Hitachi C4K60 Specifications - Page 11

General, 1. Introduction, Features], Identify Device Information for Setup] - 20 hd

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1.0 General 1.1. Introduction The Travelstar C4K60-30/20 disk drives reach high capacities in a 1.8 type form factor by applying the latest high-density recording technology. Product name Travelstar C4K60-30 Travelstar C4K60-20 Model name HTC426030G7CE00 HTC426020G7CE10 Capacity (Formatted) 30.005 GB 20.003 GB Height 7.0 mm 7.0 mm Interface ATA-6(IDE) ATA-6(IDE) [Features] - GMR Head - ID-less Format - ME2PRML Read Channel - Data Transfer Rate (Host-Device) -16.6 MB/sec: PIO mode-4/Multiword DMA mode-2 - 100 MB/sec: Ultra DMA mode-5 (Device-Buffer) - 18.4 to 34.0 MB/s(30GB), 15.9 to 29.7 MB/sec(20GB) - CDR (Constant Density Recording) - On-the-fly ECC Correction - Buffer: 2MB - Read-ahead Cache/Write Cache - Auto Read Reassign/Auto Write Reassign - SMART - Average Access Time 15 ms - Embedded Sector Servo - FDB(Fluid Dynamics Bearing) Motor - Rotary Actuator - Load/Unload Mechanism - 46 grams - Low Power Consumption: 0.25W at Idle mode, 0.08W at Standby mode - Advanced Power Management(APM) - Non-operating Shock: 11,760m/S2(1200G, 1ms, half-sine wave) - Operating Shock: 4,900m/S2(500G, 2ms, half-sine wave) [Identify Device Information for Setup] Table 1.1 Identify Device information (Addressing) Product name Word 1 Word 3 Word 6 Word 60 - 61 *1 (Model name) Number of CYL. Number of HD Number of SPT Word 100 - 103 Total LBA HTC426030G7CE00 16383 *2 16 63 58,605,120 (3FFFh) (0010h) (3Fh) (037E3E40h) HTC426020G7CE10 16383 *2 16 63 39,070,080 (3FFFh) (0010h) (3Fh) (02542980h) *1 : Words 60-61 reflect the total number of user addressable sectors in LBA mode. *2 : Maximum capacity in CHS mode is 8,455MB. K6610170 Rev.2 Dec 22, 2004 - 11 -

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K6610170
Rev.2
Dec 22, 2004
- 11 -
1.0 General
1.1. Introduction
The Travelstar C4K60-30/20 disk drives reach high capacities
in a 1.8 type form factor by applying the latest
high-density recording technology.
Capacity
Product name
Model name
(Formatted)
Height
Interface
Travelstar C4K60-30
HTC426030G7CE00
30.005 GB
7.0 mm
ATA-6(IDE)
Travelstar C4K60-20
HTC426020G7CE10
20.003 GB
7.0 mm
ATA-6(IDE)
[Features]
-
GMR Head
-
ID-less Format
-
ME
2
PRML Read Channel
-
Data Transfer Rate
(Host-Device)
-16.6 MB/sec: PIO mode-4/Multiword DMA mode-2
- 100 MB/sec: Ultra DMA mode-5
(Device-Buffer)
- 18.4 to 34.0 MB/s(30GB), 15.9 to 29.7 MB/sec(20GB)
-
CDR (Constant Density Recording)
-
On-the-fly ECC Correction
-
Buffer: 2MB
-
Read-ahead Cache/Write Cache
-
Auto Read Reassign/Auto Write Reassign
-
SMART
-
Average Access Time 15 ms
-
Embedded Sector Servo
-
FDB(Fluid Dynamics Bearing) Motor
-
Rotary Actuator
-
Load/Unload Mechanism
-
46 grams
-
Low Power Consumption:
0.25W at Idle mode, 0.08W at Standby mode
-
Advanced Power Management(APM)
-
Non-operating Shock:
11,760m/S
2
(1200G, 1ms, half-sine wave)
-
Operating Shock:
4,900m/S
2
(500G, 2ms, half-sine wave)
[Identify Device Information for Setup]
Table 1.1 Identify Device information (Addressing)
Product name
(Model name)
Word 1
Number of CYL.
Word 3
Number of HD
Word 6
Number of SPT
Word 60 – 61 *
1
Word 100 - 103
Total LBA
HTC426030G7CE00
16383
*2
(3FFFh)
16
(0010h)
63
(3Fh)
58,605,120
(037E3E40h)
HTC426020G7CE10
16383
*2
(3FFFh)
16
(0010h)
63
(3Fh)
39,070,080
(02542980h)
*
1
:
Words 60-61 reflect the total number of user addressable sectors in LBA mode.
*2 :
Maximum capacity in CHS mode is 8,455MB.