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StarTech.com

StarTech.com 4-Bay Backplane for U.2 Drives, Fits in a 5.25inch Bay, Mobile Rack for 2.5inch U.2 (SFF-8639) NVMe HDD/SSDs, Removable Trays

$253.99
$237.47 SAVE $16.52
None availableas of 10/23/2026

Ships when available. Free shipping on most items when you spend $100 or more.

Compliance and certifications

  • RoHS
  • WEEE
Rated excellent by our customers Read our reviews

Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

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Secure checkoutISO 9001:2015 and CMMC certifiedFamily owned since 1982

Free shipping on most items when you spend $100 or more.

Real people answer: chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.

Overview

This 4-Bay Drive Backplane or Mobile Rack facilitates the installation of up to four 2.5-inch U.2 (SFF-8639) NVMe SSD/HDDs within a single 5.25-inch bay.

Secure Design

Enhance security and stability with lockable drive trays, providing an additional layer of protection while preventing accidental hot swaps*. The LEDs provide a visual indication of individual drive status and activity. *Hot swap support is dependent on host computer PCIe hot swap capability.

Well-Vented

The Aluminum body is designed to facilitate heat dissipation ensuring optimal temperatures for the drives. Two rear cooling fans provide two adjustable airflow settings, ensuring reliable and sustained performance.

Hassle-Free Setup

This mobile rack includes four 2ft (61cm) Mini-SAS HD Cables, and drive/backplane mounting screws. Power the drives through a single SATA Power connection from the desktop/server power supply.

Technical specifications

General Information

Manufacturer StarTech.com
Manufacturer Part Number 4U2525-SAS-BACKPLANE
Manufacturer Website Address http://www.startech.com
Brand Name StarTech.com
Product Name 4-Bay Drive Backplane
Packaged Quantity 1
Product Type Drive Enclosure

Technical Information

Number of Hard Drives Supported 4
Number of Solid State Drive Supported 4

I/O Expansions

Number of Total Expansion Bays 4
Number of 2.5" Bays 4
Hot Swappable Bays Yes

Interfaces/Ports

Drive Interface U.2

Software

Operating System Supported LinuxMac OSWindows

Controls/Indicators

Indicators & Controls
  • 1 x Solid Blue: Indicates the Drive is receiving power
  • 1 x Flashing Blue: Indicates Drive activity
  • 1 x Flashing Red: Indicates a Drive Cooling Fan failure

Physical Characteristics

Product Color Black
Product Material Aluminum
Cooling Fan Yes
Form Factor Rack-mountable
Compatible Drive Bay Width 5.25"
Height 1.7"
Width 5.5"
Depth 5.7"
Weight (Approximate) 1.60 lb

Miscellaneous

Package Contents
  • 4-Bay Drive Backplane
  • 1 x Set of Keys
  • 4 x 2 ft Mini-SAS Cable
  • 8 x Frame Mounting Screws
  • 16 x Drive Mounting Screws
  • 1 x Quick-Start Guide
Green Compliant Yes
Environmental Compliance Restriction of Hazardous Substances (RoHS)Waste Electrical and Electronic Equipment Directive (WEEE)

Warranty

Limited Warranty 2 Year

Ratings and reviews

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Shipping and returns

Free shipping on most items when you spend $100 or more. In-stock items ship on the next open shipment slot. The buy box above shows the live order-by countdown and the estimated arrival date.

Need to send it back? Start a return online with a Request RMA and our team will take care of you. Keep the original packaging. Items must be returned in the condition received.

Questions about shipping or returns? Chat with us, email customerservice@colamco.com, or call 1-800-692-8757, Monday to Friday, 8am to 5pm EST.