# Power supply IBM 580W 85Y5846-RFB – server power unit, 580W output

**URL:** https://aio.lv/en/product--ibm-85y5846-rfb--10841611
**Data updated:** 2026-01-12 19:31 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** IBM
**Manufacturer code:** 85Y5846-RFB
**EAN:** 5712505826843
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 31.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 26.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ibm-85y5846-rfb--10841611

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

Replacement IBM server power supply model 85Y5846-RFB with 580W rated output. Designed for use in compatible IBM servers and chassis to provide stable power delivery for processors, memory and storage. Intended for maintenance, repair or upgrade of server systems; helps restore reliable operation and reduces downtime with a direct-fit OEM component.

## Long description

IBM 580W 85Y5846-RFB is a replacement server power supply unit with a rated output of 580W, intended for use in compatible IBM server models and chassis. This direct-fit OEM component is designed to provide stable power delivery to processors, memory, storage and other server subsystems. The 85Y5846-RFB power supply is suitable for maintenance, repair or upgrade operations where restoring reliable operation and minimizing downtime are priorities.
Advantages
The IBM 580W 85Y5846-RFB offers predictable power output and compatibility with designated IBM systems, allowing straightforward replacement without system reconfiguration. As an OEM part, it maintains manufacturer electrical and mechanical specifications for voltage regulation, connector fit and thermal behavior. Its 580W capacity supports common server loads while enabling redundancy when used in multi-PSU configurations.
Suitable for
 Replacement of failed or degraded power units in compatible IBM servers
 Field service and rack-level maintenance to restore server availability
 Upgrades to maintain redundancy or increase sustained power headroom
 Spare-part stocking for data center hardware maintenance
Key specifications
 Brand: IBM
 Model / MPN: 85Y5846-RFB
 EAN: 5712505826843
 Rated output: 580W
 Type: Server power supply unit (PSU), direct-fit OEM
 Intended use: Compatible IBM servers and chassis
How to use
Power down the server and follow the manufacturer's service manual for safe removal of the failed PSU. Disconnect AC power and any associated cables, then unlock and slide out the defective unit according to the chassis procedure. Align the IBM 580W 85Y5846-RFB power supply with the housing rails and connectors, slide it into place until it locks, and reconnect AC power. Power on the server and verify that the system recognizes the replacement power supply and that status indicators report normal operation. For systems with redundant PSUs, replace one unit at a time to maintain power continuity.
Usage recommendations
Use the IBM 580W 85Y5846-RFB only in systems and chassis listed as compatible by IBM. Keep spare units in a static-safe environment and follow ESD precautions when handling. Verify firmware and hardware compatibility notes in the server service documentation, and monitor power and thermal status after installation to ensure stable operation.

## FAQ

### How much does the IBM Power Supply 580W 85Y5846-RFB cost, and is it available for purchase?

The price is 31.99 € (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 08.07.2026 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