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header-product Riser card Supermicro RSC-W2R-88G4, 2U rear I/O riser with 2× PCIe 4.0 x8 slots
85.99 €

Riser card Supermicro RSC-W2R-88G4, 2U rear I/O riser with 2× PCIe 4.0 x8 slots

Supermicro RSC-W2R-88G4 riser card Photo 1
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Riser card Supermicro RSC-W2R-88G4, 2U rear I/O riser with 2× PCIe 4.0 x8 slots

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Riser card Supermicro RSC-W2R-88G4, 2U rear I/O riser with 2× PCIe 4.0 x8 slots

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Short description

The Supermicro RSC-W2R-88G4 is a 2U rear I/O riser card that provides two PCIe 4.0 x8 expansion slots for compatible Supermicro server chassis. Designed for server environments, it enables installation of additional network, storage or accelerator cards in a 2U system while keeping rear I/O layout. Use cases include expanding server connectivity and adding high-bandwidth peripherals without changing the motherboard.
Available for order: 4 pcs.
Warranty: 2 Years
SKU: 4462004
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
23.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
28.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.00 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
28.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

The Supermicro RSC-W2R-88G4 is a 2U rear I/O riser card that provides two PCIe 4.0 x8 expansion slots for compatible Supermicro server chassis. Built for data center and enterprise server systems, this riser preserves the rear I/O layout while enabling installation of additional network, storage, or compute accelerator cards in a compact 2U form factor. The board supports PCIe 4.0 bandwidth at x8 electrical lanes per slot, allowing high-throughput peripherals to operate without modifying the server motherboard.

Advantages

This riser card enables expansion of system capabilities in a 2U chassis without requiring a new motherboard or major chassis modification. By offering two PCIe 4.0 x8 slots in a rear I/O configuration, it supports high-bandwidth devices such as NVMe controllers, 25/40/100 GbE NICs, and accelerator cards while maintaining cooling and cable routing typical for 2U servers. The design prioritizes compatibility with Supermicro chassis and reduces installation complexity for rack deployments.

Suitable for

  • Adding high-speed network interface cards (25/40/100 GbE) to 2U Supermicro servers
  • Installing NVMe or SAS controller cards for expanded storage connectivity
  • Deploying GPU, FPGA, or other accelerator cards that operate at PCIe 4.0 x8
  • Upgrading server I/O capacity while preserving rear I/O layout and airflow

Key specifications

  • Form factor: 2U rear I/O riser card designed for compatible 2U Supermicro chassis
  • Expansion slots: 2 × PCIe 4.0 x8 electrical lanes per slot
  • Interface: PCIe 4.0 compatibility (backward compatible with earlier PCIe generations)
  • Placement: Rear I/O orientation to maintain chassis rear connector layout
  • Cooling considerations: Designed for standard 2U airflow and slot spacing

How to use

Install the riser card into the designated rear I/O riser bay of a compatible 2U Supermicro chassis following the chassis service manual. Secure the riser to the chassis with the provided mounting points and connect any required internal connectors between the riser and motherboard as instructed by the chassis documentation. After physical installation, insert PCIe cards into the riser slots, ensure they are properly seated and secured, then boot the server and verify device detection in the system firmware and operating system. Follow vendor instructions for driver installation and firmware updates for installed expansion cards.

Usage recommendations

Verify chassis compatibility and available power and cooling capacity before installing high-power cards. For optimal performance, use PCIe 4.0-capable expansion cards and up-to-date platform firmware; when mixing generations, expect fallback to lower PCIe speeds. Observe anti-static handling and secure card mounting to prevent damage during operation.

Description

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Customer reviews

Customer questions

FAQ

How much does the Supermicro RSC-W2R-88G4 riser card cost, and is it available for purchase?

The price is 85.99 € (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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.