TS7770 Cache Expansion Enclosure (39xx-XFC)
The TS7770 Cache Enclosure is a self-contained 2U enclosure that mounts in the 39xx Tape Frame.
SSD drives are used for both the 39xx-CFC and 39xx-XFC enclosures.
The 39xx-XFC Expansion Enclosure offers the following features:
- Two AC power supplies with embedded enclosure cooling units
- 24 x 3.84 TB SSD in 2.5" SFF carrier
- The 39xx-XFC is attached to the 39xx-CFC Cache controller
For the 39xx-XFC front view, see the following figure:

For the 39xx-XFC back view, see the following figure:

TS7770 Base Storage Frame capacity with CSB/XSB
The following table displays the total achievable capacity for a certain number of 39xx-XSB enclosures attached to a 39xx-CSB Controller.
<<< add Table for Base CSB/XSB table here >>