Installing A Memory Module - Lenovo System x3650 M4 HD Installation And Service Manual

1.8-inch
hot-swap
hard disk drive
Figure 30. 1.8-inch hot-swap solid state drives installation
b. Push the drive tray into the drive bay and rotate the drive tray handle to the closed position
and ensure that the latch is in the locked position.
c. Reinstall the filler panel.
Step 6. Check the hard disk drive status LED to verify that the hard disk drive is operating correctly. If
the yellow hard disk drive status LED of a drive is lit continuously, that drive is faulty and must be
replaced. If the green hard disk drive activity LED is flashing, the drive is being accessed.
Note: If the server is configured for RAID operation using a ServeRAID adapter, you might have
to reconfigure your disk arrays after you install hard disk drives. See the ServeRAID adapter
documentation for additional information about RAID operation and complete instructions for
using the ServeRAID adapter.
If you have other devices to install or remove, do so now. Otherwise, go to "Completing the installation"
on page 94.

Installing a memory module

The following notes describe the types of DIMMs that the server supports and other information that you
must consider when you install DIMMs.
• When you install or remove DIMMs, the server configuration information changes. When you restart the
server, the system displays a message that indicates that the memory configuration has changed.
• The server supports only industry-standard double-data-rate 3 (DDR3), 800, 1066, 1333, 1600, or
1866 MHz, PC3-6400, PC3-8500, PC3-10600, PC3-12800, or PC3-14900 registered or unbuffered,
synchronous dynamic random-access memory (SDRAM) dual inline memory modules (DIMMs) with
error correcting code (ECC). See http://www.lenovo.com/ serverproven/ for a list of supported memory
modules for the server.
– The specifications of a DDR3 DIMM are on a label on the DIMM, in the following format.
gggggeRxff PC3v-wwwwwm-aa-bb-ccd
where:
– ggggg is the total capacity of the DIMM (for example, 1 GB, 2 GB, or 4 GB)
– eR is the number of ranks
1R = single-rank
Filler
.
Chapter 2 Installing optional devices
43