HP 40 SCSI Quickspecs page 25

QuickSpecs
Technical Specifications
Capacity Capacity Capacity Capacity
Performance Performance Performance Performance
Shipping Hot-Plug Shipping Hot-Plug
Shipping Hot-Plug Shipping Hot-Plug
Shipping Array Module Shipping Array Module Shipping Array Module Shipping Array Module
Native Native Native Native
Compressed Compressed Compressed Compressed
(assumes 2:1data
compression)
Buffer Size (SCSI) Buffer Size Buffer Size Buffer Size
Buffer Size (USB) Buffer Size Buffer Size Buffer Size
Sustained Transfer Rate Sustained Transfer Rate Sustained Transfer Rate Sustained Transfer Rate
(native)
Where 1KB = 1,000
Bytes
Sustained Transfer Rate Sustained Transfer Rate Sustained Transfer Rate Sustained Transfer Rate
(with 2:1 data
compression)
Where 1KB = 1,000
Bytes
Burst Transfer Rate Burst Transfer Rate Burst Transfer Rate Burst Transfer Rate
Where 1KB = 1,000
Bytes
Burst Transfer Rate Burst Transfer Rate Burst Transfer Rate Burst Transfer Rate
(SCSI-3 interface)
Where 1KB = 1,000
Bytes
Burst Transfer Rate (USB Burst Transfer Rate Burst Transfer Rate Burst Transfer Rate 6.4MB/s (asynchronous)
interface)Where 1KB =
1,000 Bytes
Data Access Time Data Access Time Data Access Time Data Access Time
(SCSI)
Average Load Time Average Load Time Average Load Time Average Load Time
(SCSI)
Average Unload Time Average Unload Time Average Unload Time Average Unload Time
(SCSI)
Rewind Time (SCSI) Rewind Time Rewind Time Rewind Time
Rewind Tape Speed Rewind Tape Speed
Rewind Tape Speed Rewind Tape Speed
(SCSI)
Data Access Time Data Access Time (USB) Data Access Time Data Access Time
Average Load Time Average Load Time Average Load Time Average Load Time
(USB)
Average Unload Time Average Unload Time Average Unload Time Average Unload Time
(USB)
Rewind Time (USB) Rewind Time Rewind Time Rewind Time
DA - 11883 Worldwide — Version 15 — March 20, 2006
N/A
7.9 lb (3.6 kg)
DAT 24 DAT 24 DAT 24 DAT 24
12 GB
24 GB
2 MB
8MB
DAT 24 DAT 24 DAT 24 DAT 24
>1.5 MB/s
>3 MB/s
3 MB/s (asynchronous) 6.4MB/s (asynchronous)
10 MB/s (synchronous) 40 MB/s (synchronous)
N/A
6.4MB/s (asynchronous)
40 MB/s (synchronous) 40 MB/s (synchronous)
40 s
14 s
14 s
80 s (end to end)
1.56 m/s
40 s
15 s
15 s
90 s (end to end)
HP StorageWorks DAT Drives HP StorageWorks DAT Drives HP StorageWorks DAT Drives HP StorageWorks DAT Drives
2.9 lb (1.3 kg)
7.9 lb (3.6 kg)
DAT 40 DAT 40 DAT 40 DAT 40
20 GB
40 GB
8 MB
8MB
DAT 40 DAT 40 DAT 40 DAT 40
3.2 MB/s*
6.4 MB/s*
6.4 MB/s (asynchronous)
40 MB/s (synchronous)
N/A 6.4 MB/s (asynchronous)
160 MB/s (synchronous)
6.4 MB/s (asynchronous)
40 MB/s (synchronous)
50 s
15 s
15 s
110 s (end to end) 120 s (end to end)
1.41 m/s
50 s
15 s
15 s
110 s (end to end) 120 s (end to end)
8.8 lb (4.0 kg)
7.9 lb (3.6 kg)
DAT 72 DAT 72 DAT 72 DAT 72
36 GB
72GB
8 MB
8MB
DAT 72 DAT 72 DAT 72 DAT 72
3.2 MB/s*
6.4 MB/s*
68 s
15 s
15 s
1.41 m/s
68 s
15 s
15 s
Page 25