---
product_id: 38988621
title: "NEW Energy-Efficient Replacement TFX Power Supply for Dell Vostro Slim 200, 200S, 220S, 400 SFF, Inspiron 530s, 531s, 537s, 540s, 545s, 546s, 560s, 570s, 580s, 545s 620s..."
brand: "green power supply"
price: "AR$99961"
currency: ARS
in_stock: true
category: "Personal Computers"
url: https://www.desertcart.com.ar/products/38988621-new-energy-efficient-replacement-tfx-power-supply-for-dell-vostro
store_origin: AR
region: Argentina
---

# NEW Energy-Efficient Replacement TFX Power Supply for Dell Vostro Slim 200, 200S, 220S, 400 SFF, Inspiron 530s, 531s, 537s, 540s, 545s, 546s, 560s, 570s, 580s, 545s 620s...

**Brand:** green power supply
**Price:** AR$99961
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** NEW Energy-Efficient Replacement TFX Power Supply for Dell Vostro Slim 200, 200S, 220S, 400 SFF, Inspiron 530s, 531s, 537s, 540s, 545s, 546s, 560s, 570s, 580s, 545s 620s... by green power supply
- **How much does it cost?** AR$99961 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/38988621-new-energy-efficient-replacement-tfx-power-supply-for-dell-vostro)

## Best For

- green power supply enthusiasts

## Why This Product

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

## Description

You are buying an aftermarket replacement unit that is more efficient than the original OEM unit. Furthermore, it frees up more room inside the case for better air circulation and it is easy to install because it is slightly smaller in size. All screw holes will line up nicely with the PC case and the unit will be securely installed. An intelligent fan controller with built-in thermostat allows the fan to spin down whenever internal temperature is lowered. This standard feature extends the life of the already long-life fan further and provides lower noise operation. PFC technology is standard for this unit to provide greater energy transfer efficiency.

## Features

- High efficiency &amp; cool running with Noise Killer technology (Thermal fan speed control function)
- PFC (Power Factor Correction) technology is standard to provide better efficiency. UL / cUL, CB, TUV Safety approved. FCC / CE EMC Approved. RoHS Compliant.
- Power Connectors Included: (1) 24pin main motherboard connector, (1) P4 12V 2x2 motherboard connector , (3) SATA connector, (2) Molex 4pin IDE peripheral power connector , (1) Floppy connector
- Output capacity is conservatively rated at 220W continuous (253w to 264w peak output) -- It has been proven to replace these Small Form Factor PSU just fine: Bestec TFX0250D5W, TFX0250D5WB, TFX0220D5WA, HP Slimline 504966-001, AcBel PC6036 PC6038 PC7067 PC7068 PC8044 PC8046 ...
- Compatible with original Dell or HP AC power cord

## Images

![NEW Energy-Efficient Replacement TFX Power Supply for Dell Vostro Slim 200, 200S, 220S, 400 SFF, Inspiron 530s, 531s, 537s, 540s, 545s, 546s, 560s, 570s, 580s, 545s 620s... - Image 1](https://images-na.ssl-images-amazon.com/images/I/41hjAD1GiNL.jpg)
![NEW Energy-Efficient Replacement TFX Power Supply for Dell Vostro Slim 200, 200S, 220S, 400 SFF, Inspiron 530s, 531s, 537s, 540s, 545s, 546s, 560s, 570s, 580s, 545s 620s... - Image 2](https://images-na.ssl-images-amazon.com/images/I/41KaLez231L.jpg)
![NEW Energy-Efficient Replacement TFX Power Supply for Dell Vostro Slim 200, 200S, 220S, 400 SFF, Inspiron 530s, 531s, 537s, 540s, 545s, 546s, 560s, 570s, 580s, 545s 620s... - Image 3](https://images-na.ssl-images-amazon.com/images/I/41%2BgPCzjqkL.jpg)
![NEW Energy-Efficient Replacement TFX Power Supply for Dell Vostro Slim 200, 200S, 220S, 400 SFF, Inspiron 530s, 531s, 537s, 540s, 545s, 546s, 560s, 570s, 580s, 545s 620s... - Image 4](https://images-na.ssl-images-amazon.com/images/I/51N-BLhC26L.jpg)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.ar/products/38988621-new-energy-efficient-replacement-tfx-power-supply-for-dell-vostro](https://www.desertcart.com.ar/products/38988621-new-energy-efficient-replacement-tfx-power-supply-for-dell-vostro)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-01-23*