Internal Storage - Lenovo System x3550 M5 Product Manual

Internal storage

The System x3550 M5 server supports the following internal drive bay configurations:
1. 4x 2.5-inch SAS/SATA hot-swap drive bay server models that can be upgraded to 8x 2.5-inch
SAS/SATA hot-swap drive bays
2. 10x 2.5-inch SAS/SATA hot-swap drive bay server models that can be upgraded to 12x 2.5-inch
SAS/SATA hot-swap drive bays (10x front drive bays and 2x rear drive bays)
3. 4x 2.5-inch SATA Simple Swap drive bay server models that can be upgraded to 8x 2.5-inch SATA
Simple Swap drive bays
4. 4x 3.5-inch SAS/SATA hot-swap drive bay server models
5. 4x 3.5-inch SATA Simple Swap drive bay server models
The following figure shows some of these configurations.
Figure 5. Internal drive configurations
Optical drive support: Four- and eight-drive bay models of the x3550 M5 support an optional internal
optical drive.
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