SFF-8482
- SFF-8482 M/F interface extension cable for flexible rack layouts.
- Using a dedicated cable to connect SAS hosts to SATA drives.
- Create four SATA drives from a single port using a SAS breakout cable.
- Compatible with 12Gbps SAS 3.0 Transfers.
- Enterprise environments demand robust shielding for signal integrity.
- Positive-lock latches prevent accidental disconnections.
- Special measurements and angles for unique setups.
- Great for DAS arrays, hybrid storage, and test benches.
- Made in an ISO 9001:2015 registered plant.
- B2B bulk customization fully supports OEM/ODM.
Commercial SFF-8482 Cable Solutions: Extension, SATA Conversion & Breakout
BespokeCable, a major data cable manufacturer with more than 20 years of industrial design experience, is proud to announce its new line of professional SFF-8482 cables, designed as the perfect solution for enterprise storage infrastructure. The SFF-8482 (29-pin) connector is the industry-standard interface for high-performance Serial Attached SCSI (SAS) environments. We have three different but typical integration requirements that our product line addresses: extending existing connections, bridging SAS hosts to SATA drives, and breaking out to multiple drive ports. Each cable is designed to deliver long-lasting 12Gbps SAS 3.0 data performance in your data center, server room, or lab, and is manufactured in our ISO 9001:2015-certified factory in Shenzhen, China. We are dedicated to B2B wholesale and OEM customization, competitive bulk pricing, and business solutions for your project.
Technical Specifications
| Parameter | Specification (Common to all models) | Notes |
| Core Standard | SFF-8482 (29-pin) | Industry standard for SAS drives & HBAs. |
| Supported Protocol | SAS 3.0 (12 Gbps), backward compatible with SAS 2.0 (6 Gbps) | Ensures high-speed performance. |
| Impedance | 100 Ω ±10% (differential) | Critical for signal integrity. |
| Conductor | 28 AWG stranded tinned copper | Ensures durability and conductivity. |
| Shielding | Aluminum foil + tinned copper braid (≥85% coverage) | Protects against EMI/RFI interference. |
| Jacket | PVC, UL94V-0 rated | Flame-retardant, durable. |
| Operating Temperature | 0°C to +70°C | Suitable for standard data center environments. |
| Safety & Compliance | CE, RoHS Compliant | Meets international standards. |
| Latching | Positive lock on relevant connectors (SFF-8482 male) | Prevents accidental disconnection. |
Product Line Overview & Selection Guide
| Model | Connector A | Connector B | Key Feature / Primary Use Case | Standard Lengths |
| SFF-8482 Male to Female Extension Cable | SFF-8482 (29-pin) Male | SFF-8482 (29-pin) Female | Passive Extender. Lengthens existing SFF-8482 connections for rack flexibility, test benches, or equipment repositioning. | 0.5m, 1.0m, 2.0m |
| SFF-8482 to SATA Cable | SFF-8482 (29-pin) Male | SATA 7-pin Data Female + SATA 15-pin Power Female (or 22-pin combined) | Protocol Bridge. Connects a SAS HBA/backplane to a single SATA HDD/SSD. Enables the use of cost-effective SATA drives in SAS systems. | 0.5m, 0.7m |
| SAS Breakout Cable (e.g., SFF-8482 to 4x SATA) | SFF-8482 (29-pin) Male | 4x SATA 7-pin Data Female |
Design Features
Based on the product specifications for three particular SFF-8482 cable models, its design points include rugged construction around the industry-standard CV (29-pin) connector. Passive SFF-8482 male-to-female extension cable optimized for signal integrity with a positive-locking latch on the male connector. The SFF-8482 to SATA cable functions as a protocol bridge — converting the SAS interface into standard SATA 7-pin data and 15-pin power (or a combined 22-pin) connector. Rather than dedicating separate SFF-8482 ports for SATA devices, the SAS breakout cable (SFF-8482 to 4x SATA) fans out from a single SFF-8482 port to four dedicated SATA data busses. All cables use 28 AWG stranded tinned copper conductors, aluminum foil, and tinned copper braid shielding (≥85% coverage), and PVC jackets rated UL94V-0 for durability and EMI protection.
