# Interface Card Supermicro RSC-R2UW-4E8

**URL:** https://aio.lv/en/product--supermicro-rsc-r2uw-4e8--3117577
**Data updated:** 2026-01-08 13:40 (EET)
**Category:** Server Parts & Components
**Manufacturer:** Supermicro
**Manufacturer code:** RSC-R2UW-4E8
**EAN:** 0672042093342
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 29.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--supermicro-rsc-r2uw-4e8--3117577

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Supermicro RSC-R2UW-4E8 is an internal PCIe interface card designed for 2U form factor systems. It features a WIO slot type and provides 4 PCI-E x8 I/O ports, enabling high-speed connectivity for various applications. This card enhances system performance and flexibility, making it ideal for data-intensive tasks.

## Long description

The Supermicro RSC-R2UW-4E8 is an internal riser/interface card for 2U systems that provides four PCIe x8 I/O ports via a WIO passive connection. Designed to fit 2U chassis, this card enables expansion of high-speed PCIe lanes for storage controllers, network adapters or accelerator cards while maintaining a low-profile passive design.
Advantages
The RSC-R2UW-4E8 offers four independent PCI-E x8 connections from a single WIO interface, allowing flexible allocation of PCIe slots in compact 2U systems. Its passive design reduces power and cooling complexity by avoiding active components. The card’s compatibility with Supermicro 2U platforms simplifies installation and system integration.
Suitable for
Expanding PCIe capacity in 2U servers
Adding NVMe/SATA controller or HBA cards
Installing 10/25/40/100 GbE network adapters
Deploying accelerator cards (e.g., RAID, FPGA, crypto) in dense racks
Key specifications
Manufacturer: Supermicro
Model / MPN: RSC-R2UW-4E8
Interface / Slot type: WIO (passive)
Output ports: 4 × PCI-E x8
Form factor: 2U riser card
EAN: 0672042093342
How to use
Power down the host 2U server and follow the chassis service manual for safe access. Install the RSC-R2UW-4E8 into the designated WIO riser connector or bay, secure it according to the chassis instructions, and reattach any required retention brackets or screw mounts. After resealing the chassis, power on the system and verify that the four downstream PCIe slots are recognized in BIOS/UEFI and by the operating system. Install drivers for any adapter cards you populate in the PCIe slots as required by the hardware vendor.
Usage recommendations
Use the RSC-R2UW-4E8 in compatible Supermicro 2U platforms and consult the server compatibility matrix before deployment. Ensure airflow and cooling are adequate when populating multiple full-profile or high-power cards, and follow vendor guidelines for card seating and firmware/BIOS versions.

## Specifications

| Feature | Value |
|---|---|
| Internal | Yes |
| Slot type | WIO |
| I/O ports | 4 x PCI-E x8 |
| Form factor | 2U |
| Output interface | PCIe |
| Harmonized System (HS) code | 84733020 |
| Compliance certificates | RoHS |

## FAQ

### How much does the Interface Card Supermicro RSC-R2UW-4E8 cost, and is it available for purchase?

The price is 35.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 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 23.07.2026 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 Supermicro 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 Supermicro 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/3117577/64203481_large.webp