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Lenovo claims the X270 can achieve more than 20 hours of battery life from a full charge. [88] It includes one USB-C port supporting USB 3.1 Gen 1 speed (5 Gbit/s) and PD (charging via USB-C), HDMI, two USB Type-A 3.0 ports, one of which is "always on", allowing users to charge items plugged in while the laptop is off or asleep. [89]
ThinkPad is an American line of business-oriented laptop and tablet computers produced since 1992. The early models were designed, developed and marketed by International Business Machines (IBM) until it sold its PC business to Lenovo in 2005; since 2007, all new ThinkPad models have been branded Lenovo instead [5] and the Chinese manufacturer has continued to develop and sell ThinkPads to the ...
Nonvolatile BIOS memory refers to a small memory on PC motherboards that is used to store BIOS settings. It is traditionally called CMOS RAM because it uses a volatile, low-power complementary metal–oxide–semiconductor (CMOS) SRAM (such as the Motorola MC146818 [1] or similar) powered by a small battery when system and standby power is off. [2]
The W-series laptops were introduced by Lenovo as workstation-class laptops with their own letter designation, a descendant of prior ThinkPad T series models suffixed with 'p'. [2] The W series laptops were launched in 2008, at the same time as Intel Centrino 2, marking an overhaul of Lenovo's product lineup. [ 2 ]
The V Series laptops released by Lenovo in 2011 were the V370, V470 and V570. [21] The 2011 Lenovo V Series laptops offered screen sizes of 13.3 inches, 14 inches, and 15.6 inches respectively, with maximum resolutions of 1366x768 pixels. [21] The laptops could be equipped with up to Intel Core i7 processors and up to 8GB of RAM. [21]
Ars Technica wrote in 2009 that Turbo Memory "never took off", [15] and CNET similarly pronounced that it was "never widely adopted", [16] because "Turbo Memory (and Turbo Memory 2.0) wasn't cheap, and it definitely wasn't worth the cost." [17] In 2009 Intel had announced the successor to Turbo Memory for the 5-Series mobile chipsets, codename ...
A 64 bit memory chip die, the SP95 Phase 2 buffer memory produced at IBM mid-1960s, versus memory core iron rings 8GB DDR3 RAM stick with a white heatsink Random-access memory ( RAM ; / r æ m / ) is a form of electronic computer memory that can be read and changed in any order, typically used to store working data and machine code .
Lenovo released the ThinkPad T60 and T60p laptops in February 2006. [16] While designed and manufactured by Lenovo, the T60 and the T60p still featured the IBM logo on the machines. [2] In May 2007, the T61 and T61p laptops slowly phased out IBM logos in favor of the ThinkPad logo. [17]