Dual Bay 5.25" Trayless Hot Swap Mobile Rack Backplane for 2.5" and 3.5" SATA/SAS HDD or SSD with Fan

Easily connect and hot swap dual 2.5” and 3.5” SATA/SAS hard drives from a 5.25” bay

Product ID: HSB2535SATBK

  • Individual 2.5" and 3.5" drive trays
  • Complies with 5.25" small form factor specification
  • Trayless design for hot swap support
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  • Solid aluminum construction
  • Support for SATA revision I/II/III (1.5/3.0/6.0 Gbps)
  • Power and Activity LEDs for each drive
  • Support for 2.5" and 3.5" form factor SATA hard drives
  • Support for SAS revision I/II (3.0/6.0 Gbps)
$ 44.724,00 CLP exc VAT
$ 53.221,56 CLP inc VAT


The HSB2535SATBK Removable 2-drive backplane lets you quickly install and hot-swap drives from the front of your computer, by turning a 5.25" bay into a hot-swappable SATA/SAS interface for you to connect a 3.5” SATA hard drive (HDD) and/or a 2.5” SATA hard drive or solid state drive (SSD).

The hard drive bay interfaces with SATA/SAS, offering two trayless hard drive bays and can be mounted into any 5.25" front bay, to provide a hot-swappable mobile rack. The bays feature ejection levers which allow drives to be installed and removed quickly from the computer system, providing a convenient way to create backups that can then be removed for safekeeping, archiving, or external portable access.

For added versatility the backplane provides support for both SATA and SAS interfaces, an ideal accommodation for enterprise system integration. Plus, to help prevent drive failure, the bay provides excellent heat dissipation with a built-in fan and slotted aluminum enclosure.

The HSB2535SATBK is backed by a 2-year warranty and free lifetime technical support.

The Advantage

  • Maximize storage space, with two hard drives in a single 5.25" bay
  • Wide compatibility for system integration with support for SATA and SAS drive interfaces
  • Optimum drive operating temperatures, with built-in cooling fan


Imaging - For System Builders or configuring new systems - Use Hot Swap Bay in master system to copy Windows OS quickly to multiple blank hard drives as part of system building process

IT environments where you need to quickly insert/replace hard drives with no external HDD enclosure required

Add a hot-swap bay to a server or workstation computer, for a removable backup solution

Create a hybrid storage solution with a solid state drive for speed, and a standard hard drive for larger storage capacity like hyperduo

Technical Specifications

Warranty Information
Warranty 2 Years
Compatible Drive Types SAS & SATA
Drive Installation Removable
Drive Size 2.5in & 3.5in
Fan Bearing Type Ball Bearing
Fan(s) Yes
Fans 1 - 50 mm
Front Door Key Lock Yes
Interface SATA
Number of 2.5 inch bays 1
Number of Drives 2
Number of internal 3.5 inch bays 1
Insertion Rating 10,000
Max Drive Capacity Currently tested with up to 4TB 7200 RPM hard drives (3.5")
Currently tested with up to 1TB 7200 RPM hard drives (2.5")
Maximum Data Transfer Rate 6 Gbit/s
Type and Rate SATA III (6 Gbps)
Drive Connectors 2 - SFF-8482 (29 pin, Data & Power, Internal SAS) Receptacle
Host Connectors 1 - LP4 (4 pin; Molex-type Large Drive Power) Male
2 - SATA (7 pin, Data) Receptacle
OS Compatibility OS independent; No software or drivers required
LED Indicators 1 - 2.5" HDD/SSD Activity LED
1 - 3.5" HDD Activity LED
Humidity 20%RH ~ 80%RH
Operating Temperature -5°C to 35°C (23°F to 95°F)
Storage Temperature -20°C to 50°C (-4°F to 122°F)
Physical Characteristics
Product Height 1.7 in [42 mm]
Product Length 5.8 in [148 mm]
Product Weight 18.6 oz [528 g]
Product Width 7.2 in [182.6 mm]
Packaging Information
Shipping (Package) Weight 24.5 oz [693 g]
What's in the Box
Included in Package 1 - 2.5/3.5in SATA HDD Backplane
2 - 18" SATA Cable
1 - Molex LP4 to SATA Power Adapter Cable
2 - Bay Key
1 - Installation Screw kit
1 - Instruction Manual
Supports any operating system.
No additional drivers or software required.


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