IO Industries Inc.
6.4.8 Determine VidIO Drive Module Quantity and RAID Level – CoaXPress
Table 30 shows the maximum supported instantaneous storage rate and streaming rates for each
RAID level and VidIO drive module quantity for the various operating modes (Please see “Calculate
Burst Rate – CoaXPress” on page 41 for an explanation of maximum instantaneous storage rate).
Compare the values in this table with the calculated rates and the desired RAID level to determine the
allowable configurations (
RAID Level
and
Drive Module Quantity
). A configuration is supported if the
calculated rates are less than the values in the table.
Operating Mode
Installed Drive
Modules
Performance in MB/s
Maximum Instantaneous Storage Rate / Maximum Streaming Rate
RAID 0
RAID 1
RAID 0+1
RAID 3
Single
1
Dual
1
Single/Dual
1
Quad
1
1692 / 405
n/a
n/a
n/a
2
2256 / 810
TBD
n/a
n/a
3
1692 / 1128; or
2256 / 912
n/a
n/a
n/a
4
1692 / 1692; or
2256 / 1200
n/a
TBD
TBD
5
TBD
n/a
n/a
n/a
6
2256/2256
n/a
TBD
TBD
1
Validated using multiple Flare 12M180xCX cameras. All cameras were triggered from the same source at the same time.
Table 30: CoaXPress Burst Rate and Streaming Rate Performance by Operating Mode and VidIO Drive Module quantity
If a configuration is approaching or exceeds the above rates, contact IO Industries for
validation through direct testing.
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