---
product_id: 722652678
title: "Xiwai PCI-Express 4.0 16x PCIE Detachable to Four Oculink 4X SFF-8612 SFF-8611 Internal VROC Raid0 Adapter for U.2 SSD eGPU External Graphics Card Dock"
brand: "xiwai"
price: "$117"
currency: NZD
in_stock: true
reviews_count: 5
category: "Xiwai"
url: https://www.desertcart.nz/products/722652678-xiwai-pci-express-4-0-16x-pcie-detachable-to-four
store_origin: NZ
region: New Zealand
---

# PCIe 4.0 Gen4 high-speed protocol 4x OCuLink SFF-8612 ports Supports VROC RAID0 for 4 SSDs Xiwai PCI-Express 4.0 16x PCIE Detachable to Four Oculink 4X SFF-8612 SFF-8611 Internal VROC Raid0 Adapter for U.2 SSD eGPU External Graphics Card Dock

**Brand:** xiwai
**Price:** $117
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock PCIe 4.0 power: Quad your speed, quadruple your edge!

## Quick Answers

- **What is this?** Xiwai PCI-Express 4.0 16x PCIE Detachable to Four Oculink 4X SFF-8612 SFF-8611 Internal VROC Raid0 Adapter for U.2 SSD eGPU External Graphics Card Dock by xiwai
- **How much does it cost?** $117 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/722652678-xiwai-pci-express-4-0-16x-pcie-detachable-to-four)

## Best For

- xiwai enthusiasts

## Why This Product

- Trusted xiwai brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **VROC RAID0 Ready:** Maximize storage speed and redundancy by controlling four disks simultaneously via motherboard PCIe channels.
- • **Quad OCuLink Expansion:** Transform a single PCIe slot into four blazing-fast SFF-8612 connections for SSDs or eGPUs.
- • **Next-Gen PCIe 4.0 Speed:** Harness ultra-low latency and up to 64GB/s bandwidth for cutting-edge performance.
- • **Compact & Versatile Design:** Low-profile bracket and internal installation fit seamlessly into desktops, small hosts, and laptops.
- • **Future-Proof Compatibility:** Supports PCIe Gen3/Gen4, SAS-4 24Gbps, and SFF-8611/8612 standards for broad device support.

## Overview

The Xiwai PCI-Express 4.0 16x to Four OCuLink SFF-8612 adapter converts a single detachable PCIe slot into four high-speed internal OCuLink ports, enabling VROC RAID0 configurations for U.2 SSDs or eGPU setups. Designed for professional-grade performance, it supports PCIe Gen4 bandwidth, SAS-4 compatibility, and fits compact systems with a low-profile bracket.

## Description

Buy Xiwai PCI-Express 4.0 16x PCIE Detachable to Four Oculink 4X SFF-8612 SFF-8611 Internal VROC Raid0 Adapter for U.2 SSD eGPU External Graphics Card Dock online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

Review: للأسف لم تعمل لا أدري أين المشكلة ولكنها لم تعمل.
Review: M.2の長さより長い部分がプリントケーブルのように柔らかい素材かと思って購入しましたが、はじからはじまでちゃんと硬い素材です。間違えないようにご注意ください。

## Features

- Connectors:four internal OCuLink SFF-8612 female and 1xPCI Express; with standard length and low profile bracket.One detachable PCIE PCI-Express motherboard can be connected,The converter can be installed into the system internally through the oculink interface.
- This PCI Express card expands the PC by one SFF-8612 interface, It can be connected e.g. one SSD/eGPU using an optional cable. The card transmits PCI Express signals using the PCIE4.0 protocol.
- Oculink is the next generation of high-speed internal and external I/O connectors for PCI-E, compatible with T10/ SAS-4 24 Gbps, SFF-8611, SFF-8612, PCIe Gen 3 and Gen 4.
- Only supports motherboards with detachable PCI-E channels.Control the operation of four disks based on the motherboard PCIE channel,The motherboard without PCIE signal split can only recognize one disk.
- It can be connected e.g. one SSD or eGPU Graphics Card by using an optional cable. Suitable for small hosts, desktops, laptops, etc. to convert PCIE sockets to Oculink sockets, with fixing holes for fixing.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0F5HM1B31 |
| Best Sellers Rank | #22,444 in Computers ( See Top 100 in Computers ) #20,979 in Computers, Components & Accessories |
| Item model number | SF-057-OC04-XY |
| Manufacturer | xiwai |
| Package Dimensions | 11 x 11 x 1 cm; 11 g |

## Product Details

- **Brand:** xiwai
- **Compatible devices:** GPU graphics card, SSD, expansion card, etc
- **Item weight:** 11 Grams
- **Manufacturer:** xiwai
- **Style:** PCI-E 16X to Quad 4x Oculink VROC

## Images

![Xiwai PCI-Express 4.0 16x PCIE Detachable to Four Oculink 4X SFF-8612 SFF-8611 Internal VROC Raid0 Adapter for U.2 SSD eGPU External Graphics Card Dock - Image 1](https://m.media-amazon.com/images/I/51+u6YpnSKL.jpg)
![Xiwai PCI-Express 4.0 16x PCIE Detachable to Four Oculink 4X SFF-8612 SFF-8611 Internal VROC Raid0 Adapter for U.2 SSD eGPU External Graphics Card Dock - Image 2](https://m.media-amazon.com/images/I/618EzDAllhL.jpg)
![Xiwai PCI-Express 4.0 16x PCIE Detachable to Four Oculink 4X SFF-8612 SFF-8611 Internal VROC Raid0 Adapter for U.2 SSD eGPU External Graphics Card Dock - Image 3](https://m.media-amazon.com/images/I/61AdU6QRAbL.jpg)
![Xiwai PCI-Express 4.0 16x PCIE Detachable to Four Oculink 4X SFF-8612 SFF-8611 Internal VROC Raid0 Adapter for U.2 SSD eGPU External Graphics Card Dock - Image 4](https://m.media-amazon.com/images/I/61C8lIgAhZL.jpg)
![Xiwai PCI-Express 4.0 16x PCIE Detachable to Four Oculink 4X SFF-8612 SFF-8611 Internal VROC Raid0 Adapter for U.2 SSD eGPU External Graphics Card Dock - Image 5](https://m.media-amazon.com/images/I/61ODCxY8gBL.jpg)

## Customer Reviews

### ⭐ Review
*by U***Y on 24 April 2025*

للأسف لم تعمل لا أدري أين المشكلة ولكنها لم تعمل.

### ⭐⭐ Review
*by な***ち on 28 June 2024*

M.2の長さより長い部分がプリントケーブルのように柔らかい素材かと思って購入しましたが、はじからはじまでちゃんと硬い素材です。間違えないようにご注意ください。

### ⭐⭐⭐⭐⭐ Review
*by K***L on 27 July 2025*

Tut was es soll! Und bekomme fast volle Leistung von PCIe Gen 4 mit 4 LANs

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-03-02*