Lenovo ThinkStation D20 (English) User guide - Page 58

Table 2. DIMM type and speed: PC3-8500U (continued) DIMM size (capacity) Number of DIMMs installed per microprocessor bank Microprocessor model X5687, X5690, W5580, W5590 Table 3. DIMM type and speed: PC3-10600R DIMM size (capacity) Number of DIMMs installed per microprocessor bank 1 to 3 1 GB, 2 GB, 4 GB, 8 GB 4 to 6 Microprocessor model Intel Xeon E5502, E5503, E5504, E5506, E5507 Intel Xeon E5603, E5606, E5607, E5520, E5530, E5540, E5620, E5630, E5640, X5647 Intel Xeon E5645, E5649, X5550, X5560, X5570, X5650, X5660, X5667, X5670, X5672, X5675, X5677, X5680, X5687, X5690, W5580, W5590 Intel Xeon E5502, E5503, E5504, E5506, E5507 Intel Xeon E5603, E5606, E5607, E5520, E5530, E5540, E5620, E5630, E5640, X5550, X5560, X5570, X5647, W5580, W5590 Intel Xeon E5645, E5649, X5650, X5660, X5667, X5670, X5672, X5675, X5677, X5680, X5687, X5690 Table 4. DIMM type and speed: PC3-8500R DIMM size (capacity) Number of DIMMs installed per microprocessor bank 1 GB, 2 GB, 4 GB 1 to 6 Microprocessor model Intel Xeon E5502, E5503, E5504, E5506, E5507 Intel Xeon E5603, E5606, E5607, E5520, E5530, E5540, E5620, E5630, E5640, X5647, E5645, E5649, X5550, X5560, X5570, X5650, X5660, X5667, X5670, X5672, X5675, X5677, X5680, X5687, X5690, W5580, W5590 Memory frequency Memory frequency 800 MHz 1066 MHz 1333 MHz 800 MHz 1066 MHz 1333 MHz Memory frequency 800 MHz 1066 MHz 52 ThinkStation User Guide