HMT451R7MFR8A Datasheet, PDF (68/71 Pages) Hynix Semiconductor – DDR3L SDRAM Registered DIMM Based on 4Gb M-die

2Gx72 - HMT42GR7MFR4A
2.10±0.15
Detail A
4X3.00±0.10
Detail B
Front
133.35
128.95
SPD/TS
1
120
2X3.00±0.10
1
5.175
47.00
Detail C
5.0 Detail D
71.00
Back
2x R0.75 Max
240
Detail of Contacts A
1.20± 0.15
3± 0.1
Detail of Contacts B
14.90
0.4
13.60
Detail of Contacts C
0.80± 0.05
1.00
Note:
1. 0.13 tolerance on all dimensions unless otherwise stated.
Rev. 1.0 / Aug. 2013
Detail of Contacts D
2.50
121
1
Side
3.64mm max
0.3~0.1
1.50 ±0.10
5.00
1.27±010mm
max
Units: millimeters
68