Dell 15R Specifications
Contents
1. abgn bgn Wi Di optional and Bluetooth wireless technology Audio Controller Speaker Internal microphone support Volume controls Video Video type Integrated Discrete Inspiron 14R 5420 7420 M421R 5425 Conexant CX20672 21Z 2W single digital microphone in camera assembly program menus and keyboard media control keys Inspiron 14R 5420 7420 M421R 5425 Intel HD graphics Inspiron 14R 5420 e NVIDIA GeForce GT630M Inspiron 14R 5420 e NVIDIA GeForce GT640M Inspiron 14R 7420 e AMD Radeon HD 7650M Inspiron M421R 5425 Inspiron 15R 5520 7520 M521R 5525 Conexant CX20672 21Z 2W single digital microphone in camera assembly program menus and keyboard media control keys Inspiron 15R 5520 7520 M521R 5525 e Intel HD graphics Inspiron 15R 5520 7520 e AMD Radeon HD 7420G Inspiron M521R 5525 e AMD Radeon HD 7520G Inspiron M521R 5525 e AMD Radeon HD 7640G Inspiron M521R 5525 e AMD Radeon HD 7660G Inspiron M521R 5525 e AMD Radeon HD 7670M Inspiron 15R 5520 e AMD Radeon HD 7730M Inspiron 15R 7520 e AMD Radeon HD 7650M Inspiron M521R 5525 Video Video memory Integrated Discrete Ports and Connectors Audio Mini Card HDMI Network adapter USB Media Card Reader VGA mSATA optional Inspiron 14R 5420 7420 M421R 5425 Shared 1GB Inspiron 14R 5420 Inspiron M421R 5425 2 GB Inspiron 14R 7420 Inspiron 14R 5420 72. 420 M421R 5425 one microphone in port one stereo headphone microphone combo port one digital microphone one half size Mini Card slot one full size Mini Card slot optional Inspiron 14R 5420 7420 one 19 pin port one RJ45 port three 9 pin USB 3 0 compliant ports one 9 pin USB 3 0 compliant port with PowerShare and Windows debugging one 8 in 1 slot one 15 hole port one mSATA port that supports up to 32 GB Inspiron 14R 5420 7420 Inspiron 15R 5520 7520 M521R 5525 Shared 1 GB Inspiron 15R 5520 Inspiron M521R 5525 2 GB Inspiron 15R 7520 Inspiron 15R 5520 7520 M521R 5525 one microphone in port one stereo headphone speaker port one digital microphone one half size Mini Card slot one full size Mini Card slot optional one 19 pin port one RJ45 port three 9 pin USB 3 0 compliant ports one 9 pin USB 3 0 compliant port with PowerShare and Windows debugging one 8 in 1 slot one 15 hole port one mSATA port that supports up to 32 GB Inspiron 15R 5520 7520 Battery 6 cell smart lithium ion Height Width Depth Weight Voltage Charge time approximate Operating time Coin cell battery Power adapter Type Input voltage Input current maximum Input frequency Inspiron 14R 5420 7420 M421R 5425 20 mm 0 79 inches 208 mm 8 19 inches 51 mm 2 00 inches 0 33 kg 0 73 lb ASL a WABXE 4 hours when the computer is turned off battery oper
3. 52 00 mm 9 92 inches 2 78 kg 6 13 Ib NOTE The weight of your laptop will vary depending on the configuration ordered and the manufacturing variability Inspiron 15R 5520 7520 M521R 5525 e Intel Pentium dual core e Intel Core i3 e Intel Core i5 e Intel Core i7 e AMD A4 4300M e AMD A6 4400M e AMD A8 4500M e AMD A10 4600M e Intel HM77 Express chipset e AMD A70M FCH chipset Memory Connectors Capacities Minimum memory Maximum memory Memory type Memory configurations supported Communications