Maxtor 1925 - Manual (Page 17)

Quickview 40 20/30/40GB AT 3-1
Chapter 3
PRODUCT SPECIFICATIONS
3.1 Models and Capacities
3.2 Drive Configuration
MODELS NUMBERS
RoHS Compliant 6K020L0 6K030L0 6K040L0
Formatted Capacity (GB LBA Mode) 20GB 30GB 40GB
GB means 1 billion bytes.
Total accessible capacity varies depending on operating environment.
* Complies with European Union Directive on Restriction of Hazardous Substances
(Section 3.13)
MODELS 20GB 30GB 40GB
Data Surfaces/Number of Heads 1 1 1
Number of Disks 1 1 1
Sectors per Drive (max LBA) 40,718,160 60,058,656 80,293,248
Integrated Interface Maxtor Ultra ATA/133 (ATA-5/ATA-6)
Recording Method PRML
Servo Type Embedded
Number of Servo Sectors 180
Data Zones per Surface 16
Data Sectors per Track (ID/OD) 450/720, 612/990, 720/1140
Areal Density (Gbits/in
2
max, ID/OD) 33.9/25.6, 46.6/36.1, 63.2/49.7
Flux Density (kfci, ID/OD) OD=352/496/583
ID = 465/639/743