Features – Lenovo ThinkServer RD440 User Manual
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Features
This topic provides general information about the server features for various models. Depending on your
specific model, some features might vary or unavailable. For information about your specific model, use the
Setup Utility program. See “Viewing information in the Setup Utility program” on page 63. You also can refer
to the Personal Systems Reference document for ThinkServer products at:
Microprocessor
One or two Intel
®
Xeon
®
microprocessors (internal cache size varies by model)
For a list of ThinkServer microprocessor options, go to:
Memory
Your server has 12 memory slots. For more information, see “Memory module installation rules” on page 99.
Power supply
One or two 800-watt hot-swap redundant power supplies (Universal input and compliant with 80 PLUS Gold)
System fan
A system fan cage with five hot-swap system fans and one dummy system fan
Internal drive
Internal drives are devices that your server uses to read and store data. The internal drives supported
by your server vary by model.
• Hard disk drive
– Up to eight 3.5-inch hot-swap Serial Advanced Technology Attachment (SATA) or Serial Attached
SCSI (SAS) hard disk drives (SCSI is the acronym for Small Computer System Interface) or SATA
solid-state drives
– Up to twelve 3.5-inch hot-swap SATA or SAS hard disk drives or SATA solid-state drives (up to two
solid-state drives are supported if you want to install both hard disk drives and solid-state drives
into the server)
– Up to eight 2.5-inch hot-swap SATA or SAS hard disk drives or SATA solid-state drives
– Up to sixteen 2.5-inch hot-swap SATA or SAS hard disk drives or SATA solid-state drives (up to two
solid-state drives are supported if you want to install both hard disk drives and solid-state drives
into the server)
– Support PCI Express solid-state drives
The following server models also are available:
– Server models without hard disk drives or solid-state drives
– Server models without hard disk drives, solid-state drives, backplanes, RAID cards, and related cables
Note: The term “2.5-inch hot-swap hard disk drives” or “2.5-inch hard disk drives” hereinafter refers to all
the supported types of 2.5-inch hard disk drives, including solid-state drives.
• Optical drive
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ThinkServer RD440 User Guide and Hardware Maintenance Manual