Index

STANDBY

5-36, 6-9

STANDBY command

6-8

STANDBY IMMEDIATE

5-33, 6-9

STANDBY IMMEDIATE command

6-8

standby mode

6-8

start mode

4-19

status

5-54

status flag

5-48

status register

5-11

status report in event of error

6-20

subassembly

4-2

surface temperature measurement

 

 

point

3-6

sustained Ultra DMA data

 

 

in burst

5-155

out burst

5-160

system configuration

2-3

T

 

 

temperature range

1-2

terminating ultra DMA data

 

 

in burst

5-140

out burst

5-145

test span

5-56

the data

 

 

in transfer

5-139

out transfer

5-144

theory of device operation

4-1

timing

5-149

total number of drive error

5-54

track following operation

4-18

track slip processing

6-10

U

 

 

ultra DMA CRC rule

5-147

ultra DMA data

 

 

in command

5-138

out command

5-143

ultra DMA data burst timing

 

requirement

5-152

ultra DMA data transfer

5-151

ultra DMA feature set

5-137

ultra DMA sender and recipient

 

timing requirement

5-154

ultra DMA termination with pull-up

 

or pull-down

5-148

unload feature

5-34

UNLOAD IMMEDIATE

5-34

unrecoverable read error

1-11

using read segment buffer

6-15

V

 

VCM current sense resistor (CSR)

4-14

viterbi detection circuit

4-11

W

 

WRITE BUFFER

5-75

write cache

1-3, 6-19

write circuit

4-9

WRITE DMA

5-71

WRITE DMA EXT

5-117

WRITE DMA FUA EXT

5-121

WRITE LOG EXT

5-122

WRITE MULTIPLE

5-65

WRITE MULTIPLE EXT

5-120

WRITE MULTIPLE FUA EXT

5-125

write precompensation

4-9

WRITE SECTOR(S)

5-23

WRITE SECTOR(S) command

 

protocol

5-133

WRITE SECTOR(S) EXT

5-116

WRITE VERIFY

5-25

write/read recovery

4-17

C141-E221

IN-5

Page 273
Image 273
Fujitsu MHV2080AS, MHV2060AS, MHV2040AS manual Surface temperature measurement

MHV2060AS, MHV2080AS, MHV2040AS specifications

Fujitsu's MHV series of hard disk drives, specifically the MHV2040AS, MHV2080AS, and MHV2060AS models, are designed to deliver efficient performance and reliability for a range of applications, particularly in desktop computing and entry-level servers. Each of these drives adheres to the Serial ATA (SATA) interface, which ensures compatibility across a wide range of systems and is known for its cost-effectiveness and simplicity.

The MHV2040AS features a storage capacity of 40GB, making it suitable for basic computing tasks including document editing, web browsing, and media playback. The MHV2060AS steps it up with a 60GB capacity, allowing for increased data storage needs while still maintaining a high level of performance. The largest of the trio, the MHV2080AS, offers an impressive 80GB of space, positioning it well for users who require additional room for applications, games, and multimedia files.

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In terms of technology, the MHV series employs a fluid dynamic bearing (FDB) motor, which not only enhances reliability but also reduces noise levels during operation. The FDB technology helps improve the longevity of the drives by minimizing wear on mechanical components. This characteristic is particularly important for users seeking quieter drives, especially in work environments that require minimal disruption.

The drives also incorporate advanced power management features that significantly reduce power consumption, making them an environmentally friendly choice for users mindful of their carbon footprint. These drives are equipped with energy-saving modes that optimize their performance when not in full use, ensuring lower operational costs and longer lifespan.

Overall, the Fujitsu MHV2040AS, MHV2080AS, and MHV2060AS hard drives provide a solid solution for users looking for dependable storage with a range of capacities to fit their needs. Their performance, combined with noise reduction technologies and energy efficiency, makes them a notable choice for various computing environments, from single-user desktops to small business applications.