---
product_id: 514483405
title: "Internal Mini SAS SFF-8643 to SFF-8643, 1.6FT/0.5M, Compatible with RAID Cards & Controllers"
brand: "oikwan"
price: "R$403"
currency: BRL
in_stock: true
reviews_count: 5
category: "Oikwan"
url: https://www.desertcart.com.br/products/514483405-internal-mini-sas-sff-8643-to-sff-8643-1-6ft
store_origin: BR
region: Brazil
---

# 12Gbps blazing speed Universal RAID compatibility Compact & sleek design Internal Mini SAS SFF-8643 to SFF-8643, 1.6FT/0.5M, Compatible with RAID Cards & Controllers

**Brand:** oikwan
**Price:** R$403
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your data game with speed and style — don’t get left behind!

## Quick Answers

- **What is this?** Internal Mini SAS SFF-8643 to SFF-8643, 1.6FT/0.5M, Compatible with RAID Cards & Controllers by oikwan
- **How much does it cost?** R$403 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/514483405-internal-mini-sas-sff-8643-to-sff-8643-1-6ft)

## Best For

- oikwan enthusiasts

## Why This Product

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

## Key Features

- • **Peace of Mind Warranty:** Backed by a 36-month warranty plus lifetime technical support — invest once, perform forever.
- • **Plug & Play RAID Ready:** Effortlessly compatible with top-tier RAID cards like Dell R710, H700, and more.
- • **Space-Savvy Compact Design:** Engineered for tight server racks and clutter-free cable management in modern workspaces.
- • **Blazing 12Gbps Data Transfer:** Experience ultra-fast, lag-free storage access that keeps your workflow seamless.
- • **Built to Last with Premium Craftsmanship:** Injection-molded durability combined with stainless steel latches for 24/7 reliability.

## Overview

The OIKWAN Internal Mini SAS SFF-8643 to SFF-8643 cable delivers high-speed 12Gbps data transfer optimized for professional RAID and SAN setups. Its compact 0.5m length and durable build ensure efficient cable management and long-term reliability. Compatible with a wide range of enterprise RAID controllers, it’s backed by a 3-year warranty and lifetime support, making it the go-to choice for millennial managers demanding performance and peace of mind.

## Description

OIKWAN Focus to the Ideal Design of All of Our Quality Cables OIKWAN is not Only a Brand But also a Creative Team With Own Factory manufacturing Connect More with OIKWAN SAS Products Critical Application Connector OIKWAN Mini-SAS Cable with Side bands is an essential component of a hardware RAID configuration or a professional SAN network. The combination of a sturdy cable in a woven mesh sheath with individually shielded cables, cloth tape strain relief, and stainless steel latches provides a professional installation for critical applications. Storage Expansion Tool with a Lifetime Warranty Maximize the capacity of your RAID configuration or SAN network with this tough but flexible cable that is built to withstand 24/7 use. A lifetime warranty is included with this Mini-SAS cable for peace of mind when purchasing. Important Note Data transfer speed is determined by the capabilities of the connected hardware What you get -SFF8643 to 8643Mini SAS Internal Cable - Length: 1.6Feet - Wire: 30 AWG - back with 3-Year-Quality Guarantee

Review: This cable is for connecting four individual hard drives (or bays in a hard drive shelf) to a single mini-SAS port on an adapter card or motherboard. It's similar to other mini-SAS to SATA breakouts I've used, though at ~1m it's on the long side which should make it a good fit for large or labyrinthine cases. Material and build quality seems solid enough - I don't see anything wrong with it, and it's an internal cable so it's not really expected to take substantial abuse once it's installed. Using it is easy - connect from card to drives, as you'd expect - but one thing to realize is that you provide your own SATA power connector to pass through to each drive. If you're using enterprise or SAS drives with a SATA power connector straight from the power supply, you may find them refusing to turn on because the 3.3V pin, long unused by full sized drive, has been repurposed as a reset signal. I have found the easiest way to safely work around this is to use a Molex (4-pin power) to quad SATA adapter. The Molex carries the other two voltages you actually want but lacks a pin for 3.3V, and it is rated for 11A which is well more than the sustained power consumption of 4 average hard drives on the 12V rail. Otherwise, it should just work. The 12Gb/sec speed rating is as far as the standard goes, so you should be going as fast as your adapter and drive both support. I'm using mine with an LSI/Broadcom 9300-8i for a home NAS and expect no trouble out of it.
Review: Used this to run a chain of adapters. Works great. Will probably be ordering more, as needed. Not the most flexible, though, so plan accordingly. It runs a bit stiff, so you will likely need to make larger curves or straights. Don't try to run this with sharp corners. Unfortunately, complicates cable management, because of such. On the plus side, it's probably quite durable, as long as you DON'T try to run it sharp. Not gonna take points off for that, but I was a bit disappointed about the difficulty of making twists, but I didn't really know what to expect -- this is my hardware hack of this caliber.

