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ThinkPad L series
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ThinkPad L series
The ThinkPad L series is a line of notebook computers from Lenovo as part of the ThinkPad family. As opposed to the ThinkPad T and X series, the L series has an added focus on economy and value; they are the entry-level range for enterprise use, and are also used by students. The ThinkPad L series was introduced in 2010 replacing the R series.
The L series were originally designed with the theme of "green". The first laptops in the series were described by Lenovo as being the environmentally friendliest products in the ThinkPad range. Key features that contributed to the eco-friendly tag were the use of recycled material for packaging and post-consumer recycled content (such as office water jugs and used IT equipment).
The ThinkPad R series introduced Lenovo's new product naming system, as indicated in the published tech specs. The R61 laptop was replaced with the R400 and R500. The first digit in the name referred to the display screen size of the product. The R400 laptop had a 14.1" display, while the R500 laptop had a 15.4" display. From the R series onwards, all ThinkPad models transitioned to widescreen displays.
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The L series laptops were launched in 2010 to replace the R series. The first two L series models – the ThinkPad L412 and the ThinkPad L512 laptops – were predicted to be launched on Earth Day in 2010. The L410 and L510 models ships only in an India market.
The L412 and L512 laptops met eight military specifications, including parameters for high and low temperature, vibration, altitude and dust. However, the L-series laptops remained relatively lightweight starting at 5.2 lbs (≈2.36 kg). The L-series models were also reputed to be Lenovo's greenest laptops. Lenovo indicated that they were 40% more power efficient than other laptops, and were made from recycled plastic from office water jugs and miscellaneous used equipment.
The L-series laptops were made available with a variety of options, allowing them to be customized to handle business demands, or used as entry-level laptops. The laptops could be equipped with Intel Core i3 or i5 processors, integrated graphics, or discrete AMD Radeon graphics. Alternatively, the L-series entry-level model included a Celeron P4500 CPU, GB hard disk, and 1 GB RAM.
The L series was designed to improve on the features of the R series laptops. L-series laptops were reputed to increase performance over the R series by 150% and improve boot and shutdown times on Windows by 57%. The laptop chassis was also 11% thinner and 12% lighter than the R-series models it was introduced to replace.
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ThinkPad L series
The ThinkPad L series is a line of notebook computers from Lenovo as part of the ThinkPad family. As opposed to the ThinkPad T and X series, the L series has an added focus on economy and value; they are the entry-level range for enterprise use, and are also used by students. The ThinkPad L series was introduced in 2010 replacing the R series.
The L series were originally designed with the theme of "green". The first laptops in the series were described by Lenovo as being the environmentally friendliest products in the ThinkPad range. Key features that contributed to the eco-friendly tag were the use of recycled material for packaging and post-consumer recycled content (such as office water jugs and used IT equipment).
The ThinkPad R series introduced Lenovo's new product naming system, as indicated in the published tech specs. The R61 laptop was replaced with the R400 and R500. The first digit in the name referred to the display screen size of the product. The R400 laptop had a 14.1" display, while the R500 laptop had a 15.4" display. From the R series onwards, all ThinkPad models transitioned to widescreen displays.
Battery configuration
The L series laptops were launched in 2010 to replace the R series. The first two L series models – the ThinkPad L412 and the ThinkPad L512 laptops – were predicted to be launched on Earth Day in 2010. The L410 and L510 models ships only in an India market.
The L412 and L512 laptops met eight military specifications, including parameters for high and low temperature, vibration, altitude and dust. However, the L-series laptops remained relatively lightweight starting at 5.2 lbs (≈2.36 kg). The L-series models were also reputed to be Lenovo's greenest laptops. Lenovo indicated that they were 40% more power efficient than other laptops, and were made from recycled plastic from office water jugs and miscellaneous used equipment.
The L-series laptops were made available with a variety of options, allowing them to be customized to handle business demands, or used as entry-level laptops. The laptops could be equipped with Intel Core i3 or i5 processors, integrated graphics, or discrete AMD Radeon graphics. Alternatively, the L-series entry-level model included a Celeron P4500 CPU, GB hard disk, and 1 GB RAM.
The L series was designed to improve on the features of the R series laptops. L-series laptops were reputed to increase performance over the R series by 150% and improve boot and shutdown times on Windows by 57%. The laptop chassis was also 11% thinner and 12% lighter than the R-series models it was introduced to replace.
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