Additional files

4U 20Bay Storage Server Case YY-R4620


The YY-4620 is a 4U 20bay storage server case, supporting 6Gbs or 12Gbs SAS interface. In this case, we tried to find a balance between the IPC case and the specialized storage case. Though the 20 HDD bays on the front almost account all the space, we still find a room to put the slim ODD and the SSD for different tasks. The wide backboard choices provide the great flexibility for the clients to build the system without any obstacle. This 4U 20bay storage server case definitely is one of the best rackmount nas case for IT specialist to deploy.


Features & Benefits

  • Optional PCI Card Retainer for holding different height add-on cards

Branding Service

For batch purchasing, we provide advanced custom server case design service.

Our customization service covers Front panel ID Design and Modeling, Mechanical Modification, Production Optimization, Packaging Customization and Branding Service from Logo Printing or Logo Engraving to Branding Carton.

With years of experience, our service is fast and accurate. Feel free to consult us with your any idea or concept,
We can help you find the best custom rackmount server case solution!

Case Study How to Start What we do Why Us

Special Design


Model YY-R4620
Form Factor 4U
M/B Form Factor ATX, CEB, Extended ATX (12”x13”)
Dimensions (WxHxD) mm 442 x 176 x 660 (25.6”D)
Drive Bays
- Slim ODD Bay
- 2.5”HDD Bay
- 3.5”HDD Bay

PSU Form Factor ATX Single or Mini Redundant

Front Panel IO and Indicators
Power on/off switch, System reset switch
1 x Power Status, 1 x HDD Activity 2 x LAN Activity
2 x USB2.0 (default) or 2 x USB3.0 (option)
System Security Intrusion Switch
Cooling Fans
- Middle
- Rear Exhaust Out

3 x 120x120xT38mm
2 x 80x80xT25mm
Expansion Slots 7 x Full Height and Full Length
HDD Backplane 12Gb/s mini-SAS or mini-SAS,
down compatible with 6Gb/s HDD
Metal Thickness SGCC 1.2mm
Net Weight 15.5kg
Gross Weight 19.2kg
Packing / Container Loading 55x78x30 (4.55cuft)
Go Up Level