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Specification
Model 281x-114
Model 281x-214
Model 281x-314
Redundant power feed
Yes
Yes
Yes
Input voltage
180 - 264 V ac at 60 A or 30
A (±10%)
180 - 264 V ac at 60 A or 30
A (±10%)
180 - 264 V ac at 60 A or 30
A (±10%)
Power usage
See “Power consumption”
on page 37
See “Power consumption”
on page 37
See “Power consumption”
on page 37
Temperature
Specification
Model 281x-114
Model 281x-214
Model 281x-314
Temperature
10 - 35° C (50 - 95° F)
10 - 35° C (50 - 95° F)
10 - 35° C (50 - 95° F)
Maximum altitude
2134 m (7000 ft.)
2134 m (7000 ft.)
2134 m (7000 ft.)
Humidity
25 - 80% non-condensing
25 - 80% non-condensing
25 - 80% non-condensing
Connectivity
Specification
Model 281x-114
Model 281x-214
Model 281x-314
Maximum number of
Fibre Channel ports
(capable of
auto-negotiation)
24 (8 Gbps ports)
24 (8 Gbps ports)
24 (8 Gbps ports)
Fibre Channel rates
8 Gbps
8 Gbps
8 Gbps
Maximum number of
iSCSI over Gigabit
Ethernet ports
22 (1 Gbps Ethernet
ports)
22 (1 Gbps Ethernet ports)
12 (10 Gbps Ethernet ports)
22 (1 Gbps Ethernet ports)
12 (10 Gbps Ethernet ports)
iSCSI rates
1 Gbps
1 Gbps or 10 Gbps
1 Gbps or 10 Gbps
4
IBM XIV Gen3 281x-11x, 281x-21x, and 281x-314 Planning Guide
Summary of Contents for XIV Gen3 Series
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