Modem optional Network adapter Wireless Inspiron 14R 5420 7420 M421R 5425 two internally accessible DDR3 SODIMM sockets 2 GB and 4 GB 2 GB 8 GB 1600 MHz DDR3 SODIMM 2 GB 4 GB 6 GB and 8 GB Inspiron 14R 5420 7420 M421R 5425 external V 92 56 K USB modem 10 100 Ethernet LAN on system board Inspiron 14R 5420 Inspiron M421R 5425 10 100 1000 Ethernet LAN on system board Inspiron 14R 7420 WLAN WiMax Wi Fi abgn bgn Wi Di optional and Bluetooth wireless technology Inspiron 15R 5520 7520 M521R 5525 two internally accessible DDR3 SODIMM sockets 2 GB and 4 GB 2 GB 8 GB 1600 MHz DDR3 SODIMM 2 GB 4 GB 6 GB and 8 GB Inspiron 15R 5520 7520 M521R 5525 external V 92 56 K USB modem 10 100 Ethernet LAN on system board Inspiron 15R 5520 Inspiron M521R 5525 10 100 1000 Ethernet LAN on system board Inspiron 15R 7520 WLAN WiMax Wi Fi
4. F e Secure Digital SD memory card e Secure Digital High Capacity SDHC e Secure Digital Extended Capacity SDXC with ultra high speed e Memory Stick e Memory Stick PRO MS PRO e Memory Stick Extended Capacity MSXC e MultiMedia Card MMC e MultiMedia Card plus MMC Touchpad X Y position resolution graphics table mode Size Height Width Keyboard backlit Number of keys Inspiron 14R 5420 7420 M421R 5425 240 cpi 52 7 mm 2 07 inches sensor active area 97 0 mm 3 82 inches rectangle Inspiron 14R 5420 7420 M421R 5425 102 U S 103 United Kingdom 106 Japan 105 Brazil Inspiron 15R 5520 7520 M521R 5525 240 cpi 52 7 mm 2 07 inches sensor active area 97 0 mm 3 82 inches rectangle Inspiron 15R 5520 7520 M521R 5525 102 U S 103 United Kingdom 106 Japan 105 Brazil Display Type Maximum resolution Dimensions Height Width Diagonal Refresh rate Operating angle Horizontal viewing angle Vertical viewing angle Pixel pitch Camera Camera resolution Video resolution maximum Diagonal viewing angle Inspiron 14R 5420 7420 M421R 5425 14 0 HD WLED TrueLife 1366 x 768 14 0 HD WLED TrueLife optional 1600 x 900 Inspiron 14R 5420 7420 1600 x 900 Inspiron 14R 5420 7420 1366 x 768 Inspiron M421R 5425 173 95 mm 6 85 inches 309 40 mm 12 18 inches 355 60 mm 14 00 inches 60 Hz O degre
5. Specifications 2012 2013 Dell Inc Dell the DELL logo and Inspiron are trademarks of Dell Inc Microsoft and Windows are either trademarks or registered trademarks of Microsoft Corporation in the United States and or other countries Intel is a registered trademark and Core is a trademark of Intel Corporation in the U S and other countries AMD is a registered trademark of Advanced Micro Devices Inc Bluetooth is a registered trademark owned by Bluetooth SIG Inc and is used by Dell under license 2013 10 A01 Regulatory Model P33G P25F Type P33G001 P33G002 P25F001 P25F002 Computer Model Inspiron 5420 5425 5520 5525 7420 7520 Dimensions Height front and back Width Depth Weight with 6 cell battery System Information Processor System chipset Inspiron 14R 5420 7420 M421R 5425 28 88 mm to 31 60 mm 1 14 inches to 1 24 inches 347 00 mm 13 66 inches 240 00 mm 9 45 inches 240 kg 5 30 lb NOTE The weight of your laptop will vary depending on the configuration ordered and the manufacturing variability Inspiron 14R 5420 7420 M421R 5425 e Intel Pentium dual core e Intel Core i3 e Intel Core i5 e Intel Core i7 e AMD A4 4300M e AMD A6 4400M e AMD A8 4500M e AMD A10 4600M e Intel HM77 Express chipset e AMD A70M FCH chipset Inspiron 15R 5520 7520 M521R 5525 30 03 mm to 34 10 mm 1 18 inches to 1 34 inches 378 00 mm 14 88 inches 2
