Technical data
14.1 General specifications
SIMATIC Rack PC 847B
Operating Instructions, 06/2008, A5E02203168-01
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General specifications
Motherboard
Chipset
Intel 945GM
RAID (on-board)
Intel ICH7R with Intel Storage Manager software
Processor
•
Intel Celeron M 440
1.86 GHz, 533 MHz FSB'
1024 KB Second Level Cache
•
Intel Core 2 Duo T5500
1.66 GHz, 667 MHz Front Side Bus
2048 KB Second Level Cache, EM64T
•
Intel Core 2 Duo T7400
2.16 GHz, 667 MHz Front Side Bus
4096 KB Second Level Cache, EM64T, VT
RAM
2 SODIMM sockets, max. 4 GB DDR667 SDRAM (PC 5300)
Memory expansion
256 MB to 4 GB DDR2 (PC 5300), max. 3.2 GB can be used
for operating system and applications.
(see ordering documents for features)
Free expansion slots
Max. configuration with 8 modules:
7 x PCI
1 x PCIe x16 Graphics (PEG)
Max. configuration with 11 modules (optional):
7 x PCI
3 x PCIe x4
1 x PCIe x16 (PEG)
All modules up to 312 mm length are supported
Max. permissible power consumption
per PCI slot
5 V/5 A or 3.3 V/7 A, 12 V/0.5 A, -12 V/0.05, 3.3 Vaux/0.4 A
Max. permissible power consumption
per PCIe slot
PCIe x4 module: 3.3 V/3A; 12 V/2.1 A, 3.3 Vaux/0.4 A
Max. permissible power consumption
per PCIe slot (PEG)
PCIe x16 module: 3.3 V/3A; 12 V/2.1 A, 3.3 Vaux/0.4 A
Max. permissible power loss per PCI
slot
Accumulated power loss (all voltages) may not exceed 25 W.
Max. permissible power loss at all
slots
Accumulated power loss (all slots) may not exceed 90 W.
Accumulated 3.3 Vuax current may not exceed 0.8 A.
Maximum bandwidth of PCI slots
133 MB/s bandwidth
Maximum bandwidth of PCIe x4 slots 2.5 GB/s bandwidth per lane
