# Power Supply Unit DELL MK9GY 305W Silver

**URL:** https://aio.lv/en/product--dell-mk9gy--605513
**Data updated:** 2025-12-28 21:28 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Dell
**Manufacturer code:** MK9GY
**EAN:** 5711045028021
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 77.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 64.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-mk9gy--605513

## 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

The DELL MK9GY is a 305W non-modular power supply unit designed for PCs. It is compatible with OptiPlex 580 DT, 760 DT, and 780 DT models. The silver color adds a sleek look to your setup. With reliable power delivery, this PSU ensures stable performance for your system.

## Long description

The DELL MK9GY 305W Silver power supply unit is a 305-watt internal PSU designed for select Dell OptiPlex desktops. It provides direct replacement power delivery for compatible systems such as the OptiPlex 580 DT, 760 DT, and 780 DT. The unit’s silver finish matches OEM styling and the non-modular design supplies the necessary connections for standard desktop configurations.
Advantages
This power supply offers a factory-compatible form factor and rated 305W output for stable system operation. Being a direct-replacement part for supported OptiPlex models simplifies installation and ensures physical and electrical compatibility when the correct Service Tag or system configuration is confirmed. The product is refurbished and covered by a 90-day warranty.
Suitable for
OptiPlex 580 DT
OptiPlex 760 DT
OptiPlex 780 DT
Key specifications
Model: DELL MK9GY
Power: 305W
Color: Silver
Type: Internal non-modular power supply
Compatibility: OptiPlex 580 DT / 760 DT / 780 DT
Manufacturer part number (MPN): MK9GY
EAN: 5711045028021
Condition: Refurbished (90-day warranty)
How to use
Confirm your PC model or use the system’s Service Tag or System Drill Down to verify compatibility before purchasing. Power down the computer, disconnect all cables and follow the service manual or manufacturer’s instructions to remove the existing power supply. Install the MK9GY unit in the chassis, secure it with the original mounting hardware or the kit components if supplied, reconnect power and internal cables to the motherboard and drives, then power on to verify operation.
Usage recommendations
Use the Service Tag lookup or System Drill Down to ensure electrical and physical compatibility. If the product is not sold as a complete kit, check for any component parts required for installation. Because this unit is refurbished, retain proof of purchase for the 90-day warranty.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Silver |
| Compatible products | - OptiPlex 580 DT
- OptiPlex 760 DT
- Optiplex 780 DT |
| Purpose | PC |
| Cabling type | Non-Modular |
| Total power | 305 W |

## FAQ

### How much does the Power Supply Unit DELL MK9GY cost, and is it available for purchase?

The price is 77.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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: Bank transfer. 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

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