# Power Supply Dell GRTNK-RFB 495W Redundant power supply module 495 W

**URL:** https://aio.lv/en/product--dell-grtnk-rfb--10990579
**Data updated:** 2026-01-12 19:32 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Dell
**Manufacturer code:** GRTNK-RFB
**EAN:** 5711783444947
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-grtnk-rfb--10990579

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Pickup points | 09.07.2026 | 1.99 EUR |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Dell GRTNK-RFB is a redundant power supply module with 495 W output designed for compatible Dell systems. It provides backup power to maintain operation when a primary supply fails, enabling hot-swap replacement and continuous uptime. Intended for use in servers and enterprise hardware where redundancy and reliable power delivery are required.

## Long description

Dell GRTNK-RFB 495W Redundant power supply module 495 W is a hot‑swappable backup power unit designed for compatible Dell servers and enterprise systems. The module delivers 495 watts of output and is intended to take over power delivery automatically when a primary supply fails, supporting continuous operation and reducing service interruptions. The unit is compatible with systems that accept Dell GRTNK-RFB MPN and is sold under the Dell brand with EAN 5711783444947.
Advantages
The redundant power supply module provides automatic failover to maintain system uptime without requiring a shutdown. Hot‑swap capability allows replacement or service while the system remains online. The 495 W output supports typical server loads that match the module’s rating, and the Dell part number ensures compatibility with supported Dell chassis and power distribution designs.
Suitable for
Enterprise and rack servers requiring redundant power configurations
Data center equipment where continuous availability is critical
Server maintenance scenarios that demand hot‑swap replacement
Systems using Dell GRTNK-RFB compatible power bays
Key specifications
Manufacturer: Dell
Model / MPN: GRTNK-RFB
Output power: 495 W
Type: Redundant / hot‑swappable power supply module
EAN: 5711783444947
How to use
Install the Dell GRTNK-RFB module into a compatible power bay following the server manufacturer’s insertion procedure. Ensure the server chassis supports this Dell MPN and that the module is seated firmly until it locks. When installed in a redundant configuration, the module will remain on standby and assume power delivery automatically if the active supply fails. For replacement, remove the faulty module by unlatching and sliding it out while the system remains powered if the chassis supports hot‑swap operations.
Usage recommendations
Verify compatibility with your server model and consult the system manual for recommended installation and hot‑swap procedures. Use authorized Dell or certified service parts to maintain warranty and system integrity. Ensure proper airflow and rack cooling to prevent overheating of power modules rated at 495 W.

## FAQ

### How much does the Power Supply Dell GRTNK-RFB 495W cost, and is it available for purchase?

The price is 47.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 06.07.2026 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