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Sans Digital 4 Bay eSATA Port Multiplier JBOD Tower Storage Enclosure (no eSATA Card bundle) TR4M+BNC

  • SATA 150 & 300
  • 4 x Hot-Swappable 3.5" Drive Bays
  • JBOD (Hard drives are accessed individually)


Sans Digital TowerRAID TR4M+BNC - Four-Bay eSATA Port Multiplier JBOD Tower

(No eSATA Card Bundled)


Sans Digital

The TowerRAID TR4M+BNC is a compact JBOD tower utilizing the latest SATA II port multiplier technology, where one single eSATA cable connects to four SATA hard drives. Four hard drives can be implemented individually, providing instant storage expansion with ease.

Designed with easy installation in mind, the trayless TR4M+BNC allows instant setup by simply inserting the hard drives after opening the protective ventilating cover. Port Multiplier technology is widely available in current eSATA port, including home server, laptop and personal computer, and an optional port multiplier supported eSATA controller can be purchased separately for added performance and functionality, such as RAID application. TR4M+BNC supported in Windows, Linux and Mac, including storage expansion, home server applications as well as personal data backup.

Sans Digital

  • Supports PC, Linux and MAC OS, including Windows 7 and Snow Leopard
  • Access to four hard drives using only one cable
  • Drive interface: four 3.5" SATA I / SATA II
  • Supports port multiplier enabled RAID adapter for additional RAID application
  • Host interface: eSATA with Port Multiplier*

*SATA/eSATA port require support port multiplier in order for your computer to recognize multiple hard drive. Port multiplier supported eSATA port is required.

Sans Digital

What's in the Box

Sans Digital

Warranty & Returns

Warranty, Returns, And Additional Information


  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details

Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • This item is covered by Newegg.com's Standard Return Policy