## Features

- [High Speed Data Transfer]OIKWAN Internal Mini SAS SFF-8643 to SFF8643 is a high-speed data storage interface designed for high-throughput and fast data access
- [Unique design ]can make for better cable management in some situations, especially in tight spaces.
- [Wide Compatibility ] Mini SAS 36 pin port compatible with Raid Cards like Dell R710, Dell R720, Dell T610 server, H200 controller, PERC H700, H310, PE T710, NORCO RPC-4220 , Norco RPC-4224
- [High Performance Cable] with SFF8643 to SFF8643 connector, mini sas line interface, fast and stable connection. Compact design, the cable doesn't take up much space, which promotes efficient office work. Treated by injection molding, this cable looks great and is durable in use.
- [What You Get] You will get 1 x Mini SAS SFF8643 to SFF8643 cable, backed with 36 Months Warranty and lifetime technical service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08F7W7DKS |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 117,505 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 62 in SAS Cables |
| Colour | Black |
| Customer Reviews | 4.5 4.5 out of 5 stars (43) |
| Date First Available | 4 Aug. 2020 |
| Item Package Quantity | 1 |
| Item Weight | 27 g |
| Item model number | 86-8643-1.6 |
| Manufacturer | OIKWAN |
| Part number | 86-8643-1.6 |
| Product Dimensions | 48.77 x 4.57 x 3.05 cm; 27 g |
| Shape | Round |
| Size | 1.6FT/0.5M |
| Special Features | Compact |
| Specification met | Sas |
| Style | 8643 to 8482 |

## Product Details

- **Brand:** OIKWAN
- **Cable type:** Component
- **Compatible devices:** Server
- **Connector type:** Component
- **Special feature:** Compact

## Images

![Internal Mini SAS SFF-8643 to SFF-8643, 1.6FT/0.5M, Compatible with RAID Cards & Controllers - Image 1](https://m.media-amazon.com/images/I/310xXfAfD8L.jpg)
![Internal Mini SAS SFF-8643 to SFF-8643, 1.6FT/0.5M, Compatible with RAID Cards & Controllers - Image 2](https://m.media-amazon.com/images/I/31ri-Ufd3tL.jpg)
![Internal Mini SAS SFF-8643 to SFF-8643, 1.6FT/0.5M, Compatible with RAID Cards & Controllers - Image 3](https://m.media-amazon.com/images/I/411Ch-CxJEL.jpg)
![Internal Mini SAS SFF-8643 to SFF-8643, 1.6FT/0.5M, Compatible with RAID Cards & Controllers - Image 4](https://m.media-amazon.com/images/I/412gFB+Su+L.jpg)
![Internal Mini SAS SFF-8643 to SFF-8643, 1.6FT/0.5M, Compatible with RAID Cards & Controllers - Image 5](https://m.media-amazon.com/images/I/41byPLT52EL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by C***S on 21 April 2025*

This cable is for connecting four individual hard drives (or bays in a hard drive shelf) to a single mini-SAS port on an adapter card or motherboard. It's similar to other mini-SAS to SATA breakouts I've used, though at ~1m it's on the long side which should make it a good fit for large or labyrinthine cases. Material and build quality seems solid enough - I don't see anything wrong with it, and it's an internal cable so it's not really expected to take substantial abuse once it's installed. Using it is easy - connect from card to drives, as you'd expect - but one thing to realize is that you provide your own SATA power connector to pass through to each drive. If you're using enterprise or SAS drives with a SATA power connector straight from the power supply, you may find them refusing to turn on because the 3.3V pin, long unused by full sized drive, has been repurposed as a reset signal. I have found the easiest way to safely work around this is to use a Molex (4-pin power) to quad SATA adapter. The Molex carries the other two voltages you actually want but lacks a pin for 3.3V, and it is rated for 11A which is well more than the sustained power consumption of 4 average hard drives on the 12V rail. Otherwise, it should just work. The 12Gb/sec speed rating is as far as the standard goes, so you should be going as fast as your adapter and drive both support. I'm using mine with an LSI/Broadcom 9300-8i for a home NAS and expect no trouble out of it.

### ⭐⭐⭐⭐⭐ Review
*by G***M on 8 September 2021*

Used this to run a chain of adapters. Works great. Will probably be ordering more, as needed. Not the most flexible, though, so plan accordingly. It runs a bit stiff, so you will likely need to make larger curves or straights. Don't try to run this with sharp corners. Unfortunately, complicates cable management, because of such. On the plus side, it's probably quite durable, as long as you DON'T try to run it sharp. Not gonna take points off for that, but I was a bit disappointed about the difficulty of making twists, but I didn't really know what to expect -- this is my hardware hack of this caliber.

### ⭐⭐⭐⭐⭐ Review
*by い***ね on 3 July 2025*

ちゃんと使えてます。英語のレビューでもある通り3.3vを潰す必要があるのでmolex→sata電源に変換して使いました

## Frequently Bought Together

- OIKWAN Internal Mini SAS to Mini SAS Cable, SFF-8643 to SFF-8643, Compatible with RAID or PCI Express Controller (1.6FT/0.5M)
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- ICY DOCK 8 x 2.5 SAS/SATA HDD/SSD Moblie Rack Enclosure for 5.25" Bay (2 x Mini-SAS HD) | ToughArmor MB998IP-B

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-26*