Thông số kỹ thuật
Máy tính xách tay DELL LATITUDE E6420 XFR | |||
Bộ vi xử lý | Intel®Core™ i5 and i7 Dual Core processors | ||
Tùy chọn Hệ điều hành | Genuine Windows® 7 Home Basic, Home Premium, Professional, Ultimate, Genuine Windows Vista Ultimate, Business, Home Basic Linux Ubuntu 10.10 | ||
Bộ nhớ RAM | Up to 8GB DDR3 SDRAM (1333 MHz); 2 slots supporting 1G, 2G or 4GB DIMMs | ||
Chipset | Mobile Intel®QM67 Express Chipset | ||
Tùy chọn đồ họa | Intel® HD Graphics 3000 NVIDIA®NVS™4200M discrete graphics (512MB DDR3) | ||
Tùy chọn Màn hình | 14.0” HD (1366×768) wide-view outdoor-viewable LED with Direct Vue™ technology 14.0” HD (1366×768) wide-view outdoor-viewable resistive touchscreen LED with Direct Vue™ technology | ||
Tùy chọn ổ cứng lưu trữ | 7200 rpm SATA hard drive up to 320GB Mobility solid state drive up to 256GB | ||
Tùy chọn DVD | DVD-ROM Second battery DVD+/-RW USB 3.0 module Second hard drive Legacy I/O module 7 Wired: 10/100/1000 Gigabit Ethernet Bluetooth Options: Dell Wireless 375 Bluetooth 2, 7 (RJ-11, RJ-45, serial) | ||
Tùy chọn đa phương tiện | High quality speakers Integrated noise reducing array microphones Stereo headphone/microphone combo jack Optional integrated FHD video webcam and Dell Webcam Central software | ||
Tùy chọn pin | 6-cell, 60Wh (2.8Ah) ExpressCharge capable Optional 12-cell slice, 84Wh Optional media bay battery | ||
Tùy chọn nguồn | 90W AC adapter Optional 90W auto/air DC adapter. | ||
Tùy chọn kết nối | Intel® Centrino® Advanced-N 6205 (802.11a/b/g/n) Intel Centrino Advanced -N + WiMAX 6250 (802.11a/b/g/n + 802.16e) Intel®Centrino®Ultimate-N 6300 (802.11a/b/g/n) Dell Wireless 1501 (802.11 b/g/n 1×1) Dell Wireless 1530 (802.11 a/g/n 2×2) Mobile Broadband & GPS Options: Dell Wireless™ 5630 Multi-mode HSPA-EVDO Mini Card (Gobi™ 3000) with A-GPS. Dell Wireless 5550 Single-mode HSPA Mini Card with A-GPS Dell Wireless 5800 (LTE/4G) Mobile Broadband. Dedicated GPS and antenna, SiRFstarIV™ | ||
Các port, khe cắm và khả năng mở rộng | USB 2.0 (2) USB/eSATA combo (1) Optional USB 3.0 (2 via media bay module) Serial DB9 pin. VGA HDMI Network connector (RJ-45) Stereo headphone/ microphone combo jack. Docking connector SmartCard reader Optional Contactless SmartCard reader. Express Card 54/ Memory card reader/ | ||
tùy chọn thiết bị đầu vào | Dual Pointing Keyboard: Standard or Backlit, Multi-touch Touchpad, Resistive-touch Panel Option (Single Point glove touch) | ||
Bảo mật | Intel® vPro™ Technology’s advanced management features (optional, requires Intel WiFi® Link WLAN), TPM 1.2 | ||
Kích thước và trọng lượng | Width: 14.0”/356.1 mm (15.3”/389.3mm with bumpers) Depth: 11.7”/296 mm (12.1”/308.3mm with bumpers) Height: 2.2”/56.8 mm (2.6”/67mm with bumpers) Weight: Starting at 8.8 lbs/3.99 kg (with 6-cell battery and no optical drive) | ||
Quản lý và bảo mật hệ thống | Smart Card Reader Optional Contactless Smart Card Reader. Optional fingerprint reader TPM 1.28 Cable lock slots Battery and hard drive locks | ||
Các tuân thủ điều kiện môi trường | Regulatory Model: P21G Regulatory Type: P21G001 Energy Star 5.0 EPEAT |