HMT425U6AFR6C Datasheet, PDF (56/60 Pages) Hynix Semiconductor – DDR3 SDRAM Unbuffered DIMMs Based on 4Gb A-Die

Module Dimensions
256Mx64 - HMT425U6AFR6C
2.10  0.15
Min 1.45
4 x 3.00 0.10
2 x 2.30 0.10
5.175
DETAIL-A
47.00
Front
SPD
DETAIL-B
128.95
133.35
Back
71.00
Max R0.70
30.00
2 x  2.50  0.10
17.30
9.50
Side
2.52mm Max
Detail - A
0.80  0.05
2.50  0.20
1.00
1.27±0.10
Note:
1. 0.13 tolerance on all dimensions unless otherwise stated.
Rev. 1.1 / Jul. 2013
Detail - B
2.50
FULL R
0.3~1.0
1.50  0.10
5.00
Units: millimeters
56