Hard Disk Drive Specifications, Sata, Cd-Rom Cd-Rw

Hard Disk Drive

	Item				Specifications

	Vendor		Western Digital
	Model Name		WD1200BEVS		WD1600BEVS		WD2500BEVS

	Capacity (MB)		120,034		160,041		250,059

	Bytes per sector		512		512		512

	Data heads		3		3		4

	Drive Format

	Disk No.		1		2		2

	Spindle speed (RPM)		5400		5400		5400

	Performance Specifications

	Buffer size				8 MB

	Interface		SATA 1.5 Gb/s		SATA 1.5 Gb/s		SATA 1.5 Gb/s

	Data Transfer Rate (max.)				1.5 Gb/s maximum
				850 Mbits/s maximum

	DC Power Requirements

	Supply voltage				+5.0V ±5%

	Power supply ripple		Maximum Frequency: 100 mV (double amplitude) 0-30 MHz

Blue-Ray Combo Drive Module

	Item				Specification

Vendor & model name		Sony BC-5500S
Performance Specification		With CD Diskette				With DVD Diskette

Transfer rate (MB/sec)		Sustained:				Sustained:
		Max 2.4 Mbytes/sec				Max 11 Mbytes/sec

Buffer Memory		4.5 MB

Interface		SATA

Applicable disc format		Applicable media types:
		BD-ROM (Single and Dual Layer)
		BD-R (Single and Dual Layer)
		BD-RE (Single and Dual Layer)
		DVD-ROM (Single and Dual Layer)
		DVD+R (Single and Double Layer)
		DVD-R (Single and Dual Layer)
		DVD+RW (Single Layer) and DVD-RW (Single Layer) discs
		DVD-RAM (Ver.2)
		CD-ROM
		CD-R
		CD-RW

Loading mechanism		Drawer (Solenoid Open)
		Tact SW (Open)
		Emergency Release (draw open hole)

Power Requirement

Input Voltage		DC 5 V +/- 5%

Chapter 1

7530, 7530G specifications

The Acer 7530 and 7530G are part of Acer's lineup of laptops, known for their robust performance and appealing design. Targeted towards users looking for a reliable mobile computing solution, these models strike a balance between performance, portability, and cost-effectiveness.

One of the standout features of the Acer 7530 and 7530G is their display. They typically come equipped with a 15.4-inch widescreen LCD, offering a resolution of 1280x800 pixels. This ensures clear and vibrant visuals, making them suitable for various multimedia tasks, from watching movies to playing games. The screen's aspect ratio enhances the viewing experience, especially for widescreen content.

Powering these laptops is a choice of AMD processors, which provide a good combination of performance and energy efficiency. Users can expect to find models equipped with AMD Turion or Athlon processors, along with integrated or dedicated graphics options on the 7530G, which enhances gaming capabilities and boosts graphics performance for applications like photo and video editing.

In terms of memory, the Acer 7530 and 7530G typically support up to 4GB of DDR2 RAM, allowing for smooth multitasking and improved system responsiveness. The hard drive options are flexible, with configurations often including up to 320GB of storage, which offers ample space for software, files, and multimedia content.

Connectivity options on these laptops are designed to keep users connected and productive. They usually include several USB ports, an HDMI output for linking to external displays, and an integrated webcam, making it easy to engage in video conferencing. Additionally, wireless connectivity is supported with built-in Wi-Fi, allowing users to stay connected without the hassle of cables.

The design of the Acer 7530 and 7530G is sleek and modern. They usually feature a sturdy chassis with a comfortable keyboard and touchpad, ensuring that extended typing sessions are comfortable. The battery life is also reasonable, enabling users to work on the go without constantly searching for a power outlet.

Overall, the Acer 7530 and 7530G are solid choices for users seeking a durable, well-designed laptop that offers a good mix of features, performance, and multimedia capabilities. Whether for business tasks, multimedia consumption, or basic gaming, these Acer models provide a dependable solution for everyday computing needs.

Hard Disk Drive

Specifications

WD1200BEVS

WD1600BEVS

WD2500BEVS

Blue-Ray Combo Drive Module

Specification

SATA

CD-ROM

CD-RW

7530, 7530G specifications