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header-product Power supply unit Dell 3WN11 240W, Active PFC, Non-modular, Silver
105.99 €

Power supply unit Dell 3WN11 240W, Active PFC, Non-modular, Silver

Dell 3WN11 240W power supply unit Photo 1
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Power supply unit Dell 3WN11 240W, Active PFC, Non-modular, Silver

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Power supply unit Dell 3WN11 240W, Active PFC, Non-modular, Silver

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Short description

Dell 3WN11 is a 240 W internal power supply unit for PCs and servers with active Power Factor Correction (PFC). It uses non-modular cabling and is finished in silver; weight about 300 g. Designed for compatibility with various OptiPlex desktop models (e.g., 990, 790, 390, 3010) to provide stable DC power for system components.
Available for order: 8 pcs.
Warranty: 2 Years
SKU: 1524934
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Pick-up points

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
24.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
29.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.09 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
29.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 35.33 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 2.94 euros per month
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Product information

Description

The Dell 3WN11 is a 240 W internal power supply unit designed for select OptiPlex desktop systems. With active Power Factor Correction (PFC) and a compact, non-modular silver housing, this PSU supplies stable DC power to core system components while fitting into constrained internal layouts. The unit weighs approximately 300 g and is intended as a direct replacement or upgrade for compatible systems that require a low-profile, fixed-cable power source.

Advantages

The power supply provides active PFC to improve mains power usage efficiency and reduce harmonic distortion. Its compact form factor and fixed cabling simplify installation into supported desktop chassis without the need for modular connectors. The silver finish and lightweight design help maintain original system aesthetics and fitment in OEM configurations.

Suitable for

  • Replacement or repair of compatible OptiPlex desktop PCs
  • Systems requiring a compact 240 W internal PSU with active PFC
  • Environments where OEM-style, fixed-cable power supplies are preferred

Key specifications

  • Output power: 240 W
  • Power factor correction: Active PFC
  • Cabling: Non-modular, fixed cables
  • Form factor: Internal desktop PSU, low-profile design
  • Finish and color: Silver housing
  • Approximate weight: 300 g

How to use

Before installation, disconnect the computer from mains power and discharge static by grounding yourself. Remove the chassis cover and locate the existing power supply. Disconnect all power connectors from the motherboard, drives and peripherals, noting connector positions. Unscrew and remove the old unit, then mount the new 240 W power supply in the same orientation and secure it with the original screws. Reconnect the fixed cables to the motherboard and devices according to the original layout, replace the chassis cover, and reconnect mains power. Power on the system and verify stable operation and correct voltages in the BIOS or system monitoring tools.

Usage recommendations

Use this power supply only in systems specified as compatible with its form factor and connector set. Ensure total system power draw does not exceed 240 W under typical and peak loads. For prolonged reliability, keep internal airflow unobstructed and maintain clean intake and exhaust paths. If unsure about compatibility or installation, consult service documentation for your specific desktop model or seek assistance from qualified service personnel.

All features
Weight:
0.3 kg
Package weight:
1092 g
Product colour:
Silver
Compatible products:
OptiPlex Desktops 990 KATSIKI, 790 GOLD COAST, 390 PALMBEACH, 3010 PALM BEACH MLK SF BTX, 3010 PALM BEACH MLK MT BTX, 3010 PALM BEACH MLK DT BTX, 3010 PALM BEACH MLK
Purpose:
PC/Server
Package depth:
94 mm
Package height:
85 mm
Package width:
260 mm
Power Factor Correction (PFC) type:
Active
Cabling type:
Non-Modular
Total power:
240 W
Harmonized System (HS) code:
84733020

Description

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Customer reviews

Customer questions

FAQ

How much does the Dell 3WN11 240W power supply unit cost, and is it available for purchase?

The price is 105.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 24.07.2026 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 3WN11 240W power supply unit be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Dell 3WN11 240W power supply unit online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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