# Power supply Dell 300W SFF, 80 Plus efficiency, small form factor PSU

**URL:** https://aio.lv/en/product--dell-300w-sff-power-supply-80--12098107
**Data updated:** 2026-03-15 11:43 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** Dell
**Manufacturer code:** 300W SFF power supply, 80
**EAN:** 5715063492864
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 88.49 €
**Prices and availability valid until:** 2026-07-31 23:59
**Price without VAT (21%):** 73.13 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-300w-sff-power-supply-80--12098107

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Dell 300W SFF power supply is a small form factor (SFF) PSU with 300 watts output and 80 Plus efficiency rating. Designed for compact Dell systems, it supplies stable DC power to motherboard and peripherals, supporting typical office, home and light workstation usage. Suitable for system repairs, upgrades and OEM replacements.

## Long description

Dell 300W SFF power supply is a compact small form factor PSU that delivers up to 300 watts of DC output with an 80 Plus efficiency rating. Intended for compact Dell desktop systems, the unit provides regulated voltages for motherboard, storage and low-power peripherals. Its small chassis and connector layout match SFF chassis designs to allow OEM replacements, repairs and upgrades without major system modifications.
Advantages
The 300W SFF power supply offers a balance of power and efficiency suitable for space-constrained systems. With an 80 Plus efficiency rating, it reduces energy loss and system heat compared with lower-efficiency units. The compact SFF housing simplifies installation in small desktops and helps maintain airflow inside tight enclosures. Designed for compatibility with many Dell SFF models, the PSU supports stable operation for typical office, home and light workstation configurations.
Suitable for
Repair or replacement of compact Dell small form factor desktops
Upgrading OEM power supplies in space-limited systems
Office workstations running productivity and communication software
Home desktops used for web, media playback and light multitasking
Light workstation tasks that do not require high-power discrete GPUs
Key specifications
Maximum output power: 300 W
Efficiency rating: 80 Plus (meets baseline efficiency standards)
Form factor: Small Form Factor (SFF) compact chassis
Output type: Regulated DC voltages for motherboard and peripherals
Cooling: Integrated fan for internal airflow (compact design)
Typical use environment: Desktop SFF systems, office and home use
How to use
Turn off and unplug the computer before replacing the power supply. Open the SFF chassis following the manufacturer instructions, disconnect existing power connectors from the motherboard, storage devices and peripherals, and remove mounting screws securing the old unit. Install the Dell 300W SFF power supply in the same orientation and secure it with the original screws. Reconnect all power connectors to the proper motherboard headers and drives, verify cable routing to avoid obstruction of airflow, then close the chassis and reconnect mains power. Power on the system and confirm normal boot and stable voltages.
Usage recommendations
Use this PSU in systems whose total component power draw stays comfortably below 300 W. Confirm connector compatibility with your Dell SFF model prior to installation. Ensure adequate case ventilation and avoid replacing this unit into systems requiring significantly higher continuous power or high-end discrete graphics.

## FAQ

### How much does the Dell 300W SFF power supply cost, and is it available for purchase?

The price is 88.49 € (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 23.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Dell 300W SFF power supply be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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/12098107/67631553_large.webp