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Hitachi RAID - Lightning 9900 Specifications
| Models |
9960 |
9910 |
| System Capacity |
| Number of disk drives (with
spares) |
5 to 512 |
5 to 48 |
| Hot Spares (maximum) |
16 |
4 |
| Disk capacity
(GB) |
| 3.0 inch (10,025 RPM) |
18, 73 |
(18)†
73 |
| 3.0 inch (7,200 RPM) |
181 |
181 |
| Total raw capacity per
subsystem |
88.3TB |
8.3TB |
| Maximum usable
capacity for RAID-5 |
| Open Systems |
64.3TB |
5.6TB |
| S/390®-compatible |
34.87TB |
5.6TB |
| Maximum usable
capacity for RAID-1+ |
| Open Systems |
34.87TB |
3.7TB |
| S/390®-compatible |
41.3TB |
3.7TB |
| Maximum number
of RAID groups/subsystem |
| With 4 spares |
N/A |
11 |
| With 8 spares |
126 |
N/A |
| With 12 spares |
125 |
N/A |
| With 16 spares |
124 |
N/A |
| Cache |
| Maximum |
32GB |
16GB |
| Minimum |
2GB |
1GB |
| Increments |
2GB |
1GB |
| Control Memory |
Up to 1.5GB |
| Logical Device Support |
Up to 4,096 |
| †Available
through RPQ only. |
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| Models |
9960 |
9910 |
| Client-Host
Interface Processors (CHIPs) |
| Number of CHIP
pairs |
Up to 4 |
Up to 3 |
| Simultaneous
data transfers per CHIP pair |
4 or 8 |
| Physical interfaces
per CHIP pair |
4 or 8 |
| Physical Interfaces per Subsystem |
| Maximum |
32 |
24 |
| FICON |
0, 4, 8, 12, 16 |
0, 4, 8, 12 |
| ESCON Extended Serial Adapters™ |
0, 4, 8, 12, 16, 20, 24 or 32 |
0, 4, 8, 12, 16, 20, 24 |
| Fibre Channel (fiber-optic cable) |
0, 4, 8, 12, 16, 20, 24 or 32 |
0, 4, 8, 12, 16, 20, 24 |
| Interface Speed |
1 or 2 Gbps |
1 or 2 Gbps |
| Logical Paths per Subsystem |
| Extended Serial Adapters |
Up to 8,192 |
Up to 6,144 |
| Array Control Processor (ACP) |
| Number of ACP pairs per subsystem |
Up to 4 |
1 |
| Physical array paths per ACP pair |
8 |
| Maximum disks per array path |
32 |
12 |
| Simultaneous transfers per ACP pair |
| To cache |
8 |
4 |
| To disk array |
8 |
| Transfer rate |
| Per disk array path |
Up to 100MB/sec |
| Per ACP pair (to cache) |
Up to 800MB/sec |
| Hi-Star™
switched fabric architecture |
| Maximum internal bandwidth |
6.4GB/sec |
3.2GB/sec |
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| Models |
9960 |
9910 |
| Array frames per subsystem |
Up to 6 |
N/A |
| Spare drives per subsystem
(standard) |
1 per drive
capacity installed |
| Spare drives per subsystem
(maximum) |
16 |
4 |
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18.46GB |
72.91GB |
181GB |
| GMR (Giant
Magnetoresistive) Head Technology |
| Rotation Speed |
10,025RPM |
10,025RPM |
7,200RPM |
| Media Diameter |
3.0 in./LP |
3.0 in./LP |
3.0 in./HH |
| Actuator |
Recoilless rotary |
Recoilless rotary |
Recoilless rotary |
| Servo System |
Digital |
Digital |
Digital |
| Interface |
FC-AL |
FC-AL |
FC-AL |
| Internal
Transfer Rate |
| Inner Zone |
30.2MB/sec |
33.6MB/sec |
25.3MB/sec |
| Outer Zone |
45.6MB/sec |
56.6MB/sec |
47MB/sec |
| Average Seek
Time |
| Read |
5.2ms |
5.7ms |
8.2ms |
| Write |
6.0ms |
6.5ms |
8.8ms |
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| Models |
9960 |
9910 |
| Physical
Specifications |
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Control Frame |
Integrated Control &
Array Frame |
| Height |
1,790mm (70.5
in.) |
| Width (with two side panels) |
750mm (29.5 in.) |
700mm (27.6 in.) |
| Depth |
800mm (31.5
in.) |
| Weight |
451kg (992 lbs)* |
524kg (1,153 lbs)** |
| Heat |
1.5kW* |
3.1kVA** |
| Power |
1.6kVA* |
3.3kW** |
| Array Frame
(one to six) |
| Height |
1,790mm (70.5
in.) |
| Width (with two side panels) |
600mm (23.6
in.) |
| Depth |
800mm (31.5
in.) |
| Weight |
469kg (1,031
lbs)*** |
| Heat |
3.4kW (1-4); 2.6kW (5-6)*** |
| Power |
3.7kVA (1-4); 2.9kVA (5-6)*** |
* One controller,
16GB cache, 2 ACP pairs, 16 Fibre ports.
