Specifications
VTrak
M610i
VTrak
M310i
VTrak
M210i |
System and Controller
Features |
Drive Support |
16 Drives
(3.5" x 1"
only) |
12 Drives
(3.5" x 1"
only) |
8 Drives
(3.5" x 1"
only) |
Supports 3Gb/s
and 1.5Gb/s
SATA
drives; Supports
Native Command
Queuing (NCQ)
and
Tagged
Command Queuing
(TCQ);
Staggered
physical drive spin-up; Supports 48-bit LBA
SATA
drives |
External I/O
Ports |
Dual full-duplex
1Gb iSCSI
ports over
copper cabling |
Data Cache |
Shared 256MB
predictive data
cache (max.
to 1GB/Optional); Automatic write
cache destaging;
72-hour battery backup included (2
cell battery
for 256/512MB,
4 cell
battery for
1GB) |
iSCSI Features |
Full
hardware-based
TCP/IP
offload (TOE)
Full
hardware-based iSCSI
Offload w/
header/data digest Immediate
Data, Error Recovery
Level 0
Up to
64 concurrent
sessions
CHAP (one-way
or mutual)
for authentication iSNS
and DHCP for device discovery
iSCSI VLAN
802.1 q,
Link Aggregation(Trunking
802.3 ad)
, Jumbo
Frame
9k Microsoft iSCSI
MPIO support |
Command Queue
Depth of
raid controller |
1024 commands |
Operational Features |
RAID Levels |
RAID 0, 1, 1E, 5, 6, 10, 50 ¡V Any combination
of these RAID levels can exist at the same time ;
Configurable RAID stripe size: 64K, 128K,
256K, 512K
and 1MB
stripe size
per disk;
Background task
priority tuning:
adjustment of
minimum I/O
reserved for
server use
during all background
tasks |
Hot spares |
Multiple global
or dedicated
hot-spare drives with
revertible option |
Max
LUNs
per subsystem |
256 in
any combination
of RAID
levels and
array types |
Max
LUNs
per array |
32 logical
drives (LUNs);
Supports LUN
Carving by
allowing an
array to
be divided
into multiple
logical drives;
RAID level,
stripe size,
sector size
and cache
policy can
be configured per
LUN. |
LUN
Mapping & Masking |
Dynamically change
LUN
ID &
initiator access control |
Disk Data
Formats |
Supports Disk
Data Format
(DDF) for
drive roaming
between VTrak
systems. |
Background Activities |
Media Patrol;
Background synchronizing;
Initialization;
Rebuild;
Redundancy Check;
SMART condition pooling;
OCE (Online Capacity
Expansion); RLM (RAID Level Migration);
Priority
Control, Throttle
Rate
Control and
watermarking per
BGA (background
activities) |
RAID
Robustness |
Physical Drive
Error
Recovery: PDM (Predictive Data Migration):
Replace
un-healthy disk member
in array,
and keep
array on
normal
status during
the data
transition between healthy
HD and
replaced HD, Bad
Sector Mapping,
Media
Patrol,
SMART,
Hard/Soft Reset,
HD
Power
on/off control to recover HD from
error status.
Array Error
Recovery: Data recovery
from bad
sector or
failed HD
for redundant
RAID, RAID
5/6 inconsistent
data
Prevent
(Write
Hole
Table),
Data content
Error
Prevent
(Read/Write
Check
Table); NVRAM
event logging |
SCSI Commands |
Supports extensive
SCSI command
set equivalent to SCSI/FC
hard disk
drives;
Variable
sector size
(512Byte to
4kB) to
break OS
2TB
limitation; 16Byte CDB
support for 64-bit
LBA address |
System Management |
Supported Operating
Systems |
Windows Vista,
Windows 2003, Windows
XP,
Windows 2000, Linux
(Red
Hat, SuSE),
Netware |
Management
Tools |
Operating System
independent; Localized in
multiple languages; SSL
Security support;
WebPAM
PROe via
out-of-band
Ethernet;
Command Line
Interface via
RS-232 serial
port or
Ethernet (Telnet);
Command Line
Utility via
RS-232 Serial
Port or Ethernet
(Telnet); Standard
Management Protocols: SNMP;
Auto, Express and
Advanced configuration
support for novice and skilled
users |
Management Interfaces/Protocols |
Ethernet, RS-232
Serial
Port;
SNMP,SSL,
Telnet;
Email, audible
(buzzer), visible (LEDs) alarms,
and LCD
(optional) |
Mechanical Specifications |
Current (Maximum) |
8 A
@ 100
Vac;
4 A
@ 200
Vac
(current rating with
two power
cords) |
Power
Supply |
Dual 400W,
100-240 Vac auto-ranging,
50-60 Hz,
dual hot
swap and
redundant with PFC,
N+1 design |
Dual 300W,
100-240 Vac auto-ranging,
50-60 Hz,
dual hot
swap and
redundant with PFC,
N+1 design |
Dual 300W,
100-240 Vac auto-ranging,
50-60 Hz,
dual hot
swap and
redundant with PFC,
N+1 design |
Power
Consumption |
116.29Watts
(under load
w/o HDD),
426.74Watts
(under load
with SATA
HDD) |
114.88Watts
(under load
w/o HDD),
347.72Watts
(under load
with SATA
HDD) |
Temperature/ Humidity |
5¢X ~
40¢XC (-40¢X
~ 60¢XC
storage temperature);
Maximum relative humidity =
95% |
Dimensions (H
x W
x D) |
13.1 x
44.6 x
56.1 cm
(5.2 x
17.6 x
22.1 in) |
8.9 x
44.6 x
56.1 cm
(3.5 x
17.6 x
22.1 in) |
8.9 x
44.6 x
56.1 cm
(3.5 x
17.6 x
22.1 in) |
Weight |
26.7 kg
(58.7 lbs)
without drives,
34.7 kg
(76.3 lbs)
with 16
drives* |
21 kg
(46.26 lbs)
without drives,
27.0 kg
(59.47 lbs)
with 12
drives* |
20.5 kg
(45.2 lbs)
without drives,
24.5 kg
(54 lbs)
with 8
drives* |
Safety/EMI |
CE, FCC
Class B,
VCCI, BSMI,
CB, MIC,
C-Tick,
UL, TUV |
Warranty
and Support |
3 years
complete system; 24x7
worldwide email and
phone support
with highly
experienced technical
support technicians
(English only) |