Asus D509BA 15.6" HD Laptop, AMD A9/8GB/Radeon R5/512GBSSD/W10 - Slate Grey
Asus D509BA-BR044T, A9-9425, 15.6HD, 8GB (Max 12GB), 512GB PCIe NVMe M.2, Radeon R5, Wi-Fi 5(802.11ac)+Bluetooth 4.1 (Dual band) 1*1, 1x HDMI, 2x USB 2.0, 1x USB3.1 Type A (Gen1), 1x USB3.1 Type C (Gen 1), full-size keyboard with numeric keypad, fast charging 60% in 49 minutes , 1.9Kg, -, Slate Grey, 1 Year, Win10
- Stylish on the go
- Weight of just 1.9 kg
- NanoEdge Display,
- ASUS Splendid technology
- Eye Care mode reduce 30% blue light
- ASUS Sonic Master
- Dual storage Option
- 1.4mm Key travel
- Fast Charging to 60 percent in 49 minutes
- Number Key
39.6 cm (15.6")
Display resolution The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
1366 x 768 pixels
Touchscreen A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.
Aspect ratio The aspect ratio is the ratio of the width of a shape to its height. For example, 4:3 is common for standard displays and 16:9 is the ratio for Widescreen TV.
LED backlight A backlight is a form of illumination used in liquid crystal displays (LCDs). One type of backlight is made by LEDs, which can be either white or RGB (red green blue). White LEDs are used most often in notebooks and desktop screens, and in virtually all mobile LCD screens. RGB LEDs for backlighting are found in high-end color proofing displays such as HP DreamColor LP2480zx monitor or selected HP EliteBook notebooks, as well as newer consumer grade displays such as Dell's Studio series laptops which have an optional RGB LED display.
Maximum refresh rate
NTSC coverage (typical)
Processor frequency The speed that the microprocessor executes each instruction or each vibration of the clock. The CPU requires a fixed number of clock ticks, or cycles, to execute each instruction. The faster the clocks rate, the faster the CPU, or the faster it can execute instructions. Clock Speeds are usually determined in MHz, 1 MHz representing 1 million cycles per second, or in GHz, 1 GHz representing 1 thousand million cycles per second. The higher the CPU speed, the better a computer will perform.
Processor boost frequency The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded.
Processor family A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.
Processor cores The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).
Processor cache type
Processor lithography The process which is performed by the processor e.g. CPU (Central Processing Unit).
Thermal Design Power (TDP)
Total SSDs capacity
Number of SSDs installed
Optical drive type An optical drive uses laser to read optical discs such as CDs, DVDs and Blu-Ray. Some types of optical drive are: CD ROM drive, CR-RW (CD writer) drive, DVD-ROM.
Discrete graphics adapter model A graphics adapter (often known as a video card) generates images for a display. A discrete graphics adapter plugs into the motherboard, and usually produces much better graphics than an integrated graphics adapter. There are various models of discrete graphics adapters.
On-board graphics adapter Graphics hardware which is built into the motherboard or CPU, as opposed to a separate graphics adapter (video card). On-board graphics uses CPU and RAM for graphics processing.
Discrete graphics adapter
On-board graphics adapter model "Graphic adapter" is the hardware that produces images on a display. "On-board" means that the graphics adapter is intergrated inside the motherboard.
AMD Radeon R5
On-board graphics adapter base frequency
Wi-Fi Popular technology that allows an electronic device to exchange data or connect to the internet wirelessly using radio waves.
Bluetooth Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Wi-Fi 5 (802.11ac)
Wi-Fi standards The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.
802.11a,Wi-Fi 5 (802.11ac),802.11b,802.11g,Wi-Fi 4 (802.11n)
Ethernet LAN An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.
Ports & interfaces
USB 2.0 ports quantity Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity Number of USB 3.0 (3.1 Gen 1) ports with Type-C connector. USB 3.0 (3.1 Gen 1) is USB interface version which supports transfer rate up to 5 Gbit/s (SuperSpeed). USB Type-C connector has symmetrical design architecture and compatible with Thunderbolt 3 interface.
HDMI ports quantity The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.
Combo headphone/mic port
Numeric keypad Small, palm-sized, seventeen key section of a computer keyboard, usually on the very far right. The numeric keypad features digits 0 to 9, addition (+), subtraction (-), multiplication (*) and division (/) symbols, a decimal point (.) and Num Lock and Enter keys. Laptop keyboards often do not have a numpad, but may provide numpad input by holding a modifier key (typically labelled "Fn") and operating keys on the standard keyboard.
Number of battery cells
Battery capacity (Watt-hours)
AC adapter power
AC adapter frequency
50 - 60 Hz
AC adapter input voltage
100 - 240 V
AC adapter output current
AC adapter output voltage
Energy Star certified This indicates that the product is compliant with Energy Star, which is an international standard for energy-efficient consumer products.
UL, CE Marking Compliance, FCC Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, Energy Star
Weight & dimensions
|Product Condition||Brand New/Unused|
|Screen Size (Inches)||15.60 Inch|
|CPU Series||AMD A9|
|GPU Series||AMD Radeon R5|
|Total RAM Installed||8 GB|
|Storage Size (HDD)||N/A|
|Storage Size (SSD)||512 GB|
|Processor||AMD Dual Core A9-9425 Processor, 3.1 GHz|
|Ram/Memory||8GB (Max 12GB)|
|Operating System||Windows 10 (64bit)|
|Graphics||AMD Radeon R5 graphics|
|Screen Size||15.6'; Narrow border; 200nits; HD 1366x768 16:9; Anti-Glare; NTSC: 45%|
|Storage||512GB PCIe NVMe M.2|
|Network||Wi-Fi 5(802.11ac)+Bluetooth 4.1 (Dual band) 1*1|
|Card Reader||Micro SD; SDXC|
|Ports||1x HDMI, 2x USB 2.0, 1x USB3.1 Type A (Gen1), 1x USB3.1 Type C (Gen 1)|
|Audio||Built-in speaker; Built-in microphone; Audio by ICEpower; Sonic Master|
|Webcam||VGA Web Camera (Fixed type)|
|Battery||32WHrs, 2S1P, 2-cell Li-ion|
|Dimensions & Weight||36.0(W) x 23.5(D) x 2.29 ~ 2.29 (H) cm; 1.70 KG (Without Battery) 1.90 KG (with 2 cell battery)|