Chenbro SR301 Plus series - 3-3 3.5 4-Port 12 Gbps SAS;SATA Backplane

SR301 Plus Series
│ 27
3-3 3.5” 4-Port 12Gbps SAS/SATA Backplane
Table 9 Backplane specifications
Specification
Host Interface
SATA 7-pin
HDD Interface
SFF-8680 (SAS 29-pin)
Hot-Swap
Yes, allows users to replace 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
Connector
1. 4 x 7-pin SATA
2. 4 x SFF-8680
3. 2 x 4-pin peripheral power
4. 1 x pin header 2.0 mm (1 x 3)
5. 1 x pin header 2.0 mm (2 x 3)
6. 1 x pin header 2.54 mm (2 x 3)
7. 2 x pin header 2.54 mm (2 x 5)
8. 1 x 4-pin Wafer 2.5 mm
9. 2 x 2-pin Wafer 2.54 mm
Dimension (L x W x H)
130.1 x 104.5 x 2.4 (mm)
Material
FR4 4 layers
Figure 24 Backplane front view
A. HDD_00 C. HDD_02
B. HDD_01 D. HDD_03