SeaSonic Electronics Jonsbo U4 Black Compact ATX Tower Computer Case

BH #SEU4B • MFR #U4 B
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SeaSonic Electronics Jonsbo U4 Black Compact ATX Tower Computer Case
Key Features
  • 2 x USB 3.0 Ports
  • Supports VGA Cards Up to 310mm
  • Supports CPU Coolers Up to 170mm High
  • ITX/M-ATX/ATX Motherboard Compatibility
The Jonsbo U4 Black Compact ATX Tower Computer Case from SeaSonic Electronics is designed to be used with ATX, Micro-ATX, and Mini-ITX motherboards. It supports VGA cards up to 12.2" long and CPU coolers up to 6.7" high. ATX power supplies up to 9.8" can be installed and this case has seven PCI expansion slots.
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SeaSonic Electronics Jonsbo U4 Overview

The Jonsbo U4 Black Compact ATX Tower Computer Case from SeaSonic Electronics is designed to be used with ATX, Micro-ATX, and Mini-ITX motherboards. It supports VGA cards up to 12.2" long and CPU coolers up to 6.7" high. ATX power supplies up to 9.8" can be installed and this case has seven PCI expansion slots.

Hard disks can be mounted using rubber suspension for a silent operation of the system. Either two 2.5" and three 3.5", or two 3.5" and two 2.5" HDDs or SSDs can be mounted. The U4 comes with a quiet 120mm fan preinstalled at the rear panel. The cooling system can be optimized by further fans, with mounting points for two 120mm fans behind the front and with a 120mm fan at the bottom of the case. This case features vibration-decoupled feet.

Rounded corners
Two USB 3.0 ports as well as HD audio connections
Power button is illuminated blue during operation
0.1" anodized aluminum chassis
Right side panel and the hard drive frames are each made of 0.1" thick aluminum.
0.2" thick "tempered glass" offers an unobstructed view on the installed hardware

SeaSonic Electronics Jonsbo U4 Specs

Compatibility
Motherboard Support
ATX, Micro-ATX, Mini-ITX
External Drive Bays
No
Internal Drive Bays
2x 3.5"

3x 2.5"
Expansion Slots
7x Full Height Horizontal
CPU Cooler Height
6.69" / 170 mm
Supported PSU Size
ATX
Maximum PSU Length
9.84" / 250 mm
Cooling
Fan Mounting (Front)
2 x 120 mm
Fan Mounting (Rear)
1 x 120 mm
Fan Mounting (Side)
No
Fan Mounting (Top)
No
Fan Mounting (Bottom)
1 x 120 mm
Fans Included (Front)
No
Fans Included (Rear)
1 x 120 mm
Fans Included (Side)
No
Fans Included (Top)
No
Fans Included (Bottom)
No
Inputs / Outputs
I/O
2x USB-A (USB 3.0 / 3.1/3.2 Gen 1)
Audio I/O
2x 3.5 mm Output
Display Connections
No
Physical
Windowed Panel
Yes
Material
Aluminum
Built-In Lighting
Yes
Dimensions (W x H x D)
8.07 x 16.85 x 13.39" / 205 x 428 x 340 mm
Weight
10.58 lb / 4.8 kg
Packaging Info
Package Weight
13.5 lb
Box Dimensions (LxWxH)
19.7 x 17.2 x 11.5"

SeaSonic Electronics Jonsbo U4 Reviews

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