# Power supply IBM 750W AC 80 PLUS Emerson 43X3313-RFB for servers

**URL:** https://aio.lv/en/product--ibm-43x3313-rfb--11064372
**Data updated:** 2026-01-12 19:32 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** IBM
**Manufacturer code:** 43X3313-RFB
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ibm-43x3313-rfb--11064372

## 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

Server power supply IBM 750W AC 80 PLUS Emerson (model 43X3313-RFB) provides 750 watts of AC output with 80 PLUS efficiency rating. Designed for compatibility with IBM/Emerson server platforms, it supplies stable power to critical components, supports hot-swap installation in compatible chassis, and helps reduce energy losses. Suitable for data centers and enterprise server maintenance or upgrades.

## Long description

Power supply IBM 750W AC 80 PLUS Emerson 43X3313-RFB for servers delivers 750 watts of AC output with an 80 PLUS efficiency rating. Designed for IBM/Emerson server platforms, this unit supplies stable power to processors, memory, storage controllers and other server components. The 43X3313-RFB supports hot-swap replacement in compatible chassis, enabling maintenance without full system shutdown. Its compatibility with server racks and enterprise systems makes it suitable for data center environments and larger IT deployments.
Advantages
The IBM 750W AC 80 PLUS Emerson 43X3313-RFB provides energy-efficient operation through its 80 PLUS certification, reducing power losses and heat generation compared with non-certified units. The 750W output accommodates typical enterprise server loads while offering headroom for peak demands. Hot-swap capability and form factor compatibility with IBM/Emerson chassis simplify serviceability and reduce downtime. Built to industry power supply standards, it ensures reliable voltage delivery and protects connected components when used within specified limits.
Suitable for
IBM and Emerson compatible rack or blade servers requiring a 750W AC power supply
Data center power redundancy and server maintenance tasks
Enterprise server upgrades where 80 PLUS efficiency is desired
Server environments that support hot-swap module replacement
Key specifications
Manufacturer: IBM / Emerson
Model / MPN: 43X3313-RFB
Output power: 750W AC
Efficiency rating: 80 PLUS
Form factor: server hot-swap compatible (IBM/Emerson chassis)
Intended use: enterprise servers, rack/blade systems
How to use
Before installation, verify chassis compatibility and ensure the server is in a maintenance state according to the system documentation. If available, migrate or balance loads across redundant supplies to keep the system powered while swapping units. For hot-swap installation, insert the 43X3313-RFB into the designated power supply bay until it seats and latches securely; confirm power LED indicators and system management logs for normal operation. Follow manufacturer guidelines for cabling, grounding and ESD precautions. For non-hot-swap installations, power down the server according to procedure, install the supply, reconnect power and start the system while monitoring for correct voltage and status messages.
Usage recommendations
Use the IBM 43X3313-RFB in systems that explicitly list compatibility with this model or with Emerson-derived power modules. Maintain redundant power configurations where possible to minimize service interruption. Keep firmware and system management tools updated to ensure accurate reporting of power supply status. Replace with identical or approved equivalent units to preserve power delivery characteristics and efficiency ratings.

## FAQ

### How much does the Power supply IBM 750W 80 PLUS Emerson 43X3313-RFB cost, and is it available for purchase?

The price is 24.99 € (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 IBM 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 IBM 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