Industrial PC Solutions > Rackmount Chassis > ARC-645

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Aaeon ARC-645 Chassis. 4U | 14-slot Rackmount | Full-size/ Half-size CPU Cards Supports

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Ordering Information:

ARC-645-B   4U Industrial Bare Chassis for 14-Slot Backplane & PS2 Power PS_SW (ATX), Black
ARC-645M-B   4U Industrial Bare Chassis for MainBoard & PS2 Power PS_SW (ATX), Black
ARC-645M-S30-B   AAEON ARC-645M-S30-B Chassis & Enclosures - ARC-645M-B Series 4U Chassis w/o MotherBoard, W/300W Passive PFC ATX (for ATX and Micro-ATX sizes)
ARC-645R4-S30-B   AAEON ARC-645R4-S30-B Chassis & Enclosures - ARC-645-B Series 4U Chassis W/BP-213RG-P4, W/300W Passive PFC ATX
ARC-645-B   Aaeon ARC-645-B Chassis. 4U Indus Bare Chassis | 14-Slot Rackmount | 3.5” x 2 Internal Drive Bay | Dual Lockable Front Doors For Added Protection | USB2.0 x 4 On Front Panel
ARC-645M-B   Aaeon ARC-645M-B 4U Indus Bare Chassis. 7 Slot
TF-ARC-645-B   TF-ARC-645-B 4U 14-Slot Rackmount Chassis, Full-Size/ Half-Size CPU Cards Support
TF-ARC-645-S-B   Advantech TF-ARC-645-S-B 4U Industrial Bare Chassis, for 10-slot Backplane & PS2 Power, PS_SW (ATX), Color: Black
TF-ARC-645M-B   TF-ARC-645M-B 4U Rackmount Chassis, Industrial Main Board Support
ARC-645M   Aaeon ARC-645M Chassis - 4U Rackmount Chassis Industrial Main Board Supports
ARC-645-S   4U 10-slot Rackmount Chassis Half-size Cards Supports

Carton Size21.6" (W) x 27" (D) x 12.4" (H) (548mm x 685mm x 315mm)
Construction1.2 mm SECC Zinc-coated Steel (Japanese Manufactured)
Dimensions (DxWxH)19" (W) x 20.8" (D) x 7" (H) (482mm x 528mm x 177mm)
I/O on Front PanelPower ON/OFF Switch x 1/ Reset Button x 1/ Power ON LED x 1/ Hard Disk Drive Active LED x 1/ LAN LED x 1/ USB Ports x 2/ PS/2 Keyboard x 1
Operating Humidity10 ~ 90%
Operating Temperature32°F ~ 122°F (0°C ~ 50°C)
Rear PanelAT Keyboard Connector x 1; Reserved Cutout for DB-25 Connector x 1; 1.5G / 5 ~ 500Hz / no operation
Shock15G peak acceleration (11 m sec. duration), operation; 30G peak acceleration (11 m sec. duration), non operation
StorageExternal: 3.5" Floppy Disk Drive x 1/ 5.25" CD-ROMs or Removable Hard Disk Drive x 4; Internal: 3.5" Hard Disks Drive Bay x 2
Storage Humidity10 ~ 90% @ 40oC, non-condensing
Storage Temperature-4°F ~ 176°F (-20°C ~ 80°C)
System FanExternal: 3.5" Floppy Disk Drive x 1/ 5.25" CD-ROMs or Removable Hard Disk Drive x 4; Internal: 3.5" Hard Disks Drive Bay x 2
Vibration0.5G / 5 ~ 500Hz / operation (2.5" Hard Disk Drive)
Weight (Net/Gross)NET:26.4 lb (12kg); GROSS:30.8 lb (14kg)

ARC-645 is a 4U-high rackmount industrial computer chassis designed for critical equipment user applications. The unit supports 14-slot backplanes. There is more space to install device bays for storage equipment, and it permits the use of standard PS/2 specification power supply devices including 1+1 mini-redundant 400W Power. All standard computing peripherals and add-on cards can be integrated within the chassis to meet different application requirements.


  • 14-slot ISA/ PICMG Bus Passive Backplanes
  • 4U Height 19" Rackmount Chassis
  • 5.25" x 4 and 3.5" x 1 Front Accessible Disk Drive Bays
  • Dual Lockable Front Doors for Protecting The Running System
  • Internal 3.5" Disk Drive Bays for Hard Disks x 2
  • Standard PS/2 AT/ATX and Mini-redundant Power Supplies
  • USB Port x 2 and Keyboard Connector On Front Panel