Maxtor 4320 Spécifications télécharger pdf (Page 7)

PRODUCT DESCRIPTION

2 – 2

Product Features

Functional / Interface

Maxtor DiamondMax™ 2880 hard drives contain all necessary mechanical and electronic parts to interpret control

signals and commands from an AT-compatible host computer. See Section 3 Product Specifications, for complete

drive specifications.

Zone Density Recording

The disk capacity is increased with bit density management – common with Zone Density Recording. Each

disk surface is divided into 16 circumferential zones. All tracks within a given zone contain a constant

number of data sectors. The number of data sectors per track varies in different zones; the outermost zone

contains the largest number of data sectors and the innermost contains the fewest.

Read/Write Multiple Mode

This mode is implemented per ANSI ATA/ATAPI-4 specification. Read/Write Multiple allows the host to

transfer a set number of sectors without an interrupt request between them, reducing transfer process

overhead and improving host performance.

UltraDMA - Mode 2

Maxtor DiamondMax 2880 hard drives fully comply with the new ANSI Ultra DMA protocol, which greatly

improves overall AT interface performance by significantly improving burst and sustained data throughput.

Multi-word DMA (EISA Type B) - Mode 2

Supports multi-word Direct Memory Access (DMA) EISA Type B mode transfers.

Sector Address Translation

All DiamondMax 2880 drives feature a universal translate mode. In an AT/EISA-class system, the drive may

be configured to any specified combination of cylinders, heads and sectors (within the range of the drive's

formatted capacity). DiamondMax 2880 drives power-up in a translate mode:

LEDOMLYCDHTPSenoZLmocPWYTICAPAC

8D25119233,226136)*()*(BM025,11

7D80019045,916136)*()*(BM080,01

6D54809383,616136)*()*(BM554,8

6D04809672,616136)*()*(BM004,8

5D02709759,316136)*()*(BM002,7

5D84609555,216136)*()*(BM084,6

4D67509661,116136)*()*(BM067,5

4D01509529,96136)*()*(BM221,5

3D23409473,86136)*()*(BM023,4

2D88209385,56136)*()*(BM088,2

2D65209069,46136)*()*(BM065,2

(*) The fields LZone (Landing Zone) and WPcom (Write Pre-comp) are not used by the Maxtor hard drive

and the values may be either 0 or the values set by the BIOS. All capacities listed in the above table are based

on 10

or one million bytes.

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Maxtor 4320 Spécifications Page 7