StarTech.com SFF86448PLT2 Dual SFF-8643 to SFF-8644 Mini-SAS HD Adapter - 12Gbps - Full & Low-Profile Brackets
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Product Features
Technical Overview
This Mini-SAS adapter utilizes the SFF-8643 internal connector and SFF-8644 external connector standards, supporting dual-port conversion with 12Gbps per lane bandwidth. The adapter's electrical design ensures signal integrity across compatible SAS and SATA storage devices, providing stable data transmission in server and workstation applications.
The adapter's physical interface maintains compliance with SAS-3 specifications while supporting earlier generation devices through automatic speed negotiation. This technical foundation enables seamless integration with enterprise storage arrays, RAID controllers, and direct-attached storage configurations that require external Mini-SAS connectivity.
Relevant factors for this section include Color Family, Product Color, Height, Package Contents. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The StarTech.com SFF86448PLT2 adapter delivers practical advantages for storage expansion and connectivity management in professional computing environments.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Dual Bracket Flexibility, Backward Compatibility.
Dual Bracket Flexibility
Includes both full-profile and low-profile mounting brackets, enabling installation in standard tower cases and compact small form-factor systems without requiring additional hardware purchases.
- Full-profile bracket for standard cases
- Low-profile bracket for SFF systems
- Tool-free bracket swapping
Backward Compatibility
Maintains connectivity with existing 6Gbps SAS and SATA drives while providing headroom for newer 12Gbps SAS devices, protecting infrastructure investments during storage upgrades.
- Works with 6Gbps SAS drives
- Compatible with SATA drives
- Automatic speed negotiation
Deployment / Use Cases
This Mini-SAS adapter serves multiple deployment scenarios in enterprise and professional computing environments where external storage connectivity is required.
In server room configurations, the adapter enables external connection of SAS drive enclosures to server backplanes, facilitating storage expansion without internal chassis modifications. For workstation applications, it provides external Mini-SAS ports for direct-attached storage arrays, backup devices, or specialized storage peripherals that utilize SFF-8644 connectors.
Relevant factors for this section include Color Family, Product Color, Height, Package Contents. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Server Storage Expansion
Connect external SAS drive enclosures to server motherboards or RAID controllers that feature internal SFF-8643 ports, enabling storage capacity expansion beyond internal bay limitations.
Workstation External Storage
Add external Mini-SAS ports to workstations for connecting high-performance storage arrays, backup systems, or specialized storage devices that require SFF-8644 external interfaces.
Physical Profile
The adapter measures 4.70" x 2.90" x 0.90" (119.38 mm x 73.66 mm x 22.86 mm) with a weight of 1.90 oz (54 g), featuring a compact form factor that fits standard PCIe bracket spaces. The black finish matches typical computer component aesthetics, while the dual-bracket design accommodates both full-height and low-profile chassis configurations without modification.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 0.90" (22.86 mm), 4.70" (119.38 mm), 1.90 oz (54 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 4.70" (119.38 mm)
- Height
- 0.90" (22.86 mm)
- Weight
- 1.90 oz (54 g)
- Length
- 2.90" (73.66 mm)
What's in the Box
The package includes all necessary components for immediate installation and deployment.
Highlights
- Converts two internal SFF-8643 ports to external SFF-8644 connections
- Supports 12Gbps data transfer rates for high-speed SAS connectivity
- Backward compatible with 6Gbps SAS and SATA drives
- Includes both full-profile and low-profile mounting brackets
- Compact design measures 4.70" x 2.90" x 0.90"
- Lightweight construction at 1.90 oz for easy installation
- CE and FCC certified for regulatory compliance
- TAA compliant for government procurement requirements
- 2-year limited warranty for reliable long-term use
- Environmentally friendly manufacturing processes
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | SFF86448PLT2 |
| Brand Name | StarTech.com |
| Product Name | Dual SFF-8643 to SFF-8644 Mini-SAS HD Adapter |
| Packaged Quantity | 1 Each |
| Product Type | Mini-SAS Card Adapter |
| Physical Characteristics | |
| Color Family | Black |
| Product Color | Black |
| Height | 0.90" (22.86 mm) |
| Width | 4.70" (119.38 mm) |
| Length | 2.90" (73.66 mm) |
| Weight (Approximate) | 1.90 oz (54 g) |
| Miscellaneous | |
| Package Contents | Dual SFF-8643 to SFF-8644 Mini-SAS HD Adapter 1 x Low-profile Bracket |
| Certifications & Standards | CE FCC |
| Environmentally Friendly | Yes |
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What types of drives are compatible with this Mini-SAS adapter?
The adapter is compatible with 12Gbps SAS drives and maintains backward compatibility with 6Gbps SAS drives and SATA drives. It automatically negotiates the appropriate speed with connected devices, ensuring seamless operation across different storage generations without manual configuration.
Does this adapter include mounting brackets for different chassis types?
Yes, the adapter comes equipped with a full-profile bracket installed and includes an additional low-profile bracket in the package. This dual-bracket approach allows installation in standard tower cases using the full-profile bracket or in small form-factor computers using the low-profile bracket, providing flexibility for various system configurations.
What is the data transfer speed supported by this adapter?
The adapter supports 12Gbps data transfer rates per lane, which aligns with SAS-3 specifications. This bandwidth enables high-speed data transmission for modern SAS storage devices while maintaining compatibility with earlier 6Gbps SAS and SATA drives through automatic speed negotiation.
What certifications does this Mini-SAS adapter have?
The adapter carries CE and FCC certifications, indicating compliance with European and United States electromagnetic compatibility and safety standards. Additionally, it is TAA compliant, making it suitable for government procurement programs that require Trade Agreements Act compliance for products purchased with federal funds.
What is the warranty period for this adapter?
StarTech.com provides a 2-year limited warranty for this Mini-SAS adapter. This warranty covers defects in materials and workmanship under normal use conditions, offering reliable protection for professional deployments where continuous operation is essential for storage connectivity.
What are the physical dimensions of this adapter?
The adapter measures 4.70 inches in width, 2.90 inches in length, and 0.90 inches in height (119.38 mm x 73.66 mm x 22.86 mm). With a weight of 1.90 ounces (54 grams), this compact form factor fits standard PCIe bracket spaces while providing dual-port conversion functionality in a minimal footprint.
| Qty | Price | Available |
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