ACP-4020 348mm Depth 4U Rackmount Chassis for Half-size SBC or ATX Motherboard Features 4U rackmount chassis, only 348 mm 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 Dual front USB 3.0 ports Front-accessible system fan without opening top cover for easy maintenance LED indicators and alarm notification for system fault detection Smart fan speed control Built-in Intrusion switch function Built-in Intelligent System Module enabling whole system fan control and remote manageability Specifications External Internal 1 2 1 2 (9 cm / 53 CFM) Yes 2 Power, HDD, temperature, fan, LAN1, and LAN2 Backplane version: One 9-pin D-Sub opening Rear Panel Motherboard version: Five 9-pin D-Sub and one 25-pin D-Sub openings Chassis intrusion switch CPU/System fan speed , CPU/System temperature , motherboard voltage (Only selected Advantech MBs/CPU cards with WISE-PaaS/RMM installed can fully enable these functions, check with Advantech local rep. for detailed information.) Operating Non-Operating Temperature 0 ~ 40 °C (32 ~ 104 °F) -20 ~ 60 °C (-4 ~ 140 °F) Humidity 10 ~ 85% @ 40 °C, non-condensing 10 ~ 95% @ 40 °C, non-condensing Vibration (5 ~ 500 Hz) 1 Grms 2G Shock 10 G (with 11 ms duration, half sine wave) Dimensions (W x H x D) 482 x 177 x 348 mm (19" x 7.0" x 13.7") Weight 8.5 kg (18.7 lb) Slim ODD 3.5" 2.5" Fan Air Filter USB 3.0* LED Indicators Drive Bay Cooling Front I/O Interface Miscellaneous System Monitoring Intelligent System Module Remote Monitoring Environment Physical Characteristics The USB 3.0 ports do not operate if the motherboard has no on-board USB 3.0 box header. Front View Rear View Open Front Door MB version LED indicators USB 3.0 x 2 Switch Buttons Front-accessible fan without opening top cover Thumb screws Slim ODD External 3.5" drive bay x 2 (supports IPC-DT-3120E) 250W/300W/ 400W SPS BP version Inside View Thumb screws 250W/300W/ 400W SPS Industrial Chassis All product specifications are subject to change without notice. Last updated: 13-Sep-2017 ACP-4020 Dimensions Unit: mm [inch] 426 [16.772] 426 [16.772] 465 [18.307] 482 [18.976] 177 [6.969] 101.6 [4.000] MB version BP version 92 92 98 [3.622] [3.622] [3.858] 348 [13.701] 360.9 [14.209] Supported Backplanes Ordering Information Part Number Power Supply Backplane Version ACP-4020BP-25ZE PS8-250ATX-ZE ACP-4020BP-30ZE PS8-300ATX-ZBE ACP-4020BP-40ZE PS8-400ATX-ZE Mother board Version ACP-4020MB-25ZE PS8-250ATX-ZE ACP-4020MB-30ZE PS8-300ATX-ZBE ACP-4020MB-40ZE PS8-400ATX-ZE Wattage Switch type 250W 300W 400W ATX ATX ATX 250W 300W 400W ATX ATX ATX Optional Accessories Part Number IPC-DT-3120E 96CB-SATAPOWER-6P2 Description Drive bay module converting 1 3.5" to 2 hot-swap 2.5" SATA power wire 6-pin to big 4-pin (for slim ODD) Part Number PCE-3B12-08 PCE-4B13-08 Description PICMG 1.3 BP with 1 PCIe x 16, 2 PCIe x 1, 8 PCI slots (for PCE-3028 & PCE-4128) PICMG 1.3 BP with 2 PCIe x 8, 2 PCIe x 1, 8 PCI slots (only for PCE-4128) Spare Parts Part number PCI PICMG 1.3 backplane PCE-3B12-08 8 PCE-4B13-08 8 PCE-4B12-03 3 PCE-4B13-00 - PCIex16 PCIex8 PCIex4 PCIex1 1 - 2 1 1 4 11 2 2 3 - Online Download www.advantech.com/products