Imation Royal Guard 3490E Tape Cartridge 45851 ユーザーズマニュアル

Imation, the Imation logo, Royal Guard and FlashGard are trademarks of Imation. Black Watch is a trademark licensed to Imation. 
All other trademarks are property of their respective owners.

Black Watch 3480 (210MB, 575

′)

Black Watch 3480 (220MB, 600

′)

Royal Guard 3480 (210MB, 575

′)

Royal Guard 3480 (250MB, 656

′)

Royal Guard 3480 (300MB, 807

′)

Black Watch 3490E (810MB, 1100

′)

Royal Guard 3490E (810MB, 1100

′)

Ordering Information

Product Specifications

© Imation Corp. 2004 
52-0002-4441-9  Rev. 3/04

Imation Enterprises Corp.
1 Imation Place
Oakdale, MN 55128-3414
651 704 4000
888 466 3456 phone
800 537 4675 fax
www.imation.com
info@imation.com

Imation Canada Inc.
P.O. Box/C.P. 5440
London, Ontario 
N6A 5Z6 Canada
888 466 3456 phone 

(tél)

888 864 2260 fax 

(télec)

Imation Corp. Latin America/
Africa Regional Offices
6205 Blue Lagoon Drive
Suite 600
Miami, FL 33126
305 460.7999 phone
305 460.7998 fax

Substrate

PET 

(Polyethylene terephthalate)

PET 

(Polyethylene terephthalate)

Thickness

Backcoated

Substrate

0.92 mils nominal 

(23.4 microns)

0.52 mils nominal 

(13.2 microns)

Magnetic coating

0.14 mils nominal 

(3.6 microns)

0.10 mils nominal 

(2.5 microns)

Nonmagnetic backcoating

0.04 mils nominal 

(1.0 microns)

0.04 mils nominal 

(1.0 microns)

Total

1.10 mils nominal 

(28 microns)

0.66 mils nominal 

(16.8 microns)

Nonbackcoated

Substrate

0.92 mils nominal 

(23.4 microns)

0.44 mils nominal 

(11.6 microns)

Total

1.10 mils nominal 

(28 microns)

0.53 mils nominal 

(13.7 microns)

Durability

One coincident dropout 

(See Error Characteristics)

that persists more than 10 consecutive

read passes

Long Length

2,000+ read-forward passes

2,000+ read-forward passes

Short Length

120,000+ read-forward passes

120,000+ read-forward passes

Intrinsic Coercivity (Hc)

520 Oersteds (39.8 kA/m) ±30 Oe using  520 Oersteds (39.8 kA/m) ±30 Oe using 
VSM with time constant of 0.3 seconds

VSM with time constant of 0.3 seconds

Broad Band

30 dB minimum

30 dB minimum

Signal-To-Noise (average signal 
power to average integrated broad 
band [floor] noise power)

Toxicity

Non-hazardous to human health in anticipated use

Leader Block Loading/Unloading

Minimum of 5,000 load/unloads

Cartridge Drop Test

Suitable for single use after drop of up to 39.4 inches (1m)

Operating Conditions

60°F to 90°F (15°C to 32°C) 20% RH to 80% RH
78°F (26°C) wet bulb maximum

Storage Conditions of recorded

40°F to 90°F (4°C to 32°C) 5% RH to 80% RH

tape (4 weeks maximum)

80°F (27°C) wet bulb maximum

Transportation Conditions

-10°F to 120°F (-23°C to 49°C) 5% RH to 80% RH

of Unrecorded Tape (10 days maximum)

80°F (27°C) wet bulb maximum with no condensation

Transportation Conditions

40°F to 100°F (4°C to 38°C) 5% RH to 80% RH

of Recorded Tape (10 days maximum)

78°F (26°C) wet bulb maximum with no condensation

For more information about Imation 3480 and 3490E Half-Inch Tape Cartridges or 
data center services, contact your authorized Imation dealer or your sales representative, 
or visit 

Placed side by side, that’s enough

3480/3490E cartridges to reach 

halfway around the world.