
Product Specifications
The system specifications may differ depending on the derived models. For detailed system specifications, refer to the product catalogue.
NP-R428/R429/R478
CPU (Optional) | Intel Core i5/ Intel Core i4/ Intel Core i3/ Intel Core 2 Duo/ | |
Intel Pentium Dual Core Processor | ||
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Main Memory (Optional) | Memory type: DDR2 SODIMM | |
DDR3 SODIMM | ||
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Main Chipset (Optional) | HM55/PM55/PM45/GM45/GL40 | |
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Hard Disk Drive (Optional) | 9.5mmH SATA HDD | |
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Graphics (Optional) | Intel GMA 4500M / Intel GMA 4500MHD / Intel HD Graphics (Internal) | |
nVidia GeForce 310M / nVidia Geforce GT 330M (External) | ||
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Operating Environment | Temperature : | |
Humidity : 5~90% for storage, 20~80% when operating | ||
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Operating Voltage | 100 - 240VAC | |
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Frequency | 50/60Hz | |
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Output Power (Optional) | 60W or 90W | |
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Output Voltage (Optional) | 19V 3.16A (60W) or 19V 4.74A (90W) | |
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Optional components may not be provided or different components may be provided depending on the computer model.
The system specifications are subject to change without notice.
You must use only memory modules with the specifications (DDR2 or DDR3) printed on the memory slot that appears when you open the memory compartment cover at the bottom.
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