Application
These cables are used to address specific connectivity needs in enterprise storage environments, as mentioned in the product overview. The SFF-8482 male-to-female extension cable is used to extend the real estate between SAS HBAs/backplanes and drives for rack flexibility, test benches, or equipment repositioning. Our SFF-8482 to SATA cable plays a vital role in making low-priced SATA hard drives, or SSDs, work together with SAS storage fabric to deliver hybrid storage arrays and support hardware migrations. SAS HBA or RAID controller connected to four individual SATA drives using the SAS breakout cable, used primarily to maximize port density on a SAS disk interface, with the intent of utilizing high capacity on DAS storage shelves or populating multi-bay enclosures.
Quality & Testing
According to their website, Bespokecable is an “ISO 9001:2015 certified factory” and that “every step of the production process is followed based on standards.” While we do not provide specific test procedures for these cables, our overall commitment to “impeccable quality” and compliance with CE and RoHS standards suggests a thorough quality assurance process. They would include, in the case of such cables, for example, 100% continuity testing, impedance qualification to the 100Ω ±10% specification, and signal integrity validation (12Gbps SAS 3.0). Manufacturing quality is ensured with certified materials and the ISO framework.
Customisation Options (OEM/ODM Services)
The site truly emphasizes customization capabilities. It specifically mentions: “Customers also make the product specifications, product function, packaging and other customized products”, which means full OEM/ODM services are provided for these SFF-8482 cables They can also make them in lengths other than the stock (0.5m, 1m, and so on), create versions that have different angles of connectors (like 90 degree SATA connectors), and eventually even add support for various power options like LP4/Molex for SATA cables. The company also provides custom branding and packaging. The Overview of their Process includes “Inquiry Discussion”, “Sample Making” to get client approval, and then the final phase of “Mass Production,” uniquely for any project by a Client.
User Experience
According to client testimonials on the Bespokecable site, users, including Sourcing Managers and Systems Engineers, seem impressed by their responsiveness, ability to quote from deep within technical materials, and quick sample turnaround. So, for commercial items like these SFF-8482 cables, the expected end-user experience is to receive professional-grade, application-reliable components that effectively solve narrow integration issues. Users will appreciate the clear separation of the three models, the solid physical build quality to secure connections in datacenter settings, and the option for customisation, including specific chassis or application requirements. The overall feedback enables Bespokecable to be known as a solution-oriented B2B partner who not only offers the required quality product but also helps successfully integrate it into their projects.
How to Install the SFF-8482 SAS Cable?
Identify Requirements & Cable Type: Determine whether you want to extend a connection (extension cable), connect a SAS host with a single SATA drive (SFF-8482 to SATA cable), or connect a SAS port to four SATA drives (breakout cable).
Power Down Equipment: First, you will need to safely power down the server and storage equipment during initial installation.
Make Connections:
- For the Extension Cable: Insert the male end of SFF-8482 into the source (HBA, etc.) Connect the current SFF-8482 cable to the extender’s female port, which is connected to the target device.
- SFF-8482 to SATA Cable Connect the SFF-8482 male end into the SAS port. Hook up the SATA data (and separate power connector, on 7+15-pin models) to the drive. For the 22-pin model, plug in only one connector
- For the Breakout Cable: Insert the SFF-8482 male end into the SAS HBA port. Attach each of the four numbered SATA data connectors to separate drives. Do not share SATA power between drives.
Ensure Cabling & Handle Strain: Route cables properly and not sharply bent. Cable ties for strain relief, particularly over the multi-cable breakout. Make sure the SFF-8482 connector latching mechanism is fully engaged.
