Chenbro RM238 Series User Manual

RM238 Series
Backplane │ 63
3-7 2.5” 16-Port 12Gbps SAS Passive Backplane Docked with Expander Board
Table 26 Backplane specifications
Specification
Host Interface
Docking to expander board
Device Interface
SFF-8680
Hot-Swap
Yes, allows users to replace storage devices online
Display
LED indicates storage device status
Power LED – Off (Fault)
– Blue on (Present)
Activity LED – Green on(Access)
– Red on (Failure)
– Red 1Hz blink (Rebuild)
– Red 4Hz blink (Locate)
Environment Monitor
Temperature sensor TMP75 (U1, U4, U10, U11)
Connector
1. 16 x SFF-8680
2. 2 x 8-pin ATX Mini-Fit power connector for +12V only
3. 1 x 4-pin I2C
Dimension (L x W x H)
286.0 x 80.0 x 2.4 (mm)
Material
FR4 8 layers
Figure 82 Backplane front view
A. HDD_0
B. HDD_1
C. HDD_2
D. HDD_3
E. HDD_4
F. HDD_5
G. HDD_6
H. HDD_7
I. HDD_8
J. HDD_9
K. HDD_10
L. HDD_11
M. HDD_12
N. HDD_13
O. HDD_14
P. HDD_15

Chenbro RM238 Series Specifications

General

Brand	Chenbro
Model	RM238 Series
Category	Chassis
Language	English