---
product_id: 725744911
title: "NFHK OCuLink PCIe SFF-8611 8x 8 Lane to Dual SFF-8639 U.2 4x SSD Data Archive Cable 50cm"
brand: "nfhk"
price: "€ 30.15"
currency: EUR
in_stock: true
reviews_count: 8
category: "Nfhk"
url: https://www.desertcart.it/products/725744911-nfhk-oculink-pcie-sff-8611-8x-8-lane-to-dual
store_origin: IT
region: Italy
---

# Dual SFF-8639 U.2 ports for dual SSD setup Supports M.2 SATA SSDs (2280-2230 sizes) PCIe 3.0 x4 ultra-fast interface NFHK OCuLink PCIe SFF-8611 8x 8 Lane to Dual SFF-8639 U.2 4x SSD Data Archive Cable 50cm

**Brand:** nfhk
**Price:** € 30.15
**Availability:** ✅ In Stock

## Summary

> ⚡ Unlock next-level storage speed and flexibility — don’t get left behind!

## Quick Answers

- **What is this?** NFHK OCuLink PCIe SFF-8611 8x 8 Lane to Dual SFF-8639 U.2 4x SSD Data Archive Cable 50cm by nfhk
- **How much does it cost?** € 30.15 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/725744911-nfhk-oculink-pcie-sff-8611-8x-8-lane-to-dual)

## Best For

- nfhk enthusiasts

## Why This Product

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

## Key Features

- • **Dual U.2 SSD Expansion:** Connect two U.2 NVMe SSDs simultaneously to maximize your storage density and speed.
- • **Compact 50cm Cable Length:** Ideal cable length for clean, clutter-free builds without compromising performance.
- • **Seamless PCIe 3.0 x4 Speed:** Experience blazing data transfer rates with ultra-low latency for your high-performance SSDs.
- • **Versatile M.2 SATA Compatibility:** Supports multiple M.2 form factors (2280, 2260, 2242, 2230) with SATA key B/B+M for flexible storage upgrades.
- • **Plug & Play Internal/External Design:** Optimized OCuLink connectors for both internal and external setups, perfect for professional-grade workstations.

## Overview

The NFHK OCuLink PCIe SFF-8611 to Dual SFF-8639 U.2 cable is a 50cm high-performance data archive solution designed for professionals seeking ultra-fast PCIe 3.0 x4 connectivity. It supports multiple M.2 SATA SSD sizes and enables dual NVMe SSD setups, making it perfect for upgrading or replacing traditional 2.5-inch drives with cutting-edge storage technology.

## Description

Oculink SFF-8612 8611 to U.2 Kit M-Key to NVME PCIe SSD and NGFF to SATA Adapter for Mainboards Oculink 4x Connectors are an internal and external PCI-E connector and cable optimized for customers and markets. Supports M.2 modules in 2280, 2260, 2242 and 2230 format with SATA based key B or key B+M NVME M-key SSD to SATA host, NGFF B-key SD to Oculink host will not work Only work with NVME M-key SSD to oclink, NGFF B-key SD to SATA Hyper Kit Storage Controller, Ultra PCI-E Card (PCIe 3.0 x4), this card works with PCI-E SSD (SAS and Slimeline SAS HD). This U.2 M.2 converter allows for two different applications. 1. Connect M.2 PCIe SSD in 2280, 2260, 2242 and 2230 format and can be used as a replacement for 2.5 inch hard drive. This converter can be installed inside the system via the SFF-8611/8612 ocurine interface. 2. Connect M.2 SATA SSD in 2280, 2260, 2242 and 2230 format and can be used as a replacement for 2.5" hard disk. This converter can be installed inside the system via SATA 22pin interface. 3. It can not convert NVME to SATA or convert NGFF/SATA to Oculink

Review: CUDAが必要なときにやむなく外付けで旧型のGeForceを接続するのに使っています。
Review: 補助電源無しの gpu で 25w までしか電源供給されないことを確認しています 25w なので電力リミットで gpu の性能が出ません サポートからは 24pin から 250w 供給されるとの返答がありましたが、そのような動作にはなりませんでした ※ pcie x16 では 75w しか供給されてはならないはずですが上記回答でした 同じ gpu を別の oculink の製品に接続したところ、gpu の必要とする 70w 供給され性能に制限はありませんでした マザーボード直でも同様です そのため、購入した商品だけの不良かもしれませんが、返品しました

