X 2.5'' Hot Swap Drive Bay Accessory Kit; Figure 55 2 X 2.5'' Rear Mount Backplane Kit Placement; Table 19 12G Sas 2 Port Backplane - Chenbro RM245 Series User Manual

3-5 12G 2 x 2.5'' Hot Swap Drive Bay Accessory Kit
Chenbro Accessory Kit Product Code: 83H803237-005
The 2U product family provides the option to support two 6 Gb/s hot swap SATA SSDs installed to a modular drive bay mounted in
the back of the system.
Supported SATA SSDs must not exceed the following power and thermal limits:
1 or 2 SATA SSDs supporting up to 4W per device with a case temperature rating of 70 degree C
1 or 2 SATA SSDs supporting up to 1.5W per device with a case temperature rating of 60 degree C
NOTE: The maximum supported SSD power and thermal limits documented above, were derived based on thermal testing
using a maximum system configuration with fan redundancy support operating at ambient input air temp of 35°C. The test
system was based on the system models utilizing a maximum number of front and rear drive storage devices – 12 x 3.5" in
the front + 2 x 2.5" in the back
- Because of thermal limits in this area of the chassis, the rear hot swap drive bay option cannot support 15mm hard disk drives in any
system configuration.
The backplane includes several connectors and a jumper block, as defined in the following illustrations.
Host Interface
HDD Interface
Hot-Swap
Display
Environment Monitor
Connectors
Dimension
Material

Figure 55 2 x 2.5'' Rear Mount Backplane Kit Placement

Table 19 12G SAS 2-Port Backplane
SATA
SAS / SATA
Yes, allows user to on line replace Hard Disk Drive
LED indicates Hard Disk Drive status
Power LED – Blue (When HDD is present)
Access LED – Green (When HDD is busy)
Error LED – Red (When HDD is error)
Temperature senor TMP75 detect(U2)
1.SATA 7P *2
2. SAS 29P *2
3.Standard ATX 4P Power connector *1 for +5V, +12V from power supply
4. I2C Connector *1
77.0(L) x 38.7(W) x 2.4(H) mm
FR4 4 layer
Specification
RM245 Series
/ Backplane 51
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