# Power supply unit Dell 450-AFJN-RFB 450W Hot-plug for compatible Dell servers

**URL:** https://aio.lv/en/product--dell-450-afjn-rfb--11067202
**Data updated:** 2026-01-12 19:32 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** Dell
**Manufacturer code:** 450-AFJN-RFB
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-450-afjn-rfb--11067202

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Dell 450-AFJN-RFB is a 450W hot-plug power supply designed for compatible Dell server systems. It provides redundant, swappable power without shutting down the server, suitable for rack or data center deployments. Use it to replace a failed unit or to expand power redundancy, ensuring continuous operation and simplified maintenance.

## Long description

Dell 450-AFJN-RFB is a 450W hot-plug power supply unit designed for compatible Dell server systems. It delivers 450 watts of rated power in a hot-swappable form factor to support redundancy and continuous operation in rack and data center environments. The unit is intended as a direct replacement or additional module to expand power distribution and maintain uptime without interrupting server services.
Advantages
The hot-plug design allows safe removal and insertion while the server remains operational, reducing maintenance windows and avoiding service interruptions. With a 450W output, the PSU provides sufficient power for many blade and rack server configurations and supports redundant power architectures. The OEM-compatible construction ensures proper fit and connectivity with matching Dell chassis and backplanes, simplifying installation and inventory management.
Suitable for
 Replacing a failed 450W PSU in compatible Dell servers
 Adding redundant power modules to enhance server reliability
 Rack and data center deployments requiring hot-swappable power supplies
 IT maintenance environments where uptime and quick servicing are priorities
Key specifications
 Brand: Dell
 Model / MPN: 450-AFJN-RFB
 Rated output: 450W
 Form factor: Hot-plug / hot-swappable PSU for compatible Dell servers
 Application: Rack / data center server power module
How to use
Before replacing or installing the PSU, verify server compatibility with the Dell 450-AFJN-RFB part number and follow the server vendor's service manual for safety procedures. For removal, follow standard hot-swap steps: identify the faulty module using server indicators, disengage any retaining latch or handle, and slide the module out. To install, align the module with the guide rails, slide it fully into the bay until it seats and the retaining mechanism engages, and confirm that the server recognizes the new unit via management indicators or system logs. Perform any recommended post-installation checks such as verifying input voltage and load balancing across redundant units.
Usage recommendations
Use genuine or compatible Dell 450-AFJN-RFB modules in matched pairs or as specified by the server documentation to maintain redundancy. Maintain proper airflow and rack mounting to avoid overheating, and keep spare units in inventory for critical systems to reduce downtime.

## FAQ

### How much does the Power supply Dell 450-AFJN-RFB 450W Hot-plug cost, and is it available for purchase?

The price is 7.49 € (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 09.07.2026 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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