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3-3 12 x 3.5" SAS/SATA/NVMe(PCIe Gen4) HDD Passive Backplane
Chenbro P/N
Host Interface
HDD Interface
Hot-swap
Display
Environment Monitor
Connectors
Dimensions
A.
B.
C.
D.
Table 12 Backplane Specifications
380-31000-2702A0
Mini-SAS HD, Slimline
SAS, PCIe
Yes, allows users to replace storage devices on line
LED indicates storage device status
Power LED – Off (Fault)
– Blue on (Present)
Activity LED – Green on (Access)
Status LED – Red on (Failure)
– Red 1Hz blink (Rebuild)
– Red 4Hz blink (Locate)
Temperature sensor TMP75 (U25, U27)
BP address offset 0xA0 & 0xA1
1. 4 x SFF-8680 SAS 29
2. 8 x SFF-8639 SAS 68
3. 3 x SFF-8643 Mini-SAS HD
4. 4 x SFF-8654 Slimline
5. 2 x 2x4Pin Power connector
6. 3 x I
C connector
2
7. 6 x 2.0mm 1x3P pin header
432.0 (L) x 81.0 (W) x 2.4 (H) mm
Figure 46 Backplane Front View
HDD_0
HDD_1
HDD_2
HDD_3
Specifications
E.
HDD_4
F.
HDD_5
G.
HDD_6
H.
HDD_7
RM437 Series
I.
HDD_8
J.
HDD_9
K.
HDD_10
L.
HDD_11
Backplane|43
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