Seagate ST9120817AS, ST9250827AS manual Drive mounting, Mounting dimensions-top, side and end view

Models: ST9120817AS ST9160827AS ST9200827AS ST9250827AS

1 46
Download 46 pages 50.37 Kb
Page 27
Image 27

3.4Drive mounting

You can mount the drive using four screws in the side-mounting holes or four screws in the bottom-mounting holes. See Figure 4 for drive mounting dimensions. Follow these important mounting precautions when mount- ing the drive:

Allow a minimum clearance of 0.030 inches (0.76 mm) around the entire perimeter of the drive for cooling.

Use only M3 UNC mounting screws.

Do not overtighten the mounting screws (maximum torque: 4.0 inch-lb).

Four (4) threads (0.080 inches) minimum screw engagement recommended.

Measurements shown in Figure 4 are in inches.

2 .399

COF CONN. DATUM B

C OF DRIVE

( .189 )

2

SATA

( .020 )

SECTION B-B (SATA)

.039 B C D

2 .152

.399

2

DETAIL A (PATA)

B

.039 B C D

.016 C

2 .012

.370

2

DETAIL A (SATA)

1DIMENSIONS PER EIA-720 OR SFF 8201 SPECIFICATION.

2DIMENSIONS PER SFF 8212 OR SFF 8223.

3DRIVE LENGTH W/ PATA IS 3.945±.057 (WORST CASE). DRIVE LENGTH W/ SATA IS 3.957±.062 (WORST CASE).

3.945 ± .010 (BASE)

.157 2

1 2.750 ±.010

(BASE)

PATA

 

 

3

BASE

 

 

1

 

 

 

3.567

 

.551

1

 

.374 ±.008

-D-

2X .118 BOTH SIDES

1

BASE

3.567

 

(BASE) 1

.551

1

B

DETAIL A

( .490 )

.217 ±.050

.217 ±.050

( .673 )

2X M3 X 0.5-6H

MOUNTING HOLES; BOTH SIDES

.12 MIN FULL THREAD

0.148 ±.010 X 90

1

4X M3 X 0.5-6H

MOUNTING HOLES; BOTH SIDES

.10 MIN FULL THREAD 0.148 ±.010 X 90

1

1

2.430

-B-

.160 1

-C-

Figure 4. Mounting dimensions—top, side and end view

Momentus 5400.4 SATA Product Manual, Rev. A

19

Page 27
Image 27
Seagate ST9120817AS, ST9250827AS, ST9200827AS, ST9160827AS manual Drive mounting, Mounting dimensions-top, side and end view

ST9120817AS, ST9160827AS, ST9200827AS, ST9250827AS specifications

The Seagate ST9250827AS, ST9200827AS, ST9160827AS, and ST9120817AS are notable hard drives that have made their mark in the storage industry, primarily due to their reliable performance, capacity options, and advanced technologies. Each model is tailored to meet the needs of different user scenarios, making them versatile choices for both personal and enterprise applications.

The ST9250827AS, with a capacity of 250GB, is designed for users requiring sufficient storage for general applications. Ideal for laptops and external drives, it offers a 5400 RPM spindle speed, ensuring quick access times and efficient data retrieval. The drive also incorporates Seagate’s Advanced Power Management technology, which helps extend battery life in portable devices by optimizing power consumption.

The ST9200827AS steps up with a 320GB capacity, catering to users needing increased storage for larger files, applications, and media collections. With similar 5400 RPM performance, it balances speed and energy efficiency. This model is suitable for those looking to enhance their mobile experience without sacrificing performance.

The ST9160827AS, a 160GB variant, is a compact solution for users needing a smaller footprint. It retains the energy efficiency and power management features present in the other models while delivering adequate performance for everyday computing tasks. This model is particularly suited for older machines or as a secondary drive in systems where space is at a premium.

Lastly, the ST9120817AS, with its 120GB capacity, is the smallest of the lot, perfect for basic storage needs. It’s well-suited for entry-level laptops or as a backup option for essential data. While its capacity may be limited compared to the others, it maintains the same reliability and efficiency attributed to Seagate’s technology.

All four models utilize Seagate's Drive Trust Technology, ensuring data integrity and security. They are built using Seagate's hard drive technologies that emphasize durability and reliability. These drives are also equipped with a SATA interface, facilitating fast data transfer rates and seamless integration with a wide range of computing devices.

In summary, the Seagate ST9250827AS, ST9200827AS, ST9160827AS, and ST9120817AS hard drives provide varying capacities and consistent performance, catering to diverse user requirements. Their blend of energy-efficient operation, advanced technology, and dependable storage solutions make them suitable for both personal and professional use, ensuring reliable data management across all applications.