Seagate ST3450657FC, ST3300557FC Mechanical specifications, Mounting configuration dimensions

7.5Mechanical specifications

Refer to Figure 9 for detailed physical dimensions. See Section 11.4, “Drive mounting.””

Height: 1.03 in	26.10 mm
Width: 4.00 in	101.60 mm
Depth: 5.79 in	147 mm
Weight (max): 1.76 pounds	0.80 kilograms

//

T -Z-

	B
H	J
	L
	K
S REF
[1]	-Z-

A

-Z-

M

U -X-

P

F [1]

R REF

N -X-

C

-X-

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 (0.6779 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

E

D

Figure 9. Mounting configuration dimensions

Cheetah 15K.7 FC Product Manual, Rev. C 35