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Supermicro CSE-745BAC-R1K23B-SQ Tower / 4U Rackmount with 1230W Power Supply, Super Quiet

  • Designed with 100% cooling redundancy

  • With seven tool-less PCIe expansion slots

  • supporting up to three high-end graphics cards

  • Tower can be converted to a 4U rack-mountable chassis

Tower/4U Rack w/ 1230W Redundant Titanium Level Certified Power Supply (2x PWS-1K23A-SQ), for DP and UP motherboards up to E-ATX 13.68in x 13in maximum size - Includes 8x 3.5in Hot-Swap SAS3/SATA3 Drive Bays, 3x 5.25in Peripheral Drive Bays, 7x PCI expansion slots, SAS3/SATA3 Hard Drive Backplane w/ SES2, Super Quiet - SC745BAC-R1K23B-SQ (Black)



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    • 8x 3.5"/2.5" SAS/SATA Backplane for Hot-Swappable Drives

    • Whisper-Quiet (<27dB)

    • Front HDD Door Lock & Side Panel Intrusion Switch

    • Front I/O Ports: 2x USB 3.0

    • 2x 8cm (2800 rpm) PWM Fans & 1x 9cm (2400 rpm) PWM Fans

    • 4U / Full Tower Chassis Supports max. Motherboard, Sizes: E-ATX 13.68" x 13"/ATX/Micro ATX

    • 1230W (1 + 1) Redundant Titanium Level Certified High-Efficiency Power Supply

    • 3x 5.25" External HDD Drive Bays & 8x 3.5/2.5" Hot-Swappable HDD Drives

    Extra Specifications for Supermicro CSE-745BAC-R1K23B-SQ Tower / 4U Rackmount with 1230W Power Supply, Super Quiet

    Main Specifications
    Device TypeSuperChassis 745BAC-R1K23B-SQ
    Form Factor4U chassis
    Supported MainboardsSupports maximum motherboard sizes up to E-ATX 13.68" x 13"
    Dimensions (WxDxH)Height 17.8" (452 mm) x Width 7" (178 mm) x Depth 25.5" (647 mm)
    WeightNet Weight 59 lbs (26.76 kg) - Gross Weight 62 lbs (28.12 kg)
    Enclosure ColorBlack
    Compatible ProcessorsDual, single Intel / AMD processors
    Expansion / Connectivity
    Expansion Slots Total (Free)7 full-height & full-length expansion slot(s)
    Peripheral Bay (Free)3 x standard 5.25" drive bay
    Expansion Bays Total (Free)8 x 3.5"/2.5" hot-swap SAS drive bay with SES3
    SAS/SATA Backplane
    SAS/SATA Backplane8-port 4U/Tower 3.5-inch SAS3/SAS2/SATA3 12Gbps backplane for SC743/SC745 chassis
    Front Panel
    ButtonsPower On/Off button, System Reset button
    LEDs2 Network Activity LEDs, HDD activity LED, Power Status LED, Power Fail LED, System Information LED
    Ports2x USB 3.0 Port(s)
    System Cooling
    Fans2 x 2800 RPM fan, 1 x 2700 RPM fan
    System Monitoring
    System MonitoringChassis intrusion switch
    Operating EnvironmentOperating Temperature Range: 5°C - 35°C (41°F - 95°F)
    Non-Operating Temperature Range: -40°C - 70°C (-40°F - 158°F)
    Operating Relative Humidity Range: 8% - 90% (non-condensing)
    Non-Operating Relative Humidity Range: 5% - 95% (non-condensing)
    Power Supply
    Power Supply1230W (1 + 1) Redundant Titanium Level Certified High-Efficiency Power Supply
    Regulatory Safety / EMCBSMI, CCC, CE/EMC, FCC, FCC class B, UL/CB
    Parts List - (Items Included)
    Backplane1x BPN-SAS3-743A
    Cable(s)2x CBL-SAST-0631
    Power Distributor(s)1x PDB-PT747-4648
    Power Supply Number2x PWS-1K23A-SQ
    Warranty:3 years labor, 1 year parts, 120 days advanced replacement (DOA)
    Phone No.:305-640-0300
    URL:Click here for Manufacturer Website
    Coverage:Replacement or Repair
    Average Service Time:Overnight Replacement for 120 days, 2 weeks afterwards
    If you need Technical Support for this item please contact:

    Provider:Supermicro Computer, Inc.
    Type of Support:FULL
    Phone No:408-503-8029
    URL:Click here for Manufacturer Website