** One full system, 16GB cache, 1 ACP pair, 24 Fibre ports,
and 48 disks.
*** One disk array frame, 96 disk drives, 4,530GB raw capacity
using 47GB hard disk drives. |
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| Lightning 9900 Series Environmental Specifications |
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| Item |
Condition |
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Operating1 |
Non-operating2 |
Shipping & Storage3 |
| Temperature |
16°C to 32°C
(61°F to 90°F) |
-10°C
to 43°C
(14°F to 109°F) |
-25°C
to 60°C
(-13°F to 140°F) |
| Relative Humidity4 |
20% to 80% |
8% to 90% |
5% to 95% |
| Max. Wet Bulb |
26°C
(79°F) |
27°C
(81°F) |
29°C
(84°F) |
| Temperature Deviation |
10°C (50°F)/hour |
10°C (50°F)/hour |
20°C (68°F)/hour |
| Vibration5 |
0.25mm, 5 to 10Hz
0.05G, 10 to 300Hz |
2.5mm, 5 to 10Hz
0.5G, 10 to 70Hz
0.05mm, 70 to 99Hz
1.0G, 99 to 300Hz |
0.5G, 15min.6
At four most severe resonance
between 5 to 200Hz |
| Shock5 |
None |
8G, 15ms |
Horizontal7:
Incline Impact 1.22m/s
Vertical8: Rotational Edge 10cm |
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| Open Systems |
| Compaq®
Tru64™ UNIX |
| HP-UX®
|
| IBM®
AIX® |
| Novell®
NetWare® |
| Red Hat®
Linux® |
| Sequent®
DYNIX/ptx® |
| SGI™ IRIX® |
| Sun™ Solaris™ |
| Windows®
2000 |
| Windows NT® |
| S/390® |
| OS/390® |
| MVS/ESA® |
| MVS/XA®
|
| TPF/MPLF |
| VM/ESA™ |
| VM/XA |
| VM/HPO |
| VSE/ESA® |
| VSE/SP (4.1) |
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| Copy, Disaster Recovery, Backup/Restore |
| Hitachi TrueCopy Asynchronous |
| Hitachi Extended Remote Copy |
| Hitachi Multiplatform Backup/Restore |
| Hitachi ShadowImage |
| Hitachi TrueCopy |
| HARBOR®
Backup with HARBOR RapidXchange Agent |
| NanoCopy |
| Data Exchange |
| Hitachi RapidXchange™
|
| Hitachi HMDE™ |
| HARBOR File Transfer with the HARBOR RapidXchange Agent |
| Management |
| Hitachi Resource Manager 9000 |
| Hitachi FlashAccess™
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| Hitachi Graph-Track™
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| Hitachi LUN Manager |
| Dynamic Link Manager™ |
| Hitachi Virtual Logical
Volume Image Manager |
| Hitachi CruiseControl™ |
| LDEV Security |
| LUN Size Expansion (LUSE) |
| Hitachi SANtinel™ |
| Hitachi Parallel Access
Volumes (HPAV) |
| Multiple Allegiance (MA) |
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| Host
Failover and Alternate Path Support |
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Host Failover |
Alternate Path |
| HP-UX® |
MC/ServiceGuard |
HP-UX/Logical Volume Manager |
| Sun Solaris™ |
VERITAS Cluster Server™ |
VERITAS VxVM Hitachi Path
Manager |
| AIX® |
HACMP |
Hitachi Path Manager |
| Windows NT/2000® |
MSCS |
Hitachi Path Manager |
| Compaq®
Tru64™ UNIX |
TruCluster™ |
— |
| Sequent® |
ATAP |
Sequent proprietary software |
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