# Power Supply Dell D495E-S1-RFB 495W for PowerEdge R630 R730 T430 T630

**URL:** https://aio.lv/en/product--dell-d495e-s1-rfb--11061303
**Data updated:** 2026-01-12 19:32 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** Dell
**Manufacturer code:** D495E-S1-RFB
**EAN:** 5715063358276
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 47.99 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 39.66 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--dell-d495e-s1-rfb--11061303

## 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

Replacement power supply unit D495E-S1-RFB by Dell with 495W output, compatible with PowerEdge R630, R730, T430 and T630 servers. Designed for server power delivery and redundancy configurations, it ensures stable voltage and supports hot-swap replacement in compatible chassis. Suitable for data centers and enterprise server maintenance.

## Long description

Power Supply Dell D495E-S1-RFB 495W for PowerEdge R630 R730 T430 T630 is a replacement server power supply unit manufactured by Dell, model D495E-S1-RFB, delivering 495 watts of output. It is designed for use in compatible Dell PowerEdge chassis and supports hot-swap capability for quick replacement without system downtime. The unit is suitable for single or redundant power configurations to maintain stable voltage and reliable power delivery in data center and enterprise environments.
Advantages
The Dell D495E-S1-RFB provides a rated 495W output with factory compatibility for PowerEdge R630, R730, T430 and T630 models, ensuring proper electrical and mechanical fit. Its hot-swap design enables replacement while the server is running, minimizing maintenance interruptions. The unit supports redundant deployments to improve uptime and offers OEM-level compliance with Dell server power management and monitoring functions.
Suitable for
 Replacing a failed or degraded power supply in Dell PowerEdge R630 servers
 Service and maintenance of PowerEdge R730 systems in rack environments
 Hot-swap replacement in tower models such as PowerEdge T430 and T630
 Redundant power configurations in enterprise data centers
Key specifications
 Manufacturer: Dell
 Model / MPN: D495E-S1-RFB
 Output power: 495W
 Compatible models: PowerEdge R630, R730, T430, T630
 Hot-swap capable: Yes (in compatible chassis)
 EAN: 5715063358276
 Category: Computer components accessories
How to use
Before installation, power down and follow your data center or server room procedures unless performing a hot-swap in a supported redundant configuration. Confirm chassis compatibility with PowerEdge R630, R730, T430 or T630 and verify that the existing power supply is the same form factor and connector type. For hot-swap replacement, observe anti-static precautions, unlock and slide out the failed unit, and insert the Dell D495E-S1-RFB until it engages and the chassis latch secures it. Monitor server power LEDs and system management tools to ensure the new supply is recognized and functioning properly.
Usage recommendations
Use the Dell D495E-S1-RFB in environments that match the original equipment specifications. Store spare units in a dry, temperature-controlled area and always use identical or OEM-recommended power supplies in redundant arrays to avoid load imbalance. Refer to Dell service documentation for torque, insertion, and safety instructions when performing replacements.

## FAQ

### How much does the Dell Power Supply D495E-S1-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 — 4 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