---
product_id: 53729805
title: "Dell 90W Replacement AC Adapter for Dell XPS 13 (L321X) / (L322x), 13 (9343), XPS 12 (9Q23) / (9Q33), 11 (9P33), 100% Compatible with P/N: RT74M, 0RT74M, VRJN1, LA90PM111, PA-1900-32D5"
brand: "dell"
price: "R$468"
currency: BRL
in_stock: false
reviews_count: 8
url: https://www.desertcart.com.br/products/53729805-dell-90w-replacement-ac-adapter-for-dell-xps-13-l321x
store_origin: BR
region: Brazil
---

# Dell 90W Replacement AC Adapter for Dell XPS 13 (L321X) / (L322x), 13 (9343), XPS 12 (9Q23) / (9Q33), 11 (9P33), 100% Compatible with P/N: RT74M, 0RT74M, VRJN1, LA90PM111, PA-1900-32D5

**Brand:** dell
**Price:** R$468
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Dell 90W Replacement AC Adapter for Dell XPS 13 (L321X) / (L322x), 13 (9343), XPS 12 (9Q23) / (9Q33), 11 (9P33), 100% Compatible with P/N: RT74M, 0RT74M, VRJN1, LA90PM111, PA-1900-32D5 by dell
- **How much does it cost?** R$468 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/53729805-dell-90w-replacement-ac-adapter-for-dell-xps-13-l321x)

## Best For

- dell enthusiasts

## Why This Product

- Trusted dell brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Dell 90W Replacement AC Adapter for Dell XPS 13 (L321X) / (L322x), 13 (9343), XPS 12 (9Q23) / (9Q33), 11 (9P33), 100% Compatible with P/N: RT74M, 0RT74M, VRJN1, LA90PM111, PA-1900-32D5

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Dell |
| Item model number | LA90PM111 |
| Item Weight | 1.06 pounds |
| Package Dimensions | 6.57 x 4.02 x 2.52 inches |
| Color | black |
| Power Source | Corded Electric |
| Manufacturer | Dell Computers |
| ASIN | B0778BZLHS |
| Is Discontinued By Manufacturer | No |
| Date First Available | October 13, 2016 |

## Product Details

- **Brand:** Dell
- **Connector Type:** Proprietary
- **Compatible Devices:** Dell laptops, potentially other laptops
- **Compatible Phone Models:** Inspiron 15 7000 (7500) 2-in-1 (CML) Inspiron 15 7000 (7501) Inspiron 15 7000 (7506) 2-in-1 (Black) Inspiron 15 7000 (7506) 2-in-1 (Silver) Inspiron 15 7000 (7590) Inspiron 15 7000 (7590) 2-in-1 Inspiron 15 7000 (7591) Inspiron 15 7000 (7591) 2-in-1 Inspiron 17 7000 (7706) 2-in-1 Inspiron 17 7000 (7791) 2-in-1 Inspiron 3064 AIO Inspiron 3263 AIO Inspiron 3264 AIO Inspiron 3265 AIO Inspiron 3464 AIO Inspiron 5400 All-in-One Inspiron 7700 All-in-One Latitude 12 Rugged Extreme 7212 Latitude 12 Rugged Extreme Tablet 7220 Latitude 12 Rugged Extreme Tablet 7220EX Latitude 3400 Latitude 3500 Latitude 7202 OptiPlex 5060 Micro OptiPlex 5060 Small Form Factor OptiPlex 5060 Tower OptiPlex 5070 Micro OptiPlex 5070 Small Form Factor OptiPlex 5070 Tower OptiPlex 5080 Micro OptiPlex 5080 Small Form Factor OptiPlex 5080 Tower OptiPlex 7060 Micro OptiPlex 7060 Small Form Factor OptiPlex 7060 Tower OptiPlex 7070 Micro OptiPlex 7070 Small Form Factor OptiPlex 7070 Tower OptiPlex 7080 Micro OptiPlex 7080 XE Micro Vostro 15 7000 (7590)
- **Included Components:** AC adapter
- **Special Feature:** Fast Charging
- **Color:** black
- **Input Voltage:** 240 Volts (AC)
- **Amperage:** 0.38 Amps
- **Wattage:** 90 watts