Power On & Verify: Power on the system. [Confirm all drives are detected: Power up your server and access the HBA/RAID controller management utility or, if available, the OS of the server to ensure that all connected drives are detected]
User Experience
Sourcing Managers and Systems Engineers alike agree, as Client Testimonial Reviews visible on the Bespokecable website show. This speaks to the company’s responsiveness, ability to provide in-depth technical documentation, and/or quick sample turnaround. For SFF-8482 cables, users need professional-grade, reliable components that address specific integration challenges effectively. They value the clear separation of the three models, the strong physical build that ensures they stay securely connected in demanding data center environments, and the wide range of customization options when specific chassis or application requirements need to be met. On the whole, these responses paint Bespokecable as a solution-based B2B ally that provides quality products easily integrated into successful solutions.
The SFF-8482 is a 29-pin connector standard, predominantly used for SAS (Serial Attached SCSI) hard drives, host bus adapters (HBAs), and drive backplanes. It includes data (and power, in some implementations).
When that fixed-length SFF-8482 cable between your server (HBA) and your drive or backplane is too short. It is to extend the connection physically in a server rack or test bench, or when moving equipment, without changing the main cable.
Can I connect the SATA end to my SAS drive — it has SFF6743? SAS drives won’t connect to SATA ports on the motherboard.
A SAS breakout cable (such as our SFF-8482 to 4x SATA design) splits out the four data lanes from a single SFF-8482 connector on a SAS HBA, separating them into four individual SATA data connectors. You can connect four separate SATA drives to individual HBA ports to achieve maximum density. Drives need to be powered separately.
These cables provide full SAS 3.0 support at 12 Gbps on the SAS side. The SATA and breakout cables connected to SATA drives operate natively (up to SATA III 6 Gbps).
The SAS protocol and the SFF-8482 connector (which is commonly used on SAS drives and backplanes) enable hot-plugging. If it works on your system, though, is dependent on your SAS HBA/RAID controller and drivers, operating system, and backplane. Always consult your system documentation.
Yes. As our client testimonials on the site rave about our sample service, we send samples to all qualified B2B customers, expecting them to perform compatibility testing on their hardware.
Absolutely. Customization is a strong point. We can produce these cables in the lengths you specify, as well as in different variants with angles (such as 90-degree SATA connectors) to accommodate your unique chassis layouts.
The delivery is 5-7 days after payment for the standard configurations. Ff Transistor Customised Products: Lead time is generally 20-30 days, starting from the date of sample approval and order confirmation to meet the performance requirements!
Past common practice, the point of contact in your generally complex SAS design will also help from unjust purchasing and enhance access to more economical SATA drives. Bespokecable, an engineering connectivity solution partner for over 20 years, is a professional manufacturer and direct factory in China. We make high-quality SFF-8482 SAS Cables, the essential, dependable connections that make this integration possible, aimed at IT Pros, system integrators, and OEMs worldwide who require zero compromise in performance or dependability. We provide wholesale pricing for bulk orders, giving companies a competitive edge when purchasing robust storage connectivity in volume. We also host ongoing sales events to deliver a unique value proposition to our B2B collaborators.
Our SAS breakout cable configuration capabilities are tailored, which means we can custom-build to solve your specific application challenges. The SFF-8482 to SATA cable is not a generic commodity: it’s the right tool for the job. It maps protocols intelligently, so a SAS host controller can interface with and manage SATA drives as though they were native 坦 in fact, they are. Such a capability is crucial for creating hybrid storage arrays, conducting hardware migrations, or establishing large-capacity storage pools. Then you need an intermediate access point to handle the complexity of what, in our model, is a SAS extension cable, expanding how these SAS endpoints may be accessed; they could have different physical interfaces while still connected to an underlying SCSI transport. All of our high-quality products are made in our state-of-the-art ISO 9001:2015-certified facility and tested for signal integrity, durability, and error-free performance in 24/7 environments.
It is not unusual for building a complete and reliable storage ecosystem to require additional components. If you want to use internal SATA drives or an adapter, we also encourage you to check out our related, well-matched products: the user-specific SATA 22-Pin Male to Female Adapter for internal connectivity and all other applications, or browse our entire offering on SATA Adapters. Our eSATA Cable range provides professional-grade external storage links for increased addresses to external SATA devices.
