Supermicro CSE-743TQ-903B-SQ computer case Full Tower Black 903 W 8x 3.5"/2.5" SAS/SATA Backplane for Hot-Swappable Drives, 2x USB 3.0, 2x 8cm PWM Fans & 1x 9cm Rear PWM Fan, 4U, 903W 80-Plus Gold Certified, 3x 5.25" External HDD Drive Bays & 8x 3.5"/2.5" Hot-Swappable HDD Drives Supermicro's SC743 chassis series is optimized for the latest Intel Xeon processor and is also compatible with previous generation Intel and AMD single/dual processor-based motherboards. Utilizing redundant, high-efficiency power supplies (95+%) and eight hot-swap 3.5" drive bays, this chassis offers reliable performance with problem-free maintenance. Designed with 100% cooling redundancy using a combination of high-performance fans, the chassis minimizes the probability of system downtime or performance degradation from thermal-related issues. With seven tool-less PCIe expansion slots, and 6-pin power connectors supporting up to three high-end graphics cards, and it is quick to configure and easy to operate. Optionally, this tower can be converted to mount in a standard rack.
Technical details
Number of 5.25" bays3
Number of 3.5" bays8
Number of 2.5" bays8
Rack mountingYes
Supported motherboard form factorsATX, EATX, micro ATX
Supported HDD sizes2.5,3.5,5.25"
Reset buttonYes
Number of HDDs supported19
Hot-swapYes
Product colourBlack
Number of expansion slots7
TypeServer
Form factorFull Tower
Harmonized System (HS) code84733080
Indication
LED indicatorsFan fail, HDD, Network, Power, Status
Ergonomics
Reset buttonYes
LED indicatorsFan fail, HDD, Network, Power, Status
On/off buttonYes
Certificates
Certification80 Plus Gold Certified
Design
Number of external 5.25" bays3
Number of 5.25" bays3
Number of 3.5" bays8
Number of 2.5" bays8
Rack mountingYes
Supported motherboard form factorsATX, EATX, micro ATX
Reset buttonYes
LED indicatorsFan fail, HDD, Network, Power, Status
Certification80 Plus Gold Certified
Product colourBlack
Number of expansion slots7
TypeServer
Form factorFull Tower
On/off buttonYes
Rack capacity4U
Power supply
Power supply includedYes
Power supply903 W
Number of SATA connectors8
ATX power connector (20+4 pin)Yes
Ports & interfaces
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity2
Cooling
Front fans installed2x 80 mm
Number of front fans supported (max)2
Front fans diameters supported80 mm
Rear fans installed1x 90 mm
Number of rear fans supported (max)1
Rear fans diameters supported90 mm
Storage
Supported HDD sizes2.5,3.5,5.25"
Number of HDDs supported19
Hot-swapYes
Operational conditions
Storage temperature (T-T)-40 - 70 °C
Storage relative humidity (H-H)5 - 95%
Operating temperature (T-T)5 - 35 °C
Operating relative humidity (H-H)8 - 90%
Weight & dimensions
Width178 mm
Depth647 mm
Height452 mm
Weight24 kg
Logistics data
Harmonized System (HS) code84733080
Other features
Harmonized System (HS) code84733080