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October 18th, 2021 11:00
Dell WFN6R HBA to 0J2CD2 Backplane Cable
Hi!
I've got an Dell WFN6R HBA installed in riser 3 of my r720, and am looking for a cable/part number that will connect the HBA to an OJ2CD2 backplane installed in the left front of the server chassis.
I would also like to inquire about a cable/part number that would reach from the mini PERC 710P to the OJ2CD2 backplane installed in the left front of the server chassis.
Thanks in advance for your assistance!
Best regards,
Warren Page
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DELL-Charles R
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October 18th, 2021 13:00
Hello Warren,
I'll start with what I could find. This is the cable from mini-PERC to backplane: Y1MGK - ASSY,CBL,PERC,RT-BAY,2.5,R720
The R720 does not support and internal PERC and HBA connected to backplane.
Pn# OJ2CD2 backplane does not come up as a valid backplane part number .
PN# WFN6R - HBA is not validated for the R720. It's for these systems:
Platform
PRECISION T7910 AVALON 7 XL BTX
PRECISION T5810 AVALON 3 XL BTX
PRECISION T7810 AVALON 5 XL BTX
PRECISION T5810 AVALON 3 XL CTO
PRECISION T7910 AVALON WSDSS
PRECISION T5810 AVALON BTX
PRECISION T7910 AVALON CTO
PRECISION T7810 AVALON CTO
PRECISION T5810 AVALON CTO
PRECISION T7810 AVALON BTX
PRECISION T7910 AVALON BTX
PRECISION T7810 AVALON 5 XL CTO
PRECISION T7910 AVALON 7 XL CTO
DELL-Charles R
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October 18th, 2021 14:00
Hello Warren,
Sorry a correction. Y1MGK is for a PERC card not the mini.
Please see these part numbers: Several listed because I could not get the backplane part number that was posted to come up as valid.
M92FD ASSY,CBL,BKPLN,REAR,2.5,R720XD
ASSY Rear Backplane to SAS Expander Cable, (Poweredge R720XD, 2.5" Chassis)
MXGC9
Part Desc.:ASSY,CBL,MB,BKPLN,2.5X16,R720
ASSY Backplane Cable Motherboad to Expander, (Poweredge R720, 2.5" Chassis)
MX3P7 ASSY,CBL,SAS,MB,BKPLN,3.5,R720
ASSY 3.5" SAS Motherboard to Backplane Cable, PVC, (Poweredge R720)
MPXC8 ASSY,CBL,SAS,BKPLN,SWR,R720
ASSY 3.5" SAS Motherboard to Backplane Cable, PVC, (Poweredge R720)
MJCP4 ASSY,CBL,MB,CNT-BAY,2.5X8,R720
ASSY Motherboad to Backplane Cable (2.5" Chassis), (Poweredge R720, 2.5" Chassis, Contents Bay)
DELL-Shine K
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October 19th, 2021 05:00
I assume you have backplane with part number J2C2D not J2CD2. If this is correct you have two X8 backplane and connection is as per Figure 7 of below link
https://www.dell.com/support/manuals/en-in/poweredge-r720/720720xdom/removing-the-hard-drive-backplane?guid=guid-460ea053-a7d7-4d92-aed5-faed86f44d0e&lang=en-us
For this configuration to connect Left backplane to the motherboard you need to have below cable
MJCP4 - ASSY,CBL,MB,CNT-BAY,2.5X8,R720