By choosing Bespokecable to fulfil your SFF-8482 to SATA requirements, you are doing more than simply making a purchase; you are engaging with a manufacturer dedicated not just to quality and customization, but also to your success! Designed to be the reliable, high-performance backbone of your storage connectivity, backed by our technical know-how and customer-first mindset. Feel free to reach out with your needs, request samples or volume orders, and let us work with you to build a more connected, capable backbone.
When it comes to acquiring the proper equipment for your enterprise storage or system integration project, purchasing the right SFF-8482 SAS cable is a procurement process that goes beyond a simple transaction; several factors determine compatibility, unit reliability, and value. Whether you require a simple SFF-8482 male to female extension cable, a protocol-bridging SFF-8482 to SATA cable, or a high-density SAS breakout cable; careful process ensures the correct component for your application. In this guide, we cover the professional process flow for sourcing high-quality SFF-8482 cables from a manufacturer like Bespokecable that follows supply chain best practices, and how to ensure your project is successful.
Clearly List Your Exact Product Specifications and Quantity
Step 1: Define exactly what you need. In various configurations, the SFF-8482 interface is used. (So do you need a cable to literally extend the connection of a SAS HBA out to a backplane?) Or do you have to plug a SAS into SATA drives? Maybe you need to break out one port to several drives. Specifically name which model: extension, SATA adapter, or breakout. In addition, find out the precise length, connector angles (such as 90 degrees for cramped corners), and special needs such as built-in LP4/Molex power. Ultimately, you want to estimate how much you need for initial testing and, of course, the full deployment, so that pricing and lead time are affected.
Open up a professional inquiry and request documentation
After you have already established what specifications you need, reach out to the manufacturer. So, a good B2B inquiry should specify your requirements − the product model, its specifications, desired quantities, and application area. Ask for detailed technical documentation and compliance certificates (CE, RoHS). As such, it can be seen from the client’s feedback on the Bespokecable website from the Sourcing Manager, who noted “detailed technical materials.” This is a critical stage for verification. Nota bene: Good manufacturers will also provide datasheets with all electrical specifications, mechanical drawings, and compliance information. And it’s also the perfect time to investigate the full potential of your manufacturer; simply visit their SAS Cable category listing and see related products that could be needed for your operation.
Test Samples for Compatibility and Quality
Always ask for and examine samples before committing to a volume order. Steps like this are mandatory in Enterprise B2B procurement. The only way to be 100% sure of physical fit, connector latching, and electrical compatibility is to test samples in your actual hardware environment. A reputable manufacturer will be there for this step. Bespokecable’s site outlines an efficient process in which “Sample Making” is a stage dedicated to this, even after the “Inquiry Discussion” and “Specification & QTY Checking”. This is a chance to make sure build quality, material durability, and performance are up to snuff.
Finalize Commercial Terms and Logistics
Once the sample is approved, you’ll go on to make the commercial agreement stick. This includes obtaining an official quote, mutually agreeing on payment terms (most often T/T or 100% upfront PayPal for first orders, as outlined on the site), and agreeing to lead times. Average delivery is 5-7 days for standard products, and 20-30 days for custom items after order confirmation. Be clear on (and cost for) the shipping method (DHL, FedEx, air freight). Once the official order is placed, the “Mass Production” phase begins. For a complete storage system cabling solution, you should also check the manufacturer’s other relevant product lines, such as SATA Cables.
Bring a Certified Manufacturer Along for the Long-Term
The critical factor is picking the right partner. Seek out a source manufacturer with certifications to that effect (Bespokecable is ISO 9001:2015 certified) who specializes in and has a history of B2B and OEM services. Certainly, a partner that provides you with customization, embraces the “quality-first” approach, and has a “stable supply chain,” will deliver not just a product, but an element of your long-term operations. It turns an ordinary purchase into a strategic partnership to help your business grow, and your infrastructure stay up.