6. ating time varies depending on operating conditions and can be significantly reduced under certain power intensive conditions CR 2032 Inspiron 14R 5420 7420 M421R 5425 65 W Inspiron 14R 5420 7420 90 W Inspiron 14R 5420 7420 Inspiron M421R 5425 100 240 VAC 1 50 A 1 60 A 2 50 A Inspiron M421R 5425 1 50 A 1 60 A 1 70 A 2 50 A Inspiron 14R 5420 7420 50 60 Hz Inspiron 15R 5520 7520 M521R 5525 20 mm 0 79 inches 208 mm 8 19 inches 51 mm 2 00 inches 0 33 kg 0 73 lb 11 1 VDC 4 hours when the computer is turned off battery operating time varies depending on operating conditions and can be significantly reduced under certain power intensive conditions CR 2032 Inspiron 15R 5520 7520 M521R 5525 65 W 90 W 100 240 VAC 1 50 A 1 60 A 1 70 A 2 50 A 50 60 Hz Power adapter Output current continuous Output power Rated output voltage Temperature range Operating Storage Media card reader Cards supported Inspiron Inspiron 14R 5420 7420 15R 5520 7520 M421R 5425 M521R 5525 3 34 A Inspiron 3 34 A 4 62 A 14R 5420 7420 4 62 A Inspiron 14R 5420 7420 Inspiron M421R 5425 65 W Inspiron 65 W 90 W 14R 5420 7420 90 W Inspiron 14R 5420 7420 Inspiron M421R 5425 19 50 1 VDC 19 50 1 VDC 0 C to 40 C 0 C to 40 C 32 F to 104 F 32 F to 104 F 40 C to 70 C 40 C to 70 C 40 F to 158 F 40 F to 158
7. e closed to 135 degrees 40 40 15 30 H L 0 226 mm x 0 226 mm Inspiron 14R 5420 7420 M421R 5425 720p HD 1280 x 720 pixels 1280 x 720 pixels 60 degrees Inspiron 15R 5520 7520 M521R 5525 15 6 HD WLED TrueLife 1366 x 768 15 6 FHD WLED AG optional 1920 x 1080 1920 x 1080 193 54 mm 7 62 inches 344 23 mm 13 55 inches 396 42 mm 15 60 inches 60 Hz O degree closed to 135 degrees 40 40 15 30 H L 0 252 mm x 0 252 mm Inspiron 15R 5520 7520 M521R 5525 720p HD 1280 x 720 pixels 1280 x 720 pixels 60 degrees Computer environment Temperature range Operating Storage Inspiron 14R 5420 7420 M421R 5425 ORGEItOr5NG B2 8Fit01958F 40 C to 65 C 40 F to 149 F Relative humidity maximum Operating Storage 10 to 90 non condensing 10 to 95 non condensing Inspiron 15R 5520 7520 M521R 5525 ORE toS5 RC B283 Fit019519F 40 C to 65 C 40 F to 149 F 10 to 90 non condensing 10 to 95 non condensing Maximum vibration using a random vibration spectrum that simulates user environment Operating Storage 0 66 GRMS 1 3 GRMS 0 66 GRMS 1 3 GRMS Maximum shock Measured with hard drive in operating status and a 2 ms half sine pulse for operating Also measured with hard drive in head parked position and a 2 ms half sine pulse for storage Operating Storage Altitude maximum Operatin
8. g Storage Airborne contaminant level 110 G 160G 15 2 m to 3048 m 50 ft to 10 000 ft 15 2 m to 10 668 m 50 ft to 35 000 ft G1 as defined by ISA 571 04 1985 110 G 160 G 15 2 m to 3048 m 50 ft to 10 000 ft 15 2 m to 10 668 m 50 ft to 35 000 ft Gl as defined by ISA 571 04 1985
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