Freecom LTO OEM HH Series
Technical Specifications
LTO-2 HH Ultrium 448 LTO-3 HH Ultrium 920 LTO-4 HH Ultrium 1760 LTO-5 HH Ultrium 3000
Form Factor 5¼-inch half-height 5¼-inch half-height 5¼-inch half-height 5¼-inch half-height
Physical (HxWxD)
Internal
1.6 x 5.7 x 8.1 in
(4.1 x 14.5 x 20.6 cm)
1.6 x 5.7 x 8.1 in
(4.1 x 14.5 x 20.6 cm)
1.6 x 5.7 x 8.1 in
(4.1 x 14.5 x 20.6 cm)
1.6 x 5.7 x 8.1 in
(4.1 x 14.5 x 20.6 cm)
Physical (HxWxD)
External
3 x 8.8 x 11.7 in
(7.7 x 22.3 x 29.5 cm)
3 x 8.8 x 11.7 in
(7.7 x 22.3 x 29.5 cm)
3 x 8.8 x 11.7 in
(7.7 x 22.3 x 29.5 cm)
3 x 8.8 x 11.7 in
(7.7 x 22.3 x 29.5 cm)
Physical (HxWxD)
1U Rack-mount
1.7 x 16.88 x 25.25 in (4.32 x
42.88 x 64.14 cm)
1.7 x 16.88 x 25.25 in (4.32 x
42.88 x 64.14 cm)
1.7 x 16.88 x 25.25 in (4.32 x
42.88 x 64.14 cm)
1.7 x 16.88 x 25.25 in (4.32 x
42.88 x 64.14 cm)
Shipping (HxWxD)
Internal
7.9 x 9.4 x 11.4 in (24 x 31 x 39
cm)
7.9 x 9.4 x 11.4 in (24 x 31 x 39
cm)
7.9 x 9.4 x 11.4 in (24 x 31 x 39
cm)
7.9 x 9.4 x 11.4 in (24 x 31 x
39 cm)
Shipping (HxWxD)
External
9.4 x 12.2 x 15.4 in (24 x 31 x
39 cm)
9.4 x 12.2 x 15.4 in (24 x 31 x
39 cm)
9.4 x 12.2 x 15.4 in (24 x 31 x
39 cm)
9.4 x 12.2 x 15.4 in (24 x 31 x
39 cm)
Dimensions
Shipping (HxWxD)
1U Rack-mount
12.0 x 23.5 x 33.5 in ( 30.5 x
59.7 x 85.1 cm)
12.0 x 23.5 x 33.5 in ( 30.5 x
59.7 x 85.1 cm)
12.0 x 23.5 x 33.5 in ( 30.5 x
59.7 x 85.1 cm)
12.0 x 23.5 x 33.5 in ( 30.5 x
59.7 x 85.1 cm)
LTO-2 HH Ultrium 448 LTO-3 HH Ultrium 920 LTO-4 HH Ultrium 1760 LTO-5 HH Ultrium 3000
Out of box, Internal 3.2 lb (1.45 kg) 3.2 lb (1.45 kg) 3.2 lb (1.45 kg) 3.2 lb (1.45 kg)
Out of box, External 10.3 lb (4.65 kg) 10.3 lb (4.65 kg) 10.3 lb (4.65 kg) 10.3 lb (4.65 kg)
Out of box, 1U Rack-
mount
21.0 lb (9.52 kg) 21.0 lb (9.52 kg) 21.0 lb (9.52 kg) 21.0 lb (9.52 kg)
Shipping, Internal 5.1 lb (2.3kg) 5.1 lb (2.3kg) 5.1 lb (2.3kg) 5.1 lb (2.3kg)
Shipping, External 11 lb (5 kg) 11 lb (5 kg) 11 lb (5 kg) 11 lb (5 kg)
Weight
Shipping, 1U Rack-
mount
32.9 lb (14.8 kg) 32.9 lb (14.8 kg) 32.9 lb (14.8 kg) 32.9 lb (14.8 kg)
LTO-2 HH Ultrium 448 LTO-3 HH Ultrium 920 LTO-4 HH Ultrium 1760 LTO-5 HH Ultrium 3000
Native 200 GB 400 GB 800 GB 1.5 TB
Compressed
(assumes 2:1 data
compression)
400 GB 800 GB 1.6 TB 3 TB
Capacity
Buffer Size 64 MB 64 MB 128 MB 256 MB
Sustained transfer rate,
native
24 MB/s 60 MB/s 80 MB/s 140 MB/s Performance
Sustained transfer
rate, compressed
48 MB/s 120 MB/s 160 MB/s 280 MB/s
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