to compatible laptops and docking stations. This external power supply delivers up to 240 watts at 19.5 volts with a 3‑pin connector, suitable for high‑performance systems or multi‑port docking setups. Provides stable voltage, replaces original adapters, and is intended for reliable charging and operation in office or mobile use.

## Long description

Dell AC adapter 240W 19.5V 3-pin model 450-AARM is an external power supply designed to provide stable power to compatible laptops and docking stations. Delivering up to 240 watts at 19.5 volts through a three-pin connector, the adapter supports high-performance notebooks and multi‑port docking setups where higher power delivery is required. It is intended to replace or complement original equipment for office, home, or mobile workstation use and to maintain reliable charging and system operation under heavy load.
Advantages
This 240W Dell AC adapter offers consistent voltage regulation and sufficient wattage for demanding systems, reducing the risk of power-related performance throttling. Its three-pin connector design ensures a secure electrical connection and compatibility with a range of docking stations and laptop power inputs that accept this form factor. The adapter is compact for its power class and engineered to provide stable output during extended use, making it suitable for continuous office or travel scenarios.
Suitable for
High‑performance laptops requiring up to 240W power delivery
Docking stations that accept a 3‑pin external power input
Workstations used for video editing, CAD, or other CPU/GPU intensive tasks
Office and mobile setups where reliable, continuous power is needed
Key specifications
Output power: up to 240 watts
Output voltage: 19.5 volts DC
Connector type: 3‑pin external power connector
Intended use: external AC adapter for laptops and docking stations
Form factor: compact external brick suitable for desk or travel use
How to use
Connect the adapter to an appropriate AC mains outlet using the compatible power cord, then insert the 3‑pin connector firmly into the laptop or docking station power input. Verify the device indicates charging or external power before use. For best results, place the adapter on a flat, stable surface with adequate ventilation during operation. Disconnect from the mains and device before performing any maintenance on your computer or docking station.
Usage recommendations
Use this adapter only with compatible devices that accept a 19.5V, 240W 3‑pin input. Avoid covering the adapter during prolonged use to prevent overheating and ensure stable ambient temperature and ventilation. If in doubt about compatibility, check the laptop or docking station’s power requirements and connector type before connecting.

## FAQ

### How much does the AC adapter Dell 240W 19.5V 450-AARM cost, and is it available for purchase?

The price is 78.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 132 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 01.07.2026 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 Dell 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 Dell 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

## Image

https://aio.lv/img/cache/product/11685649/67033784_large.webp