Intel® Server System S7000FC4UR TPS BIOS Role in Server Management
Revision 1.0
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18.5.3.13 Type 16 Structure — Physical Memory Array
This structure describes a collection of memory devices that operate together to form a memory
address space.
The BIOS reports one Type 16 structure for each memory riser board (memory channel) with
one or more physical FBDIMMs installed.
Table 79. SMBIOS Type 16 Structure — Physical Memory Array
Offset Name Length Value Description
00h Type Byte 16 Physical memory array type.
01h Length Byte 0Fh
02h Handle Word Varies
04h Location Byte 09h Proprietary add-on card
05h Use Byte 03h System memory
06h Memory Error
Correction
Byte 06h This field is set to Multi-bit ECC.
See the System Management BIOS Reference
Specification, Version 2.5, Section 3.3.17.3.
07h Maximum Capacity DWord 4000000h The maximum memory capacity in KB
Each memory riser board supports 8 GB FBDIMM x 8 slots
= 64 GB maximum
0Bh Memory Error Handle
Information
Word 0FFFEh Type 18 error information not supported.
0Dh Number of Memory
Devices
Word 8 The total number of physical FBDIMM sockets available on
each memory riser board..
18.5.3.14 Type 17 Structure — Memory Device
This structure describes a single memory device that is part of a larger Physical Memory Array.
The BIOS reports one Type 17 structure for every physical FBDIMM socket on each memory
riser board (MCH memory channel) with one or more physical FBDIMMs installed.
Table 80. SMBIOS Type 17 Structure — Memory Device
Offset Name Length Value Description
00h Type Byte 17 Memory device type.
01h Length Byte Varies Length varies, minimum of 15h.
02h Handle Word Varies
04h Memory Array Handle Word Varies Handle for the Type 16 Structure describing the memory
riser board supporting the FBDIMM socket.
06h Memory Error
Information Handle
Word 0FFFEh Type 18 error information not supported.
08h Total Width Word 72 FBDIMM total width including any check or ECC bits (in bit
units).
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