Chenbro RM238 Series - 2.5-inch 8-Port PCIe Gen3 NVMe Passive Backplane

RM238 Series
Backplane │ 69
3-9 2.5” 8-Port PCIe Gen3 NVMe Passive Backplane
Table 33 Backplane specifications
Specification
Host Interface
OCuLink
Device Interface
SFF-8639
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 (U02)
Connector
1. 8 x SFF-8639
2. 8 x OCuLink
3. 1 x 8-pin ATX Mini-Fit power connector for +12V only
5. 2 x I2C
Dimension (L x W x H)
142.0 x80.0 x 2.4 (mm)
Material
FR4 8 layers
Figure 88 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