Product details

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SKU: 7DB37AA

HP B300 Bracket with Power Supply Holder

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Technical specifications

Product

Product type Mounting brackets
UNSPSC code 31162313

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Copyright notice © Copyright 2026 HP Development Company, L.P. The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

Physical

Dimensions (W x D x H) 16 x 9.65 x 24.63 cm
Weight 2.02 lb

Package

Package dimensions (W x D x H) 7.09 x 2.68 x 10.83 in
Package weight 2.64 lb

Warranty and service

Manufacturer Warranty 1 Year Limited Warranty (Return to HP/Dealer - Standard Bench Repair & Phone-in Assistance)

Other

What's in the box 1 HP B300 PC Mounting Bracket; 1 Power Supply Holder Kit; 700 mm DisplayPort™ cable; 700 mm USB A to B cable; 4 x 6 mm screws; 4 x 10 mm screws; Installation Guide
Registration required No
Compatibility The HP B300 Bracket with Power Supply Holder is compatible with HP 260 G2 Desktop Mini PC; HP 260 G3 Desktop Mini PC; HP ProDesk 400 G4 Desktop Mini PC; HP ProDesk 400 G5 Desktop Mini PC; HP ProDesk 405 G4 Desktop Mini PC; HP ProDesk 600 G3 Desktop Mini PC; HP ProDesk 600 G4 Desktop Mini PC; HP ProDesk 600 G5 Desktop Mini PC; HP EliteDesk 705 35W G4 Desktop Mini PC; HP EliteDesk 705 65W G4 Desktop Mini PC; HP EliteDesk 800 35W G4 Desktop Mini PC; HP EliteDesk 800 65W G4 Desktop Mini PC; HP EliteDesk 800 G5 Desktop Mini PC
Country of origin China
Additional information about HP in the countries hp.com
Headline Maximize your space and keep things tidy
Key selling point Make room with an easy, single-footprint solution. Attach the bracket to the back of your display’s stand, and your PC to the bracket. Reduce cable clutter with short USB A-to-B and DisplayPort™ cables and an integrated power supply holder.[2]
Legal disclaimer DisplayPort™ and the DisplayPort™ logo are trademarks owned by the Video Electronics Standards Association (VESA®) in the United States and other countries.
Segment Business
Overview Customize an altogether better solution with the HP B300 Bracket with Power Supply Holder, which lets you attach your HP Workstation, HP Desktop Mini, HP Chromebox or select HP Thin Client directly behind select HP EliteDisplays and HP Z Displays.[1]
Company HPI
Code name Blues
Product long name HP B300 Bracket with Power Supply Holder
Product description HP B300 PC Mounting Bracket with Power Supply Holder
Product classification flag Standard HP Product
Technical notes Compatible with 100 x 100 mm VESA mount
Tangible flag Y
Material Type for item FERT
Notes and footnotes
  1. [1] Sold separately. See product QuickSpecs for exact device and display compatibility.
  2. [2] Supports up to a 90 W power supply, not included; assembly required.

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