Setup and Quick Reference Guide
Page 32
... speed - 8 GB/s (PCI Express) 1.5 Gbps and 3.0 Gbps (SATA) 480-Mbps high speed, 12-Mbps full speed, 1.2-Mbps low speed (USB) 32 Specifications Memory (continued) Minimum memory 512 MB Maximum memory 4 GB NOTE: Due to the unique architecture of the Intel Core2 Quad processor, your system board and power supply must be included when...
... speed - 8 GB/s (PCI Express) 1.5 Gbps and 3.0 Gbps (SATA) 480-Mbps high speed, 12-Mbps full speed, 1.2-Mbps low speed (USB) 32 Specifications Memory (continued) Minimum memory 512 MB Maximum memory 4 GB NOTE: Due to the unique architecture of the Intel Core2 Quad processor, your system board and power supply must be included when...
Service Manual
Page 35
...Board Components). 4. Removing Memory Modules 1. Locate the memory modules on Your Computer. 2. NOTICE: If you remove your original memory modules from the computer during a memory upgrade, keep them separate from any other connector. NOTE: Vostro 420 can accommodate two DIMMs. 1 Pair A: matched pair of memory modules in connectors DIMM_1 ... you install mixed pairs of PC2-5300 (DDR2 667-MHz) and PC2-6400 (DDR2 800-MHz) memory modules, the modules function at www.dell.com/regulatory_compliance. If the module is difficult to remove, gently ease the module back and forth to ...
...Board Components). 4. Removing Memory Modules 1. Locate the memory modules on Your Computer. 2. NOTICE: If you remove your original memory modules from the computer during a memory upgrade, keep them separate from any other connector. NOTE: Vostro 420 can accommodate two DIMMs. 1 Pair A: matched pair of memory modules in connectors DIMM_1 ... you install mixed pairs of PC2-5300 (DDR2 667-MHz) and PC2-6400 (DDR2 800-MHz) memory modules, the modules function at www.dell.com/regulatory_compliance. If the module is difficult to remove, gently ease the module back and forth to ...