SEAGATE STD624000N-RYT TAPESTOR DAT 24
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Seagate's TapeStor DAT 24 external tape backup solution includes everything
needed to begin backing up your system today. Based on the industry-standard
DDS-3 format, it features up to 24 Gbytes of compressed capacity per
cartridge, backup speeds up to 132 Mbytes per minute, two data cartridges,
installation accessories and Yosemite Technologies TapeWare XE backup
software. TapeStor DAT drives are covered by a 3-year warranty and qualify
for Seagates REACT Rapid Replacement program. |
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Features |
Benefits |
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| Up
to 24 Gbytes of storage capacity per cartridge |
Capacity
needed to back up high-end servers |
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| Advanced
self-cleaning mechanism |
Enhanced
reliability |
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| 132
Mbyte/min transfer rate |
Fast
data backup and restore |
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| 2
Mbyte buffer |
Increased
performance |
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| Two
(2) data cartridges and one (1) cleaning cartridge included |
TapeStor
is a cost-effective solution with extra media |
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| Yosemite
Technologies TapeWare XE included |
Multilingual
backup software in English, French, German, Italian, Spanish, Japanese |
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| Diagnostic
utility included |
Confirmation
of proper installation/operation |
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| Qualifies
for Seagate's REACT program |
Rapid
Replacement program provides replacement service within two (2) business
days |
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Distinctions |
 | TapeStor bundle includes two data cartridges, one cleaning cartridge
and all installation hardware |
| Highest reliability and MTBF in the DDS product segment |
| Innovative self-cleaning mechanism |
| Includes TapeWare XE workstation and server backup software software
for Windows 95/98/Me/XP/NT/2000, NetWare and Linux |
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The Seagate Advantage |
| The TapeStor DAT 24 offers the highest reliability in the DDS product
segment. |
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Capacity and Interface |
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Compressed (Gbytes) |
8 |
24 |
40 |
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Native (Gbytes) |
4 |
12 |
20 |
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Interface |
SCSI-2
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SCSI-2
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Ultra2 SCSI
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Performance |
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Sustained Transfer Rate |
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Compressed Rate(Mbytes/min) |
66 |
132 |
330 |
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Native (Mbytes/min) |
33 |
66 |
165 |
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Tape Speed (in/sec, mm/sec) |
11.9 |
11.9 |
20.4 |
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Search/Rewind Speed (x base DDS-1 speed) |
200 |
200 |
400 |
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Average Access Time |
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90 Meter Tape (secs) |
30 |
30 |
30 |
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120 Meter Tape (secs) |
40 |
40 |
40 |
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125 Meter Tape (secs) |
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40 |
40 |
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150 Meter Tape (secs) |
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45 |
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Buffer (Mbytes |
2000 |
2000 |
10000 |
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Recording Method |
ANSI/ECMA |
ANSI/ECMA |
ANSI/ECMA |
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Helical Scan (R-DAT) |
Helical Scan (R-DAT) |
Helical Scan (R-DAT) |
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(R-DAT) |
(R-DAT) |
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DDS-2 |
DDS-3 |
DDS-4 |
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Reliability & Data Integrity |
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MTBF(20% duty cycle) |
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Internal(hours) |
265000 |
150000 |
412000 |
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External(hours) |
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150000 |
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Error Rate(bits) |
< 1 per 1015 |
< 1 per 1015 |
< 1 per 1015 |
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Limited Warranty(years) |
3 |
3 |
3 |
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MTTR (hours) |
< 0.5 |
< 0.5 |
< 0.5 |
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Data Cartridge |
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Recommended Data Cartridge |
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Seagate Model Number |
STDM8 |
STDM24 |
STDM40 |
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Capacity (Gbytes) |
8 |
24 |
40 |
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Format |
DDS-2 |
DDS-3 |
DDS-4 |
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Length |
120 |
125 |
150 |
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Compatible Cartridge Formats |
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DDS, DDS-DC (meters) |
60, 90 |
60, 90 |
90 |
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DDS-2 (meters) |
120 |
120 |
120 |
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DDS-3 (meters) |
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125 |
125 |
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DDS-4 (meters) |
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150 |
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Recommended Cleaning Cartridge |
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Seagate Model Number |
STDMCL |
STDMCL |
STDMCL |
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Power Requirements |
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+5V±5% Idle/Operating (amps max) |
0.44/1 |
0.48/1 |
1.2/1.35 |
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+12V±10% Idle/Operating (amps max) |
0.28/1.8 |
0.3/1.8 |
0.15/0.25 |
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Watts (typ) |
5.5 |
1 |
9 |
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Auto-ranging Input Voltage (external) |
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100 - 240 |
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Environmental |
