Supermicro Chassis Products
SuperChassis SC846BA-R920B optimized for 4U high density storage solutions

Manufacturer Part Number: CSE-846BA-R920B
Black Color

Features:
4U Storage Chassis with Expender for Scalability
920W Redundant Power Supplies 80 PLUS, Platinum Level (94%)
24x 3.5" Hot-swap SAS Drive Bays with SES2 (dual-channel) and optional 2.5" Drive Bays
Mini-I-Pass (SFF 8087) connectivity
100% Cooling Redundancy
Power Switch,  Reset.

Specifications:
•  Form Factor
Supermicro SC846B 4U storage chassis
Dimensions (H x W x D): 7" (178mm) x 17.2" (437mm) x 26" (660mm)
Support max motherboard size: eATX compliant, up to 13.68" x 13".
Supermicro mounting rail kit included
•  Processor Support
Support motherboards with dual/single Intel or AMD processors
•  Expansion Slot
Seven PCI expansion slots
•  Drive Bay
24x 3.5" drive bays with HDD hot-swap tray
Enterprise SAS/SATA HDD recommended
Optional 2x 2.5" drive bays at rear of the chassis
•  Backplane
4U Direct Attached Backplane, features:
- 3Gb/6Gb support
- SES-2 Enclosure Management Support
- SAS/SATA support
- Six SFF 8087 connectors
•  Front Panel
Buttons: Power On/Off , System Reset.
LEDs: Power, HDD, Network, System Overheat, & Power Fail.
Ports: N/A
•  System Cooling
Three hot-swap 6300RPM Cooling Fans with PWM control in the middle
Two hot-swap 5000RPM Exhaust Cooling Fans with PWM control at rear
Support Cooling Redundancy
•  Power Supply
920W (1+1) Redundant power supply with PMBus and I2C
High-efficiency with 80PLUS Platinum (94%) Certified
AC Input: 100-240 V, 50-60 Hz, 11-4.5 Amp
•  Power Supply Safety / EMC
USA UL listed, FCC Class A
Canada CUL listed
Germany TUV Certified
Europe/CE Mark
EN 60950/IEC 60950-Compliant