Detailed specifications - ThinkCentre A85 (type 0104, 0154, 7539, 7548)
Architecture Security
Communications Software
Expansion Storage
Power Video
Certification Standards

Architecture
System board / Form factor
  • Small Form Factor (4x2) with Intel H57 Chipset
Processor
  • Intel® Pentium G6950 2.80G 1066MHz Dual core\3MB cache
  • Intel® Core i5-760 2.80G 1333MHz 4T\Dual core\8MB cache
  • Intel® Core i3-550 3.20G 1333MHz 4T\Dual core\4MB cache
  • Intel® Core i5-650 3.20G 1333MHz 4T\Dual core\4MB cache
  • Intel® Core i7-870 2.93G 1333MHz 4T\Dual core\8MB cache
  • Intel® Core i5-660 3.33G 1333MHz 4T\Dual core\4MB cache
  • Intel® Core i5-670 3.46G 1333MHz 4T\Dual core\4MB cache
Cache
  • Upto 8MB cache, processor dependent
Chipset
  • Intel H57 Chipset
Memory
  • 1GB, 2GB, 4GB memory modules supported
  • 1GB, 2GB, 3GB, 4GB, 6GB, 8GB supports upto 16GB maximum
  • DDR3 PC3-10600
  • Four DIMM sockets, 1333 Mhz
Audio
  • Integrated Realtek Audio - ALC662 HD codec, 5.1
  • High Definition Stereo Supported
Keyboard and mouse
  • Lenovo Preferred Productivity Full Size Keyboard
  • Fingerprint Keyboard
  • Preferred Pro full-size PS/2 Keyboard
  • USB OptiCal Wheel Mouse - 400dpi
  • PS/2 Three Button ball mouse
Communications
Networking
  • One RJ45 Ethernet Network Port
  • Realtek RTL8111E
Modem
  • 56KBPS Soft Modem V.90/V.44 - ATX
Expansion
Bays
  • One 3.5" Internal Bay
  • One 5.25" External Bay
  • One Slim Bay for Memory Card Reader
External ports
  • Front
    • Two High Speed USB 2.0
    • One Microphone
    • One Headphone
    • Two Internal High Speed USB 2.0
  • Back
    • Four High Speed USB 2.0
    • 1 standard serial, 1 optional
    • One PS/2
    • One integrated VGA port
    • One DVI
    • RJ45 RJ11 (on selected models)
    • IEEE 1394 (on selected models)
    • One Microphone
    • One Audio Line in
    • One Audio line out
Slots
  • Two PCI
  • One PCI Express x1
  • One PCI Express x16
Power
Power management
  • Advanced Configuration and Power Interface (ACPI) support
Power supply
  • DC Power Supply -Wattage : 280W ATX 220V/110V
  • Auto-sensing power supply unit, except 280Wat
  • 115/230V(50/60Hz)
Security
  • One lock to secure both cover and entire system to fixed object:
    • Padlock loop (in rear for opt padlock)
    • Security slot (in rear for optional Kensington® MicroSaver® cable)
  • Power-on password
  • Hard disk password
  • Boot sequence control
  • Computrace Supported
  • Ease-of-use Attributes : Tool-less top cover (thumb screw)
  • USB port Enabled
Software
Operating system
  • Windows 7 Professional (32 bit) / (64 bit)
  • Windows 7 Ultimate (32 bit) / (64 bit)
  • Windows 7 Home Premium (32 bit) (64bit)
  • Windows XP Professional Service Pack P3 - Downgrade only
  • DOS License
Storage
Optical drive
  • DVD-ROM
  • DVD Recordable
Hard drive features
  • 7200RPM Serial ATA supported
  • Flash Solid State Drive
  • Supports 160GB, 250GB, 320GB, 500GB and 1TB
Video
  • NVIDIA GeForce310 512M with VGA+DP
  • NVIDIA Quadro FX380LP 512M (DVI+DP)
  • NVIDIA GeForce 310 512M with VGA+DP
  • Maximum resolutions supported by the VGA output for different refresh rates are:
    • 2048x1536 @85Hz (pixel clock at 388.5MHz) for 4:3 format
    • 2560x1440 @75Hz (pixel clock at 397.25MHz) for 16:9 format
    • 2456x1536 @60Hz (pixel clock at 320MHz) for 16:10 format
Certification
EMC
  • FCC - Part 15, Subpart B (US)
  • VCCI (Japan)
  • ICES-003 (Canada)
  • BMSI - CNS13438, Class B (Taiwan)
  • EU/EFTA CE Mark & DoC
  • C-Tick DoC (ANZ)
  • KCC (Korea)
Safety
  • UL/CUL
  • DEMKO-GS
  • IEC60950-1 CB Report/Certificate
  • Saudi Arabia ICCP(SASO)
  • Hong Kong SAR (CB report)
  • Argentina S-mark
  • EU/EFTA CE Mark & DoC
  • China CCC Mark
  • Taiwan - BSMI
  • Singapore - PSB
  • Nigeria - SONCAP
  • Kenya KEBS
  • Belarus Bellis
Environment
  • PEP(Internal Certification)
  • China RoHS
  • EU RoHS
  • EU WEEE
  • Japan J-Moss
  • California RoHS
  • USA Chemical Emission Test
  • New York RoHS
  • Japan Energy Saving
  • Korea RoHS & Turkey ROHS
  • USA EPEAT Gold & Silver
  • