Datasheet

DTM64329C
4GB - 240-Pin 2Rx8 Unbuffered Non-ECC DDR3 DIMM
Document 06939, Revision A, 3-Oct-11, Dataram Corporation 

 2011 Page 10
32-59
Reserved UNUSED
0x00
Module Nominal Height.
Bit 4 ~ Bit 0. Module Nominal Height max, in mm -
29<h<=30
60
Bit 7 ~ Bit5. Reserved - 0
0x0F
Module Maximum Thickness.
Bit 3 ~ Bit 0. Front, in mm (baseline thickness = 1 mm) -
1<th<=2
61
Bit 7 ~ Bit 4. Back, in mm (baseline thickness = 1 mm) -
1<th<=2
0x11
Reference Raw Card Used.
Bit 4 ~ Bit 0. Reference Raw Card -
R/C B
Bit 6, Bit 5. Reference Raw Card Revision -
Rev.0
62
Bit 7. Reserved - 0
0x01
Address Mapping from Edge Connector to DRAM.
Bit 0. Rank 1 Mapping (Registered DIMM - Reserved) -
Mirrored
63
Bit 7 ~ Bit 1. Reserved - 0
0x01
64-112
Module-Specific Section UNUSED
0x00
113
Module-Specific Section. UNUSED
0x00
114-116
Module-Specific Section UNUSED
0x00
117
Module Manufacturer ID Code, Least Significant Byte
0x01
118
Module Manufacturer ID Code, Most Significant Byte
0x91
119
Module Manufacturing Location UNUSED
0x00
120,121
Module Manufacturing Date
0x20
122-125
Module Serial Number
0x20
126
Cyclical Redundancy Code (CRC). CRC
0x8C
127
Cyclical Redundancy Code (CRC). CRC
0x20
128-131
Module Part Number
0x20
132
Module Part Number D
0x44
133
Module Part Number A
0x41
134
Module Part Number T
0x54
135
Module Part Number A
0x41
136
Module Part Number R
0x52
137
Module Part Number A
0x41
138
Module Part Number M
0x4D
139
Module Part Number
0x20
140
Module Part Number 6
0x36
141
Module Part Number 4
0x34
142
Module Part Number 3
0x33
143
Module Part Number 2
0x32
144
Module Part Number 9
0x39
145
Module Part Number
0x20
146,147
Module Revision Code
0x20
148
DRAM Manufacturer ID Code, Least Significant Byte UNUSED
0x00
149
DRAM Manufacturer ID Code, Most Significant Byte UNUSED
0x00
150-175
Manufacturer’s Specific Data UNUSED
0x00
176-255
Open for customer use UNUSED
0xFF
Bytes: 122-125 change per DIMM.