ACP-4320: Quiet 4U Rackmount Chassis with Dual Hot-Swap SATA HDD Trays

ACP-4320

ACP-4320BP-00C

ACP-4320MB-00C

ACP-4320MB-50C

Form Factor 

Form Factor

4U Rackmount

4U Rackmount

4U Rackmount

Disk Drive Bay

5.25 External Bay

2

2

2

Drive Bay 

Hot Swap External

2 (Compatible with both 3.5" or 2.5" devices, no convert bracket needed)

2 (Compatible with both 3.5" or 2.5" devices, no convert bracket needed)

2 (Compatible with both 3.5" or 2.5" devices, no convert bracket needed)

3.5 External

1

1

2

Cooling

Fan

1 (12 cm / 82 CFM) + 1 (6 cm / 28 CFM)

1 (12 cm / 82 CFM) + 1 (6 cm / 28 CFM)

1 (12 cm / 82 CFM) + 1 (6 cm / 28 CFM)

Air Filter

Yes

Yes

Yes

Front I/O Interface 

USB 2.0

2

2

2

Miscellaneous 

LED Indicators

Power, HDD, temperature, fan, LAN1, and LAN2

Power, HDD, temperature, fan, LAN1, and LAN2

Power, HDD, temperature, fan, LAN1, and LAN2

Intelligent System Module 

Remote Monitoring

CPU/System fan speed , CPU/System temperature , motherboard voltage

CPU/System fan speed , CPU/System temperature , motherboard voltage

CPU/System fan speed , CPU/System temperature , motherboard voltage

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)

Non-Operating 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

Operating Vibration (5 ~ 500 Hz)

1 Grms

1 Grms

1 Grms

Mechanical 

Dimension (W x H x D)

482 x 177 x 479 mm (19" x 7" x 18.9")

482 x 177 x 479 mm (19" x 7" x 18.9")

482 x 177 x 479 mm (19" x 7" x 18.9")

Weight (Net)

17.6 kg (38.7 lb)

17.6 kg (38.7 lb)

17.6 kg (38.7 lb)

Power Supply 

Power Supply

-

-

500W (Single)