Toshiba MK3021GAS (HDD2181) user manual Specifications -MK3021GAS HDD2181

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SPECIFICATIONS –MK3021GAS (HDD2181)

General

 

Model

MK3021GAS (HDD2181)

Interface

ATA-2/3/4/5

Functionality

 

Formatted Capacity

30.0058GB

Rotational Speed

4200rpm

Avg. Rotational Latency

7.14/ms

Spin-up Time

4sec (typical)

Buffer

2MB

Seek Time (Average)

12

Internal Transfer Rate

154.3 ~ 298.0 Mbits/sec (max)

Host Transfer Rate

100Mbytes/sec

Internal Drive Characteristics

 

Number of Disks

1

Number of Read/Write Heads

2

Track Density (TPI)

78.9k

User Data Cylinders

47,080

Logical Cylinders

16,383

Logical Heads

16

Logical Sectors/track

63

Bytes per Sector

512

Logical Blocks (LBA)

58,605,120

Reliability

 

Preventative maintenance

None

Nonrecoverable read errors

1 error per 1013 bits read

Electrical

 

Voltage

5V 5%

Power Consumption

 

Start

4.7W typ

Seek

2.6W typ

Read/Write

2.3W typ

Sleep

0.1W typ

Energy Consumption Efficiency

0.023W/GB avg

Shock

 

Operating

1,862m/s2 (190G)(2msec)

Non-Operating

7,840m/s2 (800G)(1msec)

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Contents Inch Hard Disk Drive Contents General Features Introduction MK3021GAS HDD2181Setup MK3021GAS HDD2181 Master/Slave SettingsInstallation Notes Placing Hard Drive inside your ComputerUsing the Hard Disk Drive MK3021GAS HDD2181 Backing up Data FilesTroubleshooting MK3021GAS HDD2181 Problem SolutionSpecifications -MK3021GAS HDD2181 Physical RegulatoryRecommended Cable Characteristics Drive Connectors -MK3021GAS HDD2181Interface Connector Drive Interface Signals

MK3021GAS (HDD2181) specifications

The Toshiba MK3021GAS, also known as HDD2181, is a high-performance hard disk drive designed for portable computing and consumer electronics. With a storage capacity of 30 GB, this device combines compact form with robust technology, making it an ideal choice for users looking for reliable data storage solutions.

One of the standout features of the MK3021GAS is its compact size and lightweight design, which is especially important for portable applications. It adopts a 2.5-inch form factor, allowing easy integration into laptops and external drives. Despite its small dimensions, it provides ample storage for applications, documents, multimedia files, and more, catering to a wide range of users.

The MK3021GAS operates at a spindle speed of 4,200 RPM, which, while not as fast as some modern drives, balances energy efficiency with acceptable performance for the tasks it is designed to handle. Its data transfer rate can reach up to 100 MB/s, which supports efficient reading and writing operations, making it suitable for various applications, including data backups and multimedia storage.

Technologically, the MK3021GAS incorporates an Ultra ATA/100 interface, enabling a high-speed connection to the host device. This compatibility with older and newer systems ensures versatility in usage and a straightforward installation process. The drive also features a 2 MB buffer, enhancing the overall performance by temporarily storing frequently read data for quicker access.

Given its design for mobile computing, the MK3021GAS incorporates advanced shock absorption and vibration-resistant technologies. This is crucial for protecting valuable data from potential damage during transport, making it a reliable option for users who require durability alongside performance.

In terms of power consumption, the MK3021GAS is designed to be energy-efficient, drawing less power compared to traditional 3.5-inch drives. This efficiency translates to longer battery life for portable devices, an essential consideration for on-the-go users.

Overall, the Toshiba MK3021GAS (HDD2181) exemplifies the perfect balance of compactness, performance, and reliability. Its combination of ample storage, efficiency, and durability makes it a great option for those requiring dependable data storage in portable formats. Whether for personal or professional use, this hard disk drive remains a notable product in Toshiba's lineup, reflecting the company’s commitment to quality and innovation in the storage solution market.