# Power Supply Dell 1400W for PowerEdge R650 R750 R760 (MPN 450-AIQZ-RFB)

**URL:** https://aio.lv/en/product--dell-450-aiqz-rfb--11592772
**Data updated:** 2026-01-12 19:35 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Dell
**Manufacturer code:** 450-AIQZ-RFB
**EAN:** 5715328133037
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 544.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 449.99 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-450-aiqz-rfb--11592772

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

Replacement power supply unit for Dell PowerEdge servers R650, R750 and R760. Rated output 1400W, compatible with systems using MPN 450-AIQZ-RFB. Designed to provide stable power delivery, support server uptime and simplify maintenance with hot-swap capability where supported by the chassis. Ideal for data center or enterprise server environments requiring a high-capacity PSU.

## Long description

Power Supply Dell 1400W for PowerEdge R650 R750 R760 (MPN 450-AIQZ-RFB) is a replacement power supply unit designed for Dell PowerEdge servers R650, R750 and R760. The unit delivers a rated output of 1400W and is intended for server environments that require high-capacity, continuous power. It is compatible with systems specifying MPN 450-AIQZ-RFB and EAN 5715328133037, and is designed to fit chassis that support this hot-swap, enterprise-grade PSU form factor.
Advantages
The 1400W power supply provides stable power delivery with capacity suitable for multi-CPU, high-memory server configurations and populated expansion cards. The unit is compatible with Dell PowerEdge R650, R750 and R760 systems and supports hot-swap replacement where the chassis provides hot-swap bays, reducing service downtime. Built to Dell specifications, it integrates with server fault reporting and power management features available in compatible systems.
Suitable for
Enterprise and data center PowerEdge R650 servers requiring a 1400W PSU
PowerEdge R750 systems with matching MPN 450-AIQZ-RFB compatibility
PowerEdge R760 servers used in compute, virtualization or storage roles
Server maintenance, PSU replacement and hot-swap upgrades in compatible chassis
Key specifications
Brand: Dell
Model / MPN: 450-AIQZ-RFB
Rated output: 1400W
Compatible models: PowerEdge R650, R750, R760
EAN: 5715328133037
Form factor: Enterprise server hot-swap PSU (fits compatible Dell chassis)
How to use
Install this PSU only in compatible Dell PowerEdge chassis that accept the MPN 450-AIQZ-RFB form factor. For systems with hot-swap bays, follow the server manufacturer’s service manual: power down the redundant supply if required by the procedure, press the release latch, slide the unit into the bay until it seats, and ensure the unit locks in place. For non-hot-swap installations, shut down and disconnect the server before replacing the PSU. After installation, verify power status LEDs and check server management interfaces (iDRAC or equivalent) for power supply health and presence.
Usage recommendations
Use this Dell 1400W PSU in matched redundant configurations where possible to maintain uptime. Ensure firmware and management controllers are up to date and consult Dell support documentation for torque, insertion, and safety procedures. Replace only with units that match the MPN and electrical specifications to avoid compatibility issues.

## FAQ

### How much does the Dell Power Supply 1400W for R650 R750 R760 cost, and is it available for purchase?

The price is 544.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 14.07.2026 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