Replaceable parts 2-3
Hitachi Compute Rack 220H CRU Replacement Guide
No Parts Product name Code Specification
5
PCI
card
HBA, Hitachi 8Gb Dual Port,
Full Height
GQ-CC7841-R HBA, Hitachi 8Gbps, Dual Port (Full Height)
HBA, Hitachi 8Gb Dual Port,
Low Profile
GQ-CC7842-R HBA, Hitachi 8Gbps, Dual Port (Low Profile)
LAN Card, 1Gb Dual Port
Broadcom
GQ-CN7721-R
2
LAN card, PCIe, 1000BASE-T, Dual Port
Broadcom BCM5718
LAN Card, 1Gb Dual Port
Broadcom
GQ-CN7723-R
2
LAN card, PCIe, 1000BASE-T, Dual Port
Broadcom BCM5718
LAN Card, 1Gb Quad Port
Broadcom
GQ-CN7741-R
LAN card, PCIe, 1000BASE-T, Quad Port
Broadcom BCM5719
LAN Card, 1Gb Quad Port
Broadcom
GQ-CN7743-R
LAN card, PCIe, 1000BASE-T, Quad Port
Broadcom BCM5719
LAN Card, 10Gb Dual Port
Broadcom
GQ-CN7821-R
LAN card, PCIe, 10GBASE-SR, Dual Port
Broadcom BCM57810
LAN Card, 10Gb Dual Port
Broadcom
GQ-CN7823-R
LAN card, PCIe, 10GBASE-T, Dual Port
Broadcom BCM57810
LAN Card, 10Gb Dual Port
Broadcom
GQ-CN7841-R
LAN card, PCIe, 10GBASE-SFP+ w/o
Transceiver, Dual Port Broadcom BCM57810
Notes:
1 1600 RDIMM (1600 MHz) and LV RDIMM (1333 MHz DDR3) cannot be mounted together in the system unit.
2 CN7721-Y/CN7721-R and CN7723-Y/CN7723-R cannot be mounted together in the system unit.
CRUs are of two types:
• Hot-swappable component
Hot-swappable component is replaceable without shutting down the system
unit.
In the CR 220H, the following CRUs are hot-swappable:
– HDD/SSD. See Replacing an HDD/SSD on page 4-2.
– Power supply. See Replacing a power supply on page 4-5.
• When replacing a failed HDD/SSD in hot-swap condition, you need
the following conditions.
– Configured a disk array with redundancy (RAID1,5,6, or 10)
– Disk array is operating in degraded mode.
Or disk array is performing or finishing rebuilding data to a
reserve disk with hot spare function.
• When replacing a failed power supply in hot-swap condition,
confirm that another power supply is installed and active status.
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