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Detailed specifications - ThinkCentre Edge 71 (type 1578, 1583, 1652)
Architecture Security
Communications Software
Expansion Storage
Power Video
Certification Standards


System board / Form factor
  • Small Form Factor (3x2) with Intel H61 Chipset
  • Intel® Core i3-2100T Processor (3.1 GHz, 3MB Cache)
  • Intel® Core i5-2500T Processor (2.3GHz, 6MB Cache)
  • Intel® Core i5-2390T Processor (2.7GHz, 3MB Cache)
  • Intel® Pentium Processor G850 (2.9 GHz, 3M Cache)
  • Intel® Pentium Processor G840 (2.8 GHz, 3M Cache)
  • Intel® Pentium Processor G620 (2.6 GHz, 3M Cache)
  • 3MB to 8MB cache, processor dependent
  • Intel H61 Chipset
  • Supports 1GB, 2GB, 3GB, 4GB, 8GB memory
  • Two 240-pin DIMM sockets, PC3-10600 1333MHz DDR3
  • Integrated Audio
  • ALC662 chipset
  • Speaker power rating 1W
Keyboard and mouse
  • Lenovo Preferred Pro Full Size Keyboard
  • Lenovo Slim USB Keyboard
  • USB Optical ScrollPoint
  • Lenovo Enhanced Optical USB Mouse
  • Realtek RTL8111E Ethernet Controller
  • 10Mbps, 100Mbps, 1000Mbps Data Rates Supported
  • RJ45 External Connector Type
Drive bays
  • One 3.5 inch ixternal bay
  • One 5.25 inch external bay (Optical Disk Drives)
  • One HDD support
Standard I/O ports
  • Six high speed USB 2.0 - 2 (front), 4 (back)
  • Two internal high speed USB 2.0 (front)
  • Two audio connectors (microphone and headphone) on front panel
  • One integrated VGA port
  • Two audio connectors (audio line in and audio line out) on rear panel
  • One Full Height PCI Express x1
  • One Low Profile PCI Express x16
Power management
  • Advanced Configuration and Power Interface (ACPI) support
Power supply
  • 180W, 70plus, switch
  • 100 - 127v/200-240v AC Input Voltage Range
  • 50/60Hz AC Input Frequency
  • 100 - 127 VAC/6A AC Input Current (low AC Range / high AC Range)
  • Ease-of-use attributes:
    • Tool-less top cover - rotates about rear top edge
  • USB Individual disable/enable
  • Computrace support
  • Kensington slot (in rear for attachment of optional Kensington® Microsaver® cable)
  • Padlock loop
Operating system
  • Windows 7 Professional 32bit
  • Windows 7 Professional 64bit
  • Windows 7 Home Premium 64bit
  • Windows 7 Home Premiun 32bit
  • Windows Basic 32bit
  • Win7 to XP: Windows 7 Profesional 32 COA, XP Pro preload, Win 7 logo (Win7 RDVD optional in SpB)
Optical drive
  • DVD Recorderable
Media Card Reader
  • USB 2.0 Mass Storage Device (Flash)
Hard drive features
  • 7200RPM, 10KRPM Serial ATA supported
  • Flash Solid State Drive
  • Supports 250GB, 320GB, 500GB and 1TB
  • Integrated Graphics Adapter (Intel HD Graphics 2000)
  • ATI Radeon HD5450
  • ATI HD6450 (DVI + DP)
  • Support OS: Windows XP SP3 32bit, Windows vista SP1, Linux. Windows 7 SP1
Industry Standards
All systems conforms to the following industry standards:
  • ACPI v3.0
  • DMI v2.0
  • IEEE 802.3
  • JEDEC 240-pin DIMM memory
  • SmBios v2.6
  • PCI v2.3
  • PCIe v1.0
  • Serial ATA II/III
  • PXE v2.1
  • USB v2.0
  • USB v3.0 (Optional by PCIe*1 adapter)
  • AMT7.1
  • UL/CUL
  • IEC60950-1 CB Report/Certificate
  • Saudi Arabia ICCP(SASO)
  • Hong Kong SAR (CB report)
  • Argentina S-mark
  • EU/EFTA CE Mark and DoC
  • China CCC Mark
  • Singapore - PSB
  • Nigeria - SONCAP
  • Kenya - KEBS
  • Russia -GOST
  • Mexico-NOM
  • Kazakhstan -GOST-K
  • Belarus -certificate
  • Croatia-certificate
  • Basic Mandatory Certification
  • FCC DoC for U.S.A, ICES-003 for Canada
  • VCCI certification for Japan
  • BSMI certification for Taiwan
  • EU/EFTA CE Mark & DoC
  • C-Tick DoC for Australia and New Zealand
  • Power line harmonics for Japan
  • KC for Korea
  • PEP(Internal Certification)
  • China RoHS
  • EU RoHS
  • Japan J-Moss
  • California RoHS
  • USA Chemical Emission Test
  • New York RoHS
  • Japan Energy Saving
  • Korea RoHS and Turkey ROHS
  • USA EPEAT Gold & Silver
  • GreenGuard
  • US Energy Star 5.0/5.2
Energy savings
  • US Energy Star 5.0/5.2 for select model
  • EuP 2013 certified with 85Plus Power supply
The system gets Windows 7 logo sticker, and Logo Program certified.
ThinkCentre Edge 71 systems may carry other certifications that are not listed above. Please contact your local Lenovo Sales Representatives for more certifications in your area.

If you are unable to find what you are looking for, please do try the following options:
1. Lenovo Assisted Search
2. Product usage and general troubleshooting tips
3. Lenovo Support Forum
4. Technical Support Call Centre

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Document ID : PD015001
Last Updated :
Copyright © Lenovo 2013, all rights reserved
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