# Power Supply Dell 750W for PowerEdge R630 (model 4V8KD-RFB)

**URL:** https://aio.lv/en/product--dell-4v8kd-rfb--11064324
**Data updated:** 2026-01-12 19:32 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Dell
**Manufacturer code:** 4V8KD-RFB
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 39.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 32.64 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-4v8kd-rfb--11064324

## 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 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

Hot-swapable 750W power supply unit for Dell PowerEdge R630 servers, model 4V8KD-RFB. Designed to provide reliable power delivery and redundancy in rack-mounted enterprise environments. Suitable for replacing failed or upgrading existing PSUs, it supports continuous server operation, simplifies maintenance and helps maintain uptime in data centers and server rooms.

## Long description

Power Supply Dell 750W for PowerEdge R630 (model 4V8KD-RFB) is a hot‑swapable server power supply designed for Dell PowerEdge R630 rack servers. This 750W PSU provides stable DC power to support continuous operation and redundancy in enterprise and data center environments. The 4V8KD-RFB model fits the R630 chassis and is intended for replacement of failed units or as an upgrade to maintain server availability and simplify maintenance tasks.
Advantages
The Dell 750W power supply 4V8KD-RFB supports hot‑swap capability, enabling removal and installation without shutting down the server and reducing planned downtime. It delivers 750 watts of rated output with design and construction that match OEM specifications for the PowerEdge R630, ensuring compatibility and reliable power delivery. Built for rack-mounted enterprise use, the unit helps maintain redundancy when deployed in redundant power configurations and is a direct-fit solution for serviceability and inventory standardization.
Suitable for
 Replacement of failed or faulty power supplies in Dell PowerEdge R630 servers
 Upgrading server power modules to restore redundancy and capacity
 Data center and server room environments requiring hot‑swapable power units
 IT maintenance workflows where minimal interruption and quick serviceability are required
Key specifications
 Brand: Dell
 Model / MPN: 4V8KD-RFB
 Rated output: 750W
 Compatibility: Dell PowerEdge R630
 Hot‑swapable: Yes
 Form factor: Server PSU for rack chassis (R630)
How to use
To install the Power Supply Dell 750W for PowerEdge R630 (4V8KD-RFB), ensure the server is configured for hot‑swap service or follow your data center’s maintenance procedure. If replacing a failed unit, identify the faulty module and release the latch or lever on the PSU carrier. Pull the defective supply straight out, align the replacement 4V8KD-RFB with the guide rails, and slide it into the bay until it seats and the latch engages. Verify the server recognizes the new unit through system management tools or front panel indicators, and confirm the PSU status in the iDRAC or server management interface. If performing an upgrade, ensure power budget and redundancy requirements are met before switching units.
Usage recommendations
Use genuine Dell‑specified power supplies like the 4V8KD-RFB to maintain warranty terms and ensure electrical and thermal compatibility with the PowerEdge R630. Keep spare units labelled and stored in an anti‑static environment; follow ESD precautions during handling and refer to Dell service documentation for torque, seating, and indicator specifics.

## FAQ

### How much does the Dell 750W Power Supply for PowerEdge R630 4V8KD-RFB cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 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