# Interface Card Supermicro AOC-SLG3-2E4R PCIe SAS Low-profile 6.4 Gbit/s

**URL:** https://aio.lv/en/product--supermicro-aoc-slg3-2e4r-o--429714
**Data updated:** 2026-01-08 10:38 (EET)
**Category:** I/O Adapters & Controllers
**Manufacturer:** Supermicro
**Manufacturer code:** AOC-SLG3-2E4R-O
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 175.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 145.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--supermicro-aoc-slg3-2e4r-o--429714

## 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 AOC-SLG3-2E4R is a low-profile interface card designed for internal SAS connections. It features a PCIe host interface and supports a maximum data transfer rate of 6.4 Gbit/s. With a typical power consumption of just 2 W, it is efficient and suitable for various operating systems including VMware vSphere ESXi.

## Long description

The Supermicro AOC-SLG3-2E4R is a low-profile interface card for internal server storage connections. It provides two internal NVMe connectors (SFF-8643) and a PCIe host interface, combining NVMe redriver technology with a compact form factor to support high-throughput, scalable storage configurations with low power draw.
Advantages
This card uses PCIe NVMe redriver technology to improve signal integrity and maintain reliable high-speed links to internal NVMe/SAS storage. Its low-profile design and typical power consumption around 2 W make it suitable for dense server environments, while support for standard operating systems including VMware vSphere ESXi ensures broad compatibility. The AOC-SLG3-2E4R balances performance and cost for near-line cache and other tiered storage deployments.
Suitable for
Near-line cache storage configurations
Enterprise-class servers requiring internal NVMe/SAS connectivity
Dense or low-profile server builds with limited slot height
Key specifications
Host interface: PCIe
Internal connectors: 2 × SFF-8643 (NVMe)
Output interface: SAS (supports NVMe connectivity)
Maximum data transfer rate: 6.4 Gbit/s
Typical power consumption: 2 W
Form factor: Low-profile
Product colour: Green
Manufacturer part number (MPN): AOC-SLG3-2E4R-O
How to use
Install the AOC-SLG3-2E4R into an available PCIe slot on a compatible server motherboard and connect internal NVMe or SAS drives using SFF-8643 cables or native connectors. Ensure the server is powered off during installation and fasten the low-profile bracket as required by the chassis. After powering on, verify the card is detected by the system BIOS/UEFI and install or enable appropriate drivers for your operating system, for example VMware vSphere ESXi when used in virtualized environments.
Usage recommendations
Use this card primarily for internal high-speed storage links and near-line cache setups; confirm chassis clearance for low-profile cards and verify cable compatibility (SFF-8643) with your drives and backplanes. Regularly update firmware and drivers to maintain performance and compatibility.

## Specifications

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 10 - 55 |

### Technical details

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

### Ports & interfaces

| Feature | Value |
|---|---|
| Host interface | PCIe |
| Output interface | SAS |
| NVMe | Yes |
| Expansion card standard | PCIe 3.0 |
| Expansion card form factor | Low-profile |

### Other features

| Feature | Value |
|---|---|
| Other operating systems supported | VMware vSphere ESXi |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 63.5 mm |
| Depth | 96.52 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 2 W |

### System requirements

| Feature | Value |
|---|---|
| Windows operating systems supported | Y |
| Linux operating systems supported | Y |

### Design

| Feature | Value |
|---|---|
| Internal | Yes |
| Product colour | Green |

### Features

| Feature | Value |
|---|---|
| Data transfer rate (max) | 6.4 Gbit/s |

## FAQ

### How much does the Interface Card Supermicro AOC-SLG3-2E4R cost, and is it available for purchase?

The price is 175.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: host interface, internal, output interface, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/429714/56502752_large.webp