Lenovo THINKSTATION 4105 - Manual (Page 56)

Table 2. DIMM type and speed: PC3-8500U
DIMM size (capacity)
Number of DIMMs
installed per CPU bank
Microprocessor model Memory frequency
Intel Xeon E5502, E5503,
E5504, E5506, E5507
800 MHz
1 GB, 2 GB, 4 GB 1 to 6
Intel Xeon E5520, E5530,
E5540, E5620, E5603,
E5606, E5607, E5630,
E5640, E5645, E5647,
E5649, X5550, X5560,
X5570, X5650, X5660,
X5667, X5670, X5672,
X5675, X5677, X5680,
X5687, X5690, W3503,
W3505, W3520, W3530,
W3540, W3550, W3565,
W3570, W3580, W3670,
W3680, W3690, W5580,
W5590
1066 MHz
50 ThinkStation User Guide