## Images

![Dell 90W Replacement AC Adapter for Dell XPS 13 (L321X) / (L322x), 13 (9343), XPS 12 (9Q23) / (9Q33), 11 (9P33), 100% Compatible with P/N: RT74M, 0RT74M, VRJN1, LA90PM111, PA-1900-32D5 - Image 1](https://m.media-amazon.com/images/I/81wQ9JOw+1L.jpg)
![Dell 90W Replacement AC Adapter for Dell XPS 13 (L321X) / (L322x), 13 (9343), XPS 12 (9Q23) / (9Q33), 11 (9P33), 100% Compatible with P/N: RT74M, 0RT74M, VRJN1, LA90PM111, PA-1900-32D5 - Image 2](https://m.media-amazon.com/images/I/719khMYN4uL.jpg)
![Dell 90W Replacement AC Adapter for Dell XPS 13 (L321X) / (L322x), 13 (9343), XPS 12 (9Q23) / (9Q33), 11 (9P33), 100% Compatible with P/N: RT74M, 0RT74M, VRJN1, LA90PM111, PA-1900-32D5 - Image 3](https://m.media-amazon.com/images/I/71RJ7YAcFJL.jpg)
![Dell 90W Replacement AC Adapter for Dell XPS 13 (L321X) / (L322x), 13 (9343), XPS 12 (9Q23) / (9Q33), 11 (9P33), 100% Compatible with P/N: RT74M, 0RT74M, VRJN1, LA90PM111, PA-1900-32D5 - Image 4](https://m.media-amazon.com/images/I/71A37HkKLGL.jpg)
![Dell 90W Replacement AC Adapter for Dell XPS 13 (L321X) / (L322x), 13 (9343), XPS 12 (9Q23) / (9Q33), 11 (9P33), 100% Compatible with P/N: RT74M, 0RT74M, VRJN1, LA90PM111, PA-1900-32D5 - Image 5](https://m.media-amazon.com/images/I/71t5A70IHcL.jpg)

## Questions & Answers

**Q: Is this compatible with the Inspiron 17 7000 (7706) 2-in-1
?**
A: Yes! That is the computer I bought it for: Dell Inspiron 7706 2 in 1 with Intel i7 processor

**Q: How can you tell if this has the correct end on it?**
A: You can check if the part number of your laptop is the same as the ones listed in the product name.

**Q: Is this genuine dell part 0rt74m or is it an aftermarket unit?**
A: It says Dell right on the adapter so it must be Dell

**Q: Does this have a 4.5mm barrel connection?**
A: Yes, but it took two try’s

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked great-same model number that came with my all-in-one
*by K***R on June 10, 2025*

My Dell all-in-one started crashing every time it tried to wake up from sleep. Tried everything software related without success. Turned out to be a failing power supply. Bought this and everything is fine again.

### ⭐⭐⭐⭐⭐ Genuine power supply
*by L***B on January 9, 2025*

Based on the product description I selected the correct power supply for my Optiplex. It is the exact replacement for it. It fits, powers up the computer, and works exactly as intended and expected.I had a provided power supply for Dell products but it wasn't original to the unit. The challenge with it was the fact that it created light pollution. The oem unit does not.Since it is an oem unit, I would say it's worth the money. I've gotten cheap knockoff power bricks before and they just don't last.

### ⭐⭐⭐⭐⭐ Perfect
*by R***S on February 26, 2025*

Works great, all good.

## Frequently Bought Together

- Dell 90W Replacement AC Adapter for Dell XPS 13 (L321X) / (L322x), 13 (9343), XPS 12 (9Q23) / (9Q33), 11 (9P33), 100% Compatible with P/N: RT74M, 0RT74M, VRJN1, LA90PM111, PA-1900-32D5
- Genuine Original OEM 90w for Dell 0RT74M RT74M PA-1900-32D5 AC Adapter Exact 19.5v 4.62a
- Dell 65W USB-C Laptop Charger for XPS and Latitude 5000 - Power Cord Included

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**Shop now:** [https://www.desertcart.com.br/products/53729805-dell-90w-replacement-ac-adapter-for-dell-xps-13-l321x](https://www.desertcart.com.br/products/53729805-dell-90w-replacement-ac-adapter-for-dell-xps-13-l321x)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-26*