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Maintenance & Service Guide
Presario 1200 Series
Models: 1255, 1256, 1260, 1262, 1266, 1267, 1272, 1273, 1274, and 1275

 | Home Page | Notice | Preface | Product Description | Troubleshooting  
Illustrated Parts Catalog
Removal & Replacement Procedures | Specifications
Pin Assignments
| Battery Pack Operations


Specifications

Hard Drives

Hard Drives

 

3.2-GB

4.3-GB

4.8-GB

Capacity Per Drive (Formatted)

3.2 GB

4.3 GB

4.8 GB

Drive Type

2.5"

2.5"

2.5"

Logical Configuration
Cylinders

Heads

Sectors per track

Bytes per sector


7470

4

---

512


6568

6

---

512


11648

4

330 (max.)

512

Seek Times
(Typical, Including settling in ms)
Single track


Average


Full stroke




---


12


---




---


12


---




5.5 max (read)
6.5 max (write)

16 max (read)
17 max (write)

30 max (read)
31 max (write)

 

Transfer Rate
At interface


33.3 MB/S


33.3 MB/S


33.3 MB/S

 

Hard Drives

 

6.4-GB

Capacity Per Drive

6.49 GB

Drive Type

2.5"

Logical Configuration
Cylinders

Heads

Sectors per track

Bytes per sector


8955

6

---

512

Seek Times
(Typical, Including settling in ms)
Single track
Average
Full stroke



---

12
---

Transfer Rate
At interface


33.3 MB/S

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Revised: 25 February 1999