Nguyên nhân có thể do quá nhiều ứng dụng chạy ngầm, thiếu dung lượng RAM, hoặc ổ cứng bị phân mảnh. Khắc phục bằng cách giải phóng bộ nhớ, chống phân mảnh ổ cứng, và nâng cấp RAM.
CPU : Intel® Core™ i7-7600U 4*2.8Ghz (Turbo 3.9 GHz cache 4Mb) Ram : 8GB DDR4 bus 2400 GHZ Hard disk : SSD 256 Gb truy xuất nhanh Màn hình : 12.5 inch Full HD (1920 x 1080) VGAON : Intel® HD graphics 620 Kết nối: LAN Gigabit, Wifi 5Ghz, Bluetooth, HDMI, USB 3.0 , audio + mic combo, thẻ nhớ MicroSD Trọng lượng : 1.2 kg Kích thước : 304 x 207 x 17.3 mm
Dell Latitude E5550 | Core i5 - 5200U I 8GB SSD I 240GB 15.6'' HD (2nd)
Thông số sản phẩm
CPU: Core i5 5200U – Ram: DDR3 8 GB – Ổ cứng: SSD 240 GB – Card màn hình: Intel HD Graphics – Màn hình: 15 inch – Trọng lượng : 2 kg – Hệ điều hành trong máy: Windows 10 – Màu sắc: đen – Hãng sản xuất: Dell
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ĐÁNH GIÁ SẢN PHẨM