Product guide

IBM Flex System x440 Compute Node 4
Low-voltage Intel Xeon processors draw less energy to satisfy demands of power and thermally

constrained data centers and telecommunication environments.
Low-voltage 1.35 V DDR3 memory RDIMMs consume 15% less energy than 1.5 V DDR3 RDIMMs.
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SSDs consume as much as 80% less power than traditional spinning 2.5-inch HDDs.
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The x440 uses hexagonal ventilation holes, a part of IBM Calibrated Vectored Cooling™ technology.
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Hexagonal holes can be grouped more densely than round holes, providing more efficient airflow
through the system.
Locations of key components and connectors
Figure 2 shows the front of the server.
Figure 2. Front view of the IBM Flex System x440 Compute Node