Bull NovaScale R450 F2 Guide De Mise En Route page 16

Technical Specifications
Processor
Processor type
Expansion Bus
Bus type
Expansion slots using riser cards
NOTE:
Depending on the configuration, your system may have either riser 1 or riser 2.
Riser 1
OR
Riser 2
Memory
Architecture
Memory module sockets
Memory module capacities
Four–hard-drive systems
Eight–hard-drive systems
Twelve–hard-drive systems
Minimum RAM
Maximum RAM
Four–hard-drive systems
Eight–hard-drive systems
Twelve–hard-drive systems
12
Getting Started With Your System
® ®
Two Intel Xeon
PCI Express Generation 2
Slot 1: PCIe x4, half-length, full-height
Slot 2: PCIe x4, full-length, full-height
Slot 3: PCIe x8, half-length, full-height
Slot 4: PCIe x4, internal slot for integrated card
NOTE:
All four slots are x8 connectors.
Slot 1: PCIe x16, full-length, full-height
Slot 2: PCIe x4, internal for integrated card
NOTE:
A General Purpose Computation on
Graphics Processing Units (GPGPU)
optimized configuration is available on riser 2.
1066 or 1333 MHz DDR3 registered or
unbuffered Error Correcting Code (ECC)
DIMMs
Eight 240-pin
1 GB, 2 GB, or 4 GB
1 GB, 2 GB, 4 GB, or 8 GB
1 GB, 2 GB, 4 GB, or 8 GB
1 GB with a single processor
(1 DIMM per processor)
32 GB
64 GB (8 GB dual- and quad-rank DIMMs)
64 GB (8 GB dual- and quad-rank DIMMs)
processors 5500 series