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Operating Temperature (ºC) |
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Internal |
5/45 |
5/45 |
5/45 |
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External |
/ |
5/45 |
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Nonoperating Temperature (ºC) |
-40/65 |
-40/65 |
-40/65 |
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Relative Humidity |
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Operating (%) |
80 |
80 |
80 |
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Nonoperating (%) |
90 |
90 |
90 |
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Form-Factor |
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Internal |
half-height
5.25-inch |
external
external |
half-height
5.25-inch |
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External |
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Description |
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Media type |
DDS-3 |
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Model name |
TapeStor DAT 24 |
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Model number |
STD624000N-RYT |
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Interface type |
SCSI-2 |
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Native Capacity (max) |
12 |
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Compressed (2:1) capacity (max) |
24 |
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Physical Specifications |
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Form factor (width) |
external |
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Form factor (height) |
external |
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Height |
69 mm |
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Width |
155 mm |
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Length |
236 mm |
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Weight |
1.8 kg |
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Performance |
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Sustained transfer rate (native) |
66 Mbytes/min |
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Sustained transfer rate (compressed) |
132 Mbytes/min |
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Max burst transfer rate (synchronous) |
600 Mbytes/min |
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Max burst transfer rate (asynchronous) |
420 Mbytes/min |
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Max tape speed - read/write |
11.9 Inches/sec |
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Max tape speed - search/rewind |
200 Inches/sec |
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Average access time (max capacity) |
40 seconds |
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Drum rotation speed (max) |
4,000 RPM |
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Head-to-tape speed |
247 Inches/sec |
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Default buffer (cache) size |
2,000 Kbytes |
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Configuration |
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Recording format |
DDS-3,DDS-2,DDS-DC,DDS |
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Recording method |
Helical Scan (R-DAT) |
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Recording density |
122 bits/inch |
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Flux density |
1,524 flux changes/inch |
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Track density |
2,804 tracks/inch |
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Compatibility |
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Read/write compatibility |
DDS-3, DDS-2, DDS-DC, DDS |
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Media compatibility |
STDM8, STDM24 |
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Electrical Requirements |
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Current usage, Standby(+5V DC) |
0.48 amps max |
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Current usage, Standby(+12V DC) |
0.3 amps max |
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Current usage, Operation(+5V DC) |
1 amps max |
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Current usage, Operation(+12V DC) |
1.8 amps max |
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Power usage, Nominal |
10 watts |
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Voltage tolerance & ripple |
10 |
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Environmental Specifications |
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shock and vibration |
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Operating shock (max) |
10 Gs (11-msec) |
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Nonoperating shock (max) |
50 Gs (11-msec) |
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Nonoperating vibration (max) |
1.5 Gs |
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temperature and humidity |
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Operating temperature (min) |
5 deg C |
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Operating temperature (max) |
35 deg C |
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Nonoperating temperature (min) |
-40 deg C |
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Nonoperating temperature (max) |
65 deg C |
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Operating temperature change (max) |
120 deg C/hour |
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Operating relative humidity (max) |
80 % |
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Nonoperating relative humidity (max) |
90 % |
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Wet bulb temperature(max) |
26 deg C |
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altitude |
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Operating altitude (min) |
-100 m |
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Operating altitude (max) |
4,575 m |
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Nonperating altitude (min) |
-300 m |
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Nonperating altitude (max) |
15,200 m |
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acoustics |
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Operating acoustics (max) |
50 dBA |
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Idling acoustics (max) |
45 dBA |
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Reliability |
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MTBF (20% duty) |
150,000 hours |
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Error rate |
< 1 per 1015 errors/bits read |
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Warranty period |
3 year(s) |
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Supports read-while-write |
Yes |
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