## Features

- Oculink 4x connectors are internal and external small form factor PCI-E connectors and cables optimized for customers and markets
- Supports M.2 modules in 2280, 2260, 2242, and 2230 format with SATA based key B or key B+M. It will not work with NVME M-key SSD to SATA host, NGFF B-key SD to oculink host Only work with NVME M-key SSD to oculink or NGFF B-key SD to SATA
- Only work with NVME M-key SSD to oculink or NGFF B-key SD to SATA "
- "Hyper Kit Storage Controller, Ultra PCI-E Card (PCIe 3.0 x4), The card is suitable for PCI-E SSD (not for SAS or Slimeline SAS HD)" This U.2 M.2 converter allows the possibility of two applications
- Replace 2.5 inch HDD and use M.2 SATA SSD in 2280, 2260, 2242 and 2230 format. This converter can be installed inside the system via SATA 22pin interface. 3. It can not convert NVME to SATA or convert NGFF/SATA to Oculink SATA power connector only supports power up to 12V 2A. Please connect external power supply for PCI-E card if power is low

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BP2442PY |
| Amazon Bestseller | #33,178 in Computers ( See Top 100 in Computers ) #905 in SATA Cables |
| Batteries Included | No |
| Batteries Required | No |
| Brand | NFHK |
| Compatible Devices | Game Consoles |
| Customer Reviews | 3.5 3.5 out of 5 stars (88) |
| Date First Available | December 6, 2022 |
| Finish Type | Matte |
| Item Model Number | NF-UC-040-0.5M |
| Item Weight | 0.02 Kilograms |
| Item model number | NF-UC-040-0.5M |
| Manufacturer | NFHK |
| Operating System | Windows, macOS, Linux |
| Product Dimensions | 10 x 10 x 1 cm; 20 g |

## Product Details

- **Brand:** NFHK
- **Compatible Devices:** Game Consoles
- **Hardware Interface:** PCI Express x4
- **Item Weight:** 0.02 Kilograms
- **Style:** SFF-8612 4X +SATA to NVME+NGFF

## Images

![NFHK OCuLink PCIe SFF-8611 8x 8 Lane to Dual SFF-8639 U.2 4x SSD Data Archive Cable 50cm - Image 1](https://m.media-amazon.com/images/I/518zd+MhwHL.jpg)
![NFHK OCuLink PCIe SFF-8611 8x 8 Lane to Dual SFF-8639 U.2 4x SSD Data Archive Cable 50cm - Image 2](https://m.media-amazon.com/images/I/51SAiDAEf+L.jpg)
![NFHK OCuLink PCIe SFF-8611 8x 8 Lane to Dual SFF-8639 U.2 4x SSD Data Archive Cable 50cm - Image 3](https://m.media-amazon.com/images/I/61LPJ6C3YsL.jpg)
![NFHK OCuLink PCIe SFF-8611 8x 8 Lane to Dual SFF-8639 U.2 4x SSD Data Archive Cable 50cm - Image 4](https://m.media-amazon.com/images/I/61TG3+Mro-L.jpg)
![NFHK OCuLink PCIe SFF-8611 8x 8 Lane to Dual SFF-8639 U.2 4x SSD Data Archive Cable 50cm - Image 5](https://m.media-amazon.com/images/I/61Tkqp3E1aL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by I***U on January 10, 2025*

CUDAが必要なときにやむなく外付けで旧型のGeForceを接続するのに使っています。

### ⭐ Review
*by A***A on June 2, 2025*

補助電源無しの gpu で 25w までしか電源供給されないことを確認しています 25w なので電力リミットで gpu の性能が出ません サポートからは 24pin から 250w 供給されるとの返答がありましたが、そのような動作にはなりませんでした ※ pcie x16 では 75w しか供給されてはならないはずですが上記回答でした 同じ gpu を別の oculink の製品に接続したところ、gpu の必要とする 70w 供給され性能に制限はありませんでした マザーボード直でも同様です そのため、購入した商品だけの不良かもしれませんが、返品しました

### ⭐⭐⭐⭐ Review
*by 名***し on October 7, 2024*

しっかり説明を読んでなかった私が悪いのですが、oculinkケーブルが付属していると勘違いしていました。 製品自体は問題なく使用できています。 PCをシャッドダウンするとグラボも止まりますが本製品のスイッチを切らないと電力供給し続けるようなので、面倒ですが毎回スイッチを切った方が良いと思います。

## Frequently Bought Together

- NFHK OCuLink PCIe SFF-8611 8x 8 Lane to Dual SFF-8639 U.2 4x SSD Data Archive Cable 50cm
- Chenyang Oculink SFF-8612 - PCI-E 3.0/4.0 M.2 M-Key to SFF-8611 Host Adapter for eGPU/GPD Win Max2 External Graphics Card & SSD
- CY Card 2280 PCI-E4.0 M.2 M Key to Oculink SFF-8612 SFF-8611 Vertical Host Adapter (NVME U.2 SSD Egpu)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-24*