Supermicro SuperChassis 836BA-R920B Rack Black 920 W

- 920W Redundant Power Supplies 80 PLUS, Platinum Level (94%)- 16x 3.5" Hot-swap SAS Drive Bays w/ SES2 (dual-channel) and optional 2x 2.5" Hot-swap SAS Drive Bays on rear side of Chassis- 1x Slim DVD-ROM Drive (optional)- Mini-I-Pass (SFF 8087) connectivity- 3x 8cm Hot-swap 4-pin PWM Fans- 2x 8cm Rear-exhaust 4-pin PWM Fans- Optional 3x slim 2.5" Internal Fixed HDD

Design
Form factor:	Rack
Type:	Server
Product colour:	Black
Supported motherboard form factors:	ATX, EATX
Number of 3.5" bays:	16
Rack mounting:
Rack capacity:	3U
Side window:
Reset button:
LED indicators:	HDD, LAN, Power, Power fail
Certification:	USA - UL, FCC, CUL, CCC, EN 60950/IEC 60950, CE, TUV, 80Plus
Power supply
Power supply included:
Power supply:	920 W
Ports & interfaces
USB 2.0 ports quantity:	2
Audio input:
Audio output:
Storage
Supported HDD sizes:	2.5,3.5"
Operational conditions
Operating temperature (T-T):	10 - 35 °C
Storage temperature (T-T):	-40 - 70 °C
Operating relative humidity (H-H):	8 - 90%
Storage relative humidity (H-H):	5 - 95%
Weight & dimensions
Width:	437 mm
Depth:	648 mm
Height:	132 mm
Packaging data
Package weight:	32.7 kg
Logistics data
Harmonized System (HS) code:	84733080
Other features
Supported HDD interfaces:	SAS, Serial ATA
Power requirements:	100 - 240 VAC, 50/60 Hz
Power LED:
Expansion slots:	7 x FF