Lenovo ThinkServer n400, Инструкция по установке и обслуживанию

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• Attention: These notices indicate potential damage to programs, devices, or data. An attention notice is
placed just before the instruction or situation in which damage might occur.
• Caution: These statements indicate situations that can be potentially hazardous to you. A caution
statement is placed just before the description of a potentially hazardous procedure step or situation.
• Danger: These statements indicate situations that can be potentially lethal or extremely hazardous
to you. A danger statement is placed just before the description of a potentially lethal or extremely
hazardous procedure step or situation.
Server features and specifications
Use this information for an overview of the server features and specifications.
The following information is a summary of the features and specifications of the server. Depending on the
model, some features might not be available, or some specifications might not apply.
Microprocessor (depending on the model):
• Supports up to two Intel Xeon E5-2600 v4 series multi-core microprocessors (one installed)
• Level-3 cache
• Two QuickPath Interconnect (QPI) links speed up to 9.6 GT per second
Notes:
1. Use the Setup utility to determine the type and speed of the microprocessors in the server
2. For a list of supported microprocessors, see http://www.lenovo.com/us/en/ serverproven/.
Memory:
• Sixteen DIMM connectors per node (eight per microprocessor)
• Support RDIMM, 8 GB/16 GB/32 GB memory capacities.
• Types: PC4-19200 (dual-rank), 2400 MHz, ECC, DDR4 registered DIMMs only.
• Connectors: Four dual inline memory module (DIMM) connectors.
Hard disk drive expansion bays (depending on the model):
Supports twenty-four 2.5-inch hot-swap SAS/SATA hard disk drive bays (per chassis, total of 4 nodes).
Attention: As a general consideration, do not mix standard 512-byte and advanced 4-KB format drives
in the same RAID array because it might lead to potential performance issues.
PCI expansion slots:
Supports three PCI interface slots: low-profile half-length, OCP type mezzanine, and customized
mezzanine adapter.
Power supply (depending on the model):
Supports two hot-swap AC power supplies.
• 1200-watt power supply
• 1600-watt power supply
• 1+1 redundant
Important: Do not mix 1200-watt and 1600-watt power supply for use.
RAID controllers (depending on the model):
6
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