For quality assurance purpose, the product is required to be sold as complete system with HDDs fully integrated and tested. Please contact your Supermicro sales representative for validated HDDs. Key Features 1. Extreme High Density and High Capacity Dual-path Storage Enclosure 2. Support 90 x 3.5” or 2.5” Top Loading SAS3 12Gb/s Hot-swappable HDDs 3. Hot-swappable Expanders with redundant BMC for Remote System Power on/off and monitoring 4. Hot-swappable Tool-less Modular Design for Easy Service and Easy Maintenance 5. High Performance up to 20+ GB/s data transfer rate 6. Tool-less HDD tray with HDD LED indicator 7. SCSI Enclosure Services (SES 3.0) compliant 8. Flexible to configure up to 4 Hosts HDD Zoning and individual HDD power cycling 9. Slide Rails and Cable Management Arm included Product SKUs CSE-946ED-R2KJBOD SuperChassis 946ED-R2KJBOD (Black) Form Factor 4U chassis Processor Support N/A Dimensions Height 7" (178mm) Width 17.6" (447mm) Depth 35.66" (906mm) Packaging 31.49'' (W) x 30.12''(H) 45.28'' (L) Gross Weight 225 lb (102.06 kg) Available Colors black Drive Bays JBOD Chassis • 90 x 3.5"/2.5" hot-swap SAS drive bay with SES3 • SAS HDD only recommended Expander Module • Dual hot-swappable SAS3 expander module Front Panel Buttons • Power On/Off button • Unit Identification (UID) button LEDs • 2 Network Activity LEDs • Power Fail LED • System Information LED • Unit Identification (UID) LED System Cooling Fans 5 x 80mm heavy duty fans with PWM fan speed control Operating Environment (System) Operating Temperature Range 5°C ~ 35°C (41°F ~ 95°F) Non-Operating Temperature Range -40°C ~ 60°C (-40°F ~ 140°F) Operating Relative Humidity Range 8% ~ 90% (non-condensing) Non-Operating Relative Humidity Range 5% - 95% (non-condensing) Power Supply with Digital Switching Control 1U 1000W Redundant Single Output Power Supply Titanium Level AC Input 100-127 V, 50-60 Hz 200-240 V, 50-60 Hz +12V Max: 66.7A (100Vac-127Vac) Max: 83A (200Vac-240Vac) 12V SB Max: 2.1A Certification Titanium Level 96% Titanium Level ` [ Test Report ] Regulatory (Power Supply) Power Supply Safety / EMC USA - UL listed, FCC Canada - CUL listed Germany - TUV Certified Europe/CE Mark EN 60950/IEC 60950-Compliant See Parts List Standard Parts List Part Number Qty Description Chassis CSE-946ED-R2KJBOD 1 4U Chassis (Black) Power Supply PWS-1K04A-1R 4 1U CRPS Redundant 1000W Titanium ( 185X73.5X40mm) Power Distributor PDB-PT946-S616 1 12V 25pair connector input support 4pcs power supplies redundancy with special wires 12V/345A output Fan 1 FAN-0161L4 5 SC946ED (90-Bay) Chassis Cooling Fan Drive Tray(s) MCP-220-94601-0N 90 SC946ED 3.5\" tool-less HDD tray Mounting Rails MCP-290-00129-0N 1 cable arm for SC946 Mounting Rails MCP-290-00124-0N 1 SC946ED rail set Optional Parts List Part Number Qty Description -- Cable CBL-SAST-0677 -- 3m external Mini SAS HD to external mini SAS HD Cable CBL-SAST-0690 -- 2m external Mini SAS HD to external mini SAS HD.28AWG,RoHS/REACH Hide Parts List