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Acer Aspire E1-531 - Page 24

Acer Aspire E1-531
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1-17 Hardware Specifications and Configurations
System Board Major Chips
Processor
Processor Specifications
Item Specification
Core logic Intel Panther Point PCH
VGA Intel NVIDIA N13M-GS 1G (GT620M)
LAN Broadcom BCM57785 GbE Controller
USB 2.0 Intel HM77/HM70 Series Chipset (Panther Point)
Super I/O controller N/A
Bluetooth N/A
Wireless Qualcomm / Broadcomm / Realtek
PCMCIA N/A
Audio codec Realtek ALC271X-GR-VB6
Card reader Broadcom BCM57785X Card Reader
Item Specification
CPU Intel Sandy/Ivy Bridge Dual Core Processor
CPU package rPGA989
Core logic
Four or two execution cores
A 32-KB instruction and 32-KB data first-level cache (L1) for
each core
A 256-KB shared instruction/data second-level cache (L2)
for each core
Up to 8-MB shared instruction/data third-level cache (L3),
shared among all cores
Chipset Intel HM77/HM70 Express Chipset
Item
CPU
Speed
Cores
Bus
Speed
(FSB/
DMI/QBI)
Mfg
Tech
Cache
Size
Package
Core
Voltage
B815 1.6G 2 5GT/s 32nm 2MB rPGA988B 0.75-1.3V
B960 2.2G 2 5GT/s 32nm 2MB rPGA988B 0.75-1.3V
B970 2.3G 2 5GT/s 32nm 2MB rPGA988B 0.75-1.3V
I3-2350M 2.3G 2 5GT/s 32nm 3MB rPGA988B 0.75-1.3V
I3-2370M 2.4G 2 5GT/s 32nm 3MB rPGA988B 0.75-1.3V

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