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Advantech ACP-4020 Compact 4U Rackmount Chassis for Half-size SBC or ATX/MicroATX Motherboard

    Compact 4U rackmount chassis, with only 348mm depth

    Supports 14-slot BP for half-size SBC or ATX/MicroATX motherboard

    Shock-resistant disk drive bay holds one internal 2.5", and two front-accessible 3.5" drives, plus one slim optical disk drive. Optionally, the two front-accessible 3.5" slots may be converted to two or even four 2.5" mobile SATA HDD trays by using optional part IDT-3120E

    Supports 80plus single power supply

    Front-accessible system fan without opening top cover for easy maintenance

    LED indicators and audible alarm notification for system fault detection

    Smart fan speed control for system fans

    Remote management (with SUSIAccess 2.1)

ACP-4020BP-50B ACP-4020MB-30B ACP-4020MB-50B ACP-4020MB-70B
Form Factor Form Factor 4U Rackmount 4U Rackmount 4U Rackmount 4U Rackmount
Cooling Air Filter Yes Yes Yes Yes
Front I/O Interface USB 3.0 2 2 2 2
Disk Drive Bay Slim ODD 1 1 1 1
Disk Drive Bay 2.5" Internal 1 1 1 1
Disk Drive Bay 3.5 External Bay 2 2 2 2
Environment Operating Temperature 0 ~ 40° C (32 ~ 104° F) (Operational humidity: 40° C @ 85% RH Non-Condensing) 0 ~ 40° C (32 ~ 104° F) (Operational humidity: 40° C @ 85% RH Non-Condensing) 0 ~ 40° C (32 ~ 104° F) (Operational humidity: 40° C @ 85% RH Non-Condensing) 0 ~ 40° C (32 ~ 104° F) (Operational humidity: 40° C @ 85% RH Non-Condensing)
Environment Non-Operational Temperature -20 ~ 60° C (-4 ~ 140° F) and 40° C @ 95% RH Non-Condensing -20 ~ 60° C (-4 ~ 140° F) and 40° C @ 95% RH Non-Condensing -20 ~ 60° C (-4 ~ 140° F) and 40° C @ 95% RH Non-Condensing -20 ~ 60° C (-4 ~ 140° F) and 40° C @ 95% RH Non-Condensing
Environment Operating Shock 10 G (with 11 ms duration, half sine wave) 10 G (with 11 ms duration, half sine wave) 10 G (with 11 ms duration, half sine wave) 10 G (with 11 ms duration, half sine wave)
Environment Operating Vibration (5 ~ 500 Hz) 1 Grms 1 Grms 1 Grms 1 Grms
Environment Non-Operating Vibration (5 ~ 500 Hz) 2 G 2 G 2 G 2 G
Mechanical Weight (Net) 8.5 kg (18.7 lb) 8.5 kg (18.7 lb) 8.5 kg (18.7 lb) 8.5 kg (18.7 lb)
Mechanical Dimension (W x H x D) 482 x 177 x 348 mm (19'' x 7.0'' x 13.7'') 482 x 177 x 348 mm (19'' x 7.0'' x 13.7'') 482 x 177 x 348 mm (19'' x 7.0'' x 13.7'') 482 x 177 x 348 mm (19'' x 7.0'' x 13.7'')
Miscellaneous LED Indicators Power, HDD, temperature, fan, LAN1, and LAN2 Power, HDD, temperature, fan, LAN1, and LAN2 Power, HDD, temperature, fan, LAN1, and LAN2 Power, HDD, temperature, fan, LAN1, and LAN2
Miscellaneous Rear Panel One 9-pin D-Sub opening Five 9-pin D-Sub and one 25-pin D-Sub openings Five 9-pin D-Sub and one 25-pin D-Sub openings Five 9-pin D-Sub and one 25-pin D-Sub openings
Intelligent System Module Remote Monitoring CPU/System fan speed, CPU/System temperature CPU/System fan speed, CPU/System temperature CPU/System fan speed, CPU/System temperature CPU/System fan speed, CPU/System temperature
Power Supply Power Supply 500W (Single) 300W (Single) 500W (Single) 700W (Single)
System Monitoring System Monitoring Chassis intrusion switch Chassis intrusion switch Chassis intrusion switch Chassis intrusion switch
Cooling Fan 2 (9 cm / 52 CFM) 2 (9 cm / 52 CFM) 2 (9 cm / 52 CFM) 2 (9 cm / 52 CFM)

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