Lenovo ThinkServer TS430 Hardware Maintenance Manual page 41

• There is a 2.5-inch hot-swap SAS hard disk drive or a dummy hard-disk-drive tray installed in each
hard-disk-drive bay (
Note: The number of the installed hard disk drives varies by model. For the vacant drive bay, there is a
dummy hard-disk-drive tray to cover the place.
• For information about the supported expansion card, see "System board components" on page 45.
• Depending on the model, your server might come with a screw-secured, non-hot-swap power supply
assembly or one or two hot-swap redundant power supplies.
• For more information about the memory modules, see "Memory module installation rules" on page 94.
5 to 12 ).
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Chapter 3 Product overview
29