946ED-R2KJBOD

946ED-R2KJBOD

Supermicro 4U 90-bay Top-loading SAS3 12Gb/s Dual Expander JBOD
 
  • Extreme High Density and High Capacity Dual-path Storage Enclosure
  • Support 90 x 3.5” or 2.5” Top Loading SAS3 12Gb/s Hot-swappable HDDs
  • Hot-swappable Expanders with redundant BMC
  • Hot-swappable Tool-less Modular Design
  • High Performance up to 20+ GB/s data transfer rate
  • Tool-less HDD tray with HDD LED indicator
  • SCSI Enclosure Services (SES 3.0) compliant
  • Flexible to configure up to 4 Hosts HDD Zoning and individual HDD power cycling
For quality assurance purpose, the product is required to be sold as complete system with HDDs fully integrated and tested. Please contact sales representative for validated HDDs.

Note: Image above may show a varied configuration or optional part. Please refer to parts list for standard parts included.

Configure Options

Enterprise-Class HDD/SSD
WARRANTY

Technical Specifications

Chassis
4U Chassis
Dimensions
Height:
7" (178mm)
Width:
17.6" (447mm)
Depth:
35.66" (906mm)
Drive Bays
90 x 3.5"/2.5" hot-swap SAS drive bay with SES3 
SAS HDD only recommended
Power Supply
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:
80+ Titanium Level
 
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
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
Cooling
5x 80mm heavy duty fans with PWM fan speed control
Operating Environment
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)
Detailed Specification
Expander Module
Dual hot-swappable SAS3 expander module

Frequently Asked Questions

Yes. Spectrum Servers offers custom configurations for all server products. Use the Configure Options section above to select processors, memory, storage and other components, or request a custom quote.

All products sold by Spectrum Servers include the manufacturer's standard warranty. Extended warranty options are available. Contact our sales team at sales@spectrumservers.com or call +1 (626) 956-0100 for details.

Lead times vary by product and configuration. In-stock items typically ship within 1–3 business days. Custom configured systems may take 5–15 business days. Contact us for specific availability and lead time information.

Yes. Spectrum Servers provides technical support for all products sold. Our engineers are available Monday–Friday 8:30AM–5:30PM PST. Reach us at +1 (800) 526-8650 or email sales@spectrumservers.com.

Yes. Volume discounts are available for orders of 5 or more units. Please request a quote or contact our sales team directly for pricing on larger orders.