H3C UniServer R4900 G3 Series - Page 45

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Item Specifications
•
SATA HDD
• SATA SSD
Power fail safeguard module
Flash-PMC-G2
The power fail safeguard module is optional.
Built-in flash card N/A
Supercapacitor connector
N/A
The supercapacitor connector is on the flash card of the power fail
safeguard module.
Firmware upgrade Online upgrade
RAID-P430-M2
Item Specifications
Type Mezzanine storage controller
Form factor 137 × 103 mm (5.39 × 4.06 in)
Connectors One ×8 mini-SAS-HD connector
Number of internal ports 8 internal SAS ports (compatible with SATA)
Drive interface 12 Gbps SAS 3.0 or 6 Gbps SATA 3.0
PCIe interface PCIe3.0 ×8
RAID levels 0, 1, 1E, 5, 6, 10, 50, 60, simple volume
Built-in cache memory
2 GB internal cache module (DDR3-1600 MHz, 72-bit bus at 12.8
Gbps)
Supported drives
• SAS HDD
• SAS SSD
• SATA HDD
• SATA SSD
Power fail safeguard module
Flash-PMC-G2
The power fail safeguard module is optional.
Built-in flash card N/A
Supercapacitor connector
N/A
The supercapacitor connector is on the flash card of the power fail
safeguard module.
Firmware upgrade Online upgrade
RAID-P460-B2
Item Specifications
Type Standard storage controller
Form factor LP
Connectors One ×8 mini-SAS-HD connector
Number of internal ports 8 internal SAS ports (compatible with SATA)