# Power supply Dell PWR SPLY 750W Redundant EMSN V2 79RDR, 750W redundant server power unit

**URL:** https://aio.lv/en/product--dell-79rdr--3473793
**Data updated:** 2026-02-12 09:53 (EET)
**Category:** Other Repair Parts
**Manufacturer:** Dell
**Manufacturer code:** 79RDR
**EAN:** 5711783187448
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 74.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 61.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-79rdr--3473793

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

Server power supply Dell PWR SPLY 750W Redundant EMSN V2 (MPN 79RDR) is a 750W redundant power unit designed for use in compatible Dell servers and chassis. It provides backup power capability for high-availability systems, helping minimize downtime by enabling hot-swappable replacement and redundancy. Suitable for data centers, rack servers and enterprise environments requiring reliable power.

## Long description

Server power supply Dell PWR SPLY 750W Redundant EMSN V2 is a 750W redundant server power unit designed to provide backup power capability for compatible Dell rack servers and chassis. The unit supports hot-swappable replacement to maintain system availability and reduce downtime in enterprise and data centre environments that require continuous operation.
Advantages
This redundant power supply delivers 750 watts of rated output with a form factor and connectors compatible with supported Dell server models. Its hot-swappable design allows technicians to replace a faulty module without powering down the server, preserving uptime. The unit is intended for use in redundant configurations to share load and provide immediate failover if a module becomes unavailable. Built for rack-mounted and enterprise hardware, it offers stable power delivery and straightforward installation in compatible enclosures.
Suitable for
 Data centre rack servers requiring redundant power
 Enterprise server deployments with high-availability requirements
 Chassis systems that accept hot-swappable power modules
 IT environments where minimizing downtime is a priority
Key specifications
 Rated output power: 750 W
 Type: Redundant / hot-swappable server power supply
 Compatibility: Designed for compatible Dell server chassis and rack systems
 Form factor: Server-mounted redundant power module
 Cooling: Active cooling via chassis airflow (dependent on server model)
 Use environment: Data centre and enterprise server rooms
How to use
Install the power supply into a compatible Dell server or chassis according to the server manufacturer’s service manual. With the server powered and the redundant configuration active, the module can be inserted into the designated power bay until it engages and locks. When replacing a failed module, pull the captive handle and remove the unit while the server remains operational, then insert the replacement until it seats and the indicator shows normal status. Verify LEDs and system management alerts after installation to confirm proper operation.
Usage recommendations
Use this 750W redundant power module as part of a redundant power configuration to ensure failover coverage. Match the unit to supported server models and follow Dell’s service instructions for safe hot-swap procedures. Operate within specified data centre temperature and airflow parameters and inspect connector seating and status indicators after each service action.

## FAQ

### How much does the Dell Power Supply PWR SPLY 750W Redundant EMSN V2 79RDR cost, and is it available for purchase?

The price is 74.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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 29.06.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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

https://aio.lv/img/cache/product/3473793/59848290_large.webp