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Seagate ST3146356FC, ST3300656FC Mechanical specifications, Mounting configuration dimensions

Models: ST3450856FC ST3300656FC ST3146356FC

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6.5Mechanical specifications

The following nominal dimensions are exclusive of the decorative front panel accessory. However, dimensions of the front panel are shown in figure below. Refer to Figure 9 for detailed mounting configuration dimensions. See Section 8.4, “Drive mounting.”

Height (max):

1.028 in

26.11 mm

Width (max):

4.010 in

101.85 mm

Depth (max):

5.787 in

146.99 mm

Weight:

ST3450856FC: 1.563 pounds

0.709 kilograms

 

ST3300656FC: 1.53 pounds

0.694 kilograms

 

ST3146356FC: 1.487 pounds

0.674 kilograms

B

H

L

// T -Z- S REF

[1]

R REF

N -X-

A

-Z-

M C -X-

U -X-

P

F [1]

E

D

J

K

-Z-

Notes:

[1]Mounting holes are 6-32 UNC 2B, three on each side and four on the bottom. Max screw penetration into side of drive is 0.15 in. (3.81 mm). Max screw tightening torque is 6.0 in-lb (3.32 nm) with minimum full thread engagement of 0.12 in. (3.05 mm).

 

Dimension Table

 

 

Inches

Millimeters

A

1.028

max

26.10

max

B

5.787

max

147.00

max

C

4.000

± .010

101.60

± .25

D

3.750

± .010

95.25

± .25

E

0.125

± .010

3.18

± .25

F

1.750

± .010

44.45

± .25

H

1.122

± .020

28.50

± .50

J

4.000

± .010

101.60

± .25

K

0.250

± .010

6.35

± .25

L

1.638

± .010

41.60

± .25

M

0.181

 

4.60

 

N

.040

 

1.02

 

P

1.625

± .020

41.28

± .50

R

1.618

 

41.10

 

S

0.276

± .040

7.00

± 1.02

T

.015

max

0.38

max

U

.015

max

0.38

max

Figure 9. Mounting configuration dimensions

Cheetah 15K.6 FC Product Manual, Rev. A

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Seagate ST3146356FC, ST3300656FC, ST3450856FC manual Mechanical specifications, Mounting configuration dimensions
Page 44 Page 46

ST3450856FC, ST3300656FC, ST3146356FC specifications

The Seagate ST3146356FC, ST3300656FC, and ST3450856FC are hard disk drives designed for enterprise storage solutions, showcasing Seagate’s commitment to performance, reliability, and advanced technology in the data storage sector. These drives cater primarily to the needs of data centers and businesses requiring robust data management capabilities.

The ST3146356FC is notable for its 146GB capacity, 3.5-inch form factor, and 10,000 RPM spindle speed. It employs Serial Attached SCSI (SAS) interface technology, which ensures high data transfer rates and reliable connectivity. This model is designed to handle a multitude of demanding applications, such as online transaction processing and enterprise resource planning, requiring fast access to data and minimized latency.

The ST3300656FC, with a capacity of 300GB, continues the trend of high performance set by its predecessor. This drive also features the 10,000 RPM spindle speed and SAS interface, providing enhanced data throughput and optimized performance for intensive workloads. The drive is built with advanced error recovery features that enhance data integrity and reliability, making it suitable for critical applications where data loss is unacceptable.

The ST3450856FC offers even greater capacity, with a robust 450GB storage option. Like the other models, it operates at 10,000 RPM and utilizes the SAS interface. This drive is designed for scalability, ensuring that it can meet the evolving storage demands of enterprises. It is also equipped with sophisticated technologies such as Seagate's Enhanced S.M.A.R.T. (Self-Monitoring, Analysis, and Reporting Technology), providing continual monitoring of the drive’s health and performance metrics.

All three models share key characteristics, including advanced thermal and power management technologies that help maintain optimal operating temperatures and reduce energy consumption. This is crucial in data center environments where maximizing efficiency is vital for operational cost management. Additionally, Seagate's commitment to low acoustic noise levels ensures quieter operation, which is beneficial in environments where sound levels must be controlled.

In summary, the Seagate ST3146356FC, ST3300656FC, and ST3450856FC drives are engineered for enterprise environments demanding high reliability, speed, and capacity. Their advanced technologies, including SAS interface and enhanced error management systems, make these drives ideal for critical applications in data-intensive sectors. With reinforced durability, effectiveness in managing large volumes of data, and a focus on energy efficiency, these drives symbolize the pinnacle of Seagate's storage innovations for enterprise solutions.