Express-HR
User’s Manual
Page 8
2
Specifications
2.1
General
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CPU:
Sandy Bridge 32 nm process, BGA type
Intel® Core™ i7-2715QE 2.1 GHz (3.0 GHz Turbo), 6MB L3 cache, 45W
Intel® Core™ i7-2655LE 2.2 GHz (2.9 GHz Turbo), 4MB L3 cache, 25W
Intel® Core™ i7-2610UE 1.5 GHz (2.4 GHz Turbo), 4MB L3 cache, 17W
Intel® Core™ i5-2515E 2.5 GHz (3.2 GHz Turbo), 3MB L3 cache, 35W
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Memory:
Dual channel non-ECC 1066/1333 MHz DDR3 memory up to 16 GB in
dual SODIMM socket
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Chipset:
Mobile Intel® QM67 Express
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L3 Cache:
6MB (i7-2715QE), 4MB (i7-2655LE and i7-2610UE), 3MB (i5-2515E)
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BIOS:
AMI EFI with CMOS backup in 16 Mbit SPI BIOS
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Debug Interface:
XDP SFF-26 extension for ICE debug
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Hardware Monitor:
Supply voltages and CPU temperature
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Watchdog Timer:
Programmable timer ranges to generate RESET
2.2
Expansion Busses
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On Processor:
-
PCI Express x16 Graphics (Gen2) bus for discrete graphics solution or General
Purpose PCI Express (2 x8 or 1 x8 with 2 x4) - see
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On Chipset:
-
8 PCI Express x1: 0/1/2/3/4/5/6 are free, 7 is occupied by GbE LAN
-
LPC bus for optional connections to SIO, UART, etc.
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LPC
bus,
SMBus
(system),
I
2
C
(user)
Summary of Contents for Express-HR
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