Startech IT
Startech Usb 3.0 To 4-bay Sata 6gbps Hard Drive Docking Station W/ Uasp & Dual Fans - 2.5/3.5in Ssd / Hdd Dock - 4 X Total Bay - 4 X 2.5/3.5" Bay - Serial Ata/600 Controller - Usb 3.0 (sdock4u33)"
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- SKU:
- 18152563
- MPN:
- sdock4u33
- Availability:
- Usually ships the same or next business day. In stock at our CA warehouse.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 12/12/2025 06:17:00 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 or above | and pay only $137.85 each 137.85 |
- Stock Update:
- 12/12/2025 06:17:00 PM PST
Description
This item is brand-new, factory sealed.
Connect and swap four 2.5/3.5" SATA III (6 Gbps) drives through USB 3.0 with UASP. The SDOCK4U33 four-bay 2.5/3.5" SATA HDD / SSD docking station lets you dock and swap four drives from your desktop or laptop computer simultaneously, using a single USB port.Get the most out of your SATA III (Gbps) solid state drives and hybrid drives with this UASP (USB Attached SCSI Protocol) enhanced hard drive docking station. With performance up to 70% faster than conventional USB 3.0 when paired with a UASP-enabled host controller, UASP ensures high performance by reducing bottleneck. See our UASP testing results below for further details.
The hard drive dock features independently-powered SATA connectors for each individual drive, ensuring you can operate drives separately. This gives you the freedom to hot-swap one drive while transferring data to another, saving you time. Plus, the built-in fans keep your drives running cool, ensuring optimal performance and helps to prevent premature drive failure.
Extend the value of this hard drive docking station further with the addition of our SATA to IDE Hard Drive Adapter (SAT2IDEADP), allowing easy insertion of any 2.5 or 3.5in. IDE hard drive into a SATA hard drive dock.
To ensure compatibility with your computer system, the SDOCK4U33 supports all of the leading operating systems, including: Microsoft Windows® (8/7/Vista/XP/Server 2008/Server 2003), Apple® OSX (10.9/10.8/10.7/10.6), Linux, and Google Chrome OS™.
SDOCK4U33 is backed by a StarTech.com 2-year warranty and free lifetime technical support.
Improved Performance with UASP
UASP is supported in Windows 8, Mac OSX (10.8 or above), and Linux. In testing, UASP performs with a 70% faster read speed and 40% faster write speed over traditional USB 3.0 at peak performance.
At the same peak in testing UASP also shows an 80% reduction in required processor resources.
Testing results were obtained using an Intel® Ivy Bridge system, a UASP-enabled StarTech.com Enclosure, and a SATA III solid state drive.
Package Contents:
- USB 3.0 4-Bay 2.5/3.5" SATA SSD/HDD Dock
- 1 x USB 3.0 Cable
- 1 x Universal Power Adapter
- 1 x Instruction Manual
Features
Package Contents:
Yes
China
- USB 3.0 4-Bay 2.5/3.5" SATA SSD/HDD Dock
- 1 x USB 3.0 Cable
- 1 x Universal Power Adapter (NA/EU/UK/AUS)
- 1 x Instruction Manual
Certifications & Standards:
- FCC
- CE
Environmentally Friendly:
Yes
Platform Supported:
PC
Mac
Environmental Compliance:
Restriction of Hazardous Substances (RoHS)
Waste Electrical and Electronic Equipment Directive (WEEE)
Registration, Evaluation, Authorization and Restriction of Chemicals (REACH)
Country of Origin:
China
Specs
| Controllers | |
| Controller Type | Serial ATA/600 |
| Power Description | |
| Power Source | AC Adapter |
| Input Voltage |
|
| Physical Characteristics | |
| Product Material | Plastic |
| Cooling Fan | Yes |
| Form Factor | External |
| Weight (Approximate) | 2.20 lb |
| Product Color | Black |
| Height | 3.3" |
| Color Family | Black |
| Width | 6.7" |
| Depth | 11.2" |
| Warranty | |
| Additional Warranty Information | This Quad-bay Hard Drive Dock Is Backed For 2 Years, Including Free Lifetime 24/5 Multilingual Technical Assistance |
| Limited Warranty | 2 Year |
| I/O Expansions | |
| Number of Total Expansion Bays | 4 |
| Number of 2.5"/3.5" Bays | 4 |
| Interfaces/Ports | |
| Host Interface | USB 3.0 Type B |
| Drive Interface | SATA/600 |
| General Information | |
| Brand Name | StarTech.com |
| Manufacturer Website Address | http://www.startech.com |
| Marketing Information | The SDOCK4U33 four-bay 2.5/3.5" SATA HDD / SSD docking station lets you dock and swap four drives from your desktop or laptop computer simultaneously, using a single USB port. Get the most out of your SATA III (Gbps) solid state drives and hybrid drives with this UASP (USB Attached SCSI Protocol) enhanced hard drive docking station. With performance up to 70% faster than conventional USB 3.0 when paired with a UASP-enabled host controller, UASP ensures high performance by reducing bottleneck. See our UASP testing results below for further details. The hard drive dock features independently-powered SATA connectors for each individual drive, ensuring you can operate drives separately. This gives you the freedom to hot-swap one drive while transferring data to another, saving you time. Plus, the built-in fans keep your drives running cool, ensuring optimal performance and helps to prevent premature drive failure. Extend the value of this hard drive docking station further with the addition of our SATA to IDE Hard Drive Adapter (SAT2IDEADP), allowing easy insertion of any 2.5 or 3.5in. IDE hard drive into a SATA hard drive dock. To ensure compatibility with your computer system, the SDOCK4U33 supports all of the leading operating systems, including: Microsoft Windows® (8/7/Vista/XP/Server 2008/Server 2003), Apple® OSX (10.9/10.8/10.7/10.6), Linux, and Google Chrome OS™. SDOCK4U33 is backed by a StarTech.com 2-year warranty and free lifetime technical support. Improved Performance with UASP UASP is supported in Windows 8, Mac OSX (10.8 or above), and Linux. In testing, UASP performs with a 70% faster read speed and 40% faster write speed over traditional USB 3.0 at peak performance. At the same peak in testing UASP also shows an 80% reduction in required processor resources. Testing results were obtained using an Intel® Ivy Bridge system, a UASP-enabled StarTech.com Enclosure, and a SATA III solid state drive. More from the Manufacturer More from the Manufacturer |
| Product Type | Drive Dock |
| Product Name | USB 3.0 4-Bay 2.5/3.5" SATA SSD/HDD Dock |
| Manufacturer | StarTech.com |
| Manufacturer Part Number | SDOCK4U33 |
| Packaged Quantity | 1 Each |
| Network & Communication | |
| Wireless LAN | No |
| UASP Support | Yes |
| Technical Information | |
| Number of Hard Drives Supported | 4 |
| Number of Solid State Drive Supported | 4 |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
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Startech Usb 3.0 To 4-bay Sata 6gbps Hard Drive Docking Station W/ Uasp & Dual Fans - 2.5/3.5in Ssd / Hdd Dock - 4 X Total Bay - 4 X 2.5/3.5" Bay - Serial Ata/600 Controller - Usb 3.0 (sdock4u33)"
$142.32