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%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

22

Chapter 1

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Acer 7530G Hard Disk Drive Specifications, WD1200BEVS WD1600BEVS WD2500BEVS, Blue-Ray Combo Drive Module Specification
Page 31 Page 33

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.
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