ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR RoHS stands for Restriction of Hazardous Substances. RoHS, also known as Directive 2002/95/EC, originated in the European Union and restricts the use of specific hazardous materials found in electrical and electronic products (known as EEE). All applicable products in the EU market after July 1, 2006 must pass RoHS compliance. The substances banned under RoHS are lead (Pb), mercury (Hg), cadmium (Cd), hexavalent chromium (CrVI), polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE), and four different phthalates (DEHP, BBP, BBP, DIBP). RoHS <b>當您最需要時更高的效能</b> 當運作低於規格限制時，Intel®渦輪加速技術2.0可藉由提高操作頻率來加快處理器及圖形晶片效能的速度。最大頻率是依據工作負載、硬體、軟體及整體系統組態而改變。 2.0 Does not contain "conflict minerals": tantalum, tin, tungsten, and gold. Y You can spend more time running your business and less time concerned with IT when you have Windows 10 Pro. Build-in security, enhanced productivity features, and easy-to-implement management tools provide an essential foundation to keep your business humming. Windows 10 Pro Intel® Core™ 處理器 – 讓您隨心所欲地工作、遊戲和創作，享有快速流暢的使用體驗。 更高的效能讓使用者能全神貫注、自由創作與建立連線，體驗前所未有的效率. 更加卓越的連線速度. 一分鐘內即可完成影片編輯. Intel Core i5-8xxx The Electronic Product Environmental Assessment Tool (EPEAT) is a global ecolabel for the IT sector. The EPEAT program provides independent verification of manufacturers’ claims and the EPEAT online Registry lists sustainable products from a broader range of manufacturers than any comparable ecolabel. National governments, including the United States, and thousands of private and public institutional purchasers around the world use EPEAT as part of their sustainable procurement decisions. EPEAT helps purchasers, manufacturers, resellers, and others buy and sell environmentally preferable electronic products. EPEAT-registered products must meet environmental performance criteria that address: materials selection, supply chain greenhouse gas emissions reduction, design for circularity and product longevity, energy conservation, end-of-life management and corporate performance. Bronze-rated products meet all of the required criteria in their category. Silver-rated products meet all of the required criteria and at least 50% of the optional criteria, while Gold-rated products meet all of the required criteria and at least 75% of the optional criteria. EPEAT Gold DIRECTIVE (EU) 2022/2380 OF THE EUROPEAN PARLIAMENT AND OF THE COUNCIL of 23 November 2022 (Part III) y 联想 ThinkPad X280, Intel® Core™ i5, 1.7 GHz, 31.8 cm (12.5"), 16 GB, 256 GB, Windows 10 Pro 联想 ThinkPad X280. 產品類型: 筆記型電腦, 外型: 翻蓋式. 處理器系列: Intel® Core™ i5, 處理器類型: i5-8350U, 處理器頻率: 1.7 GHz. 顯示器尺寸(對角長): 31.8 cm (12.5"), 觸控式感應螢幕. 內部記憶體: 16 GB, 內部記憶體類型: DDR4-SDRAM. 總儲存空間: 256 GB, 媒體儲存功能: SSD 固態硬碟. 主機板內建顯示卡型號: Intel® UHD Graphics 620. 提供作業系統: Windows 10 Pro. 產品色彩: 黑色 https://kknews.cc/digital/nboy6o5.html 作為一名忠實的小黑粉，在開始評測前想先聊聊我的一些「ThinkPad情結「。自從第一台Thinkpad誕生至今已經歷經了二十多年，在這二十多年每一年都會帶來一些改進和嘗試，使用體驗和性能便攜的改善一直在延續，堅實的品質卻是這些年來一直沒變過的。很喜歡「從不止於思考」這句話，Thinkpad的中文意思也正是「思考本」。不斷思考、不斷創新、不斷行動。思考是所有行動的指南和發源，而Thinkpad思考本的初衷正是為了你的行動而做準備。我本人在用Thinkpad之前也有過其他的筆記本，但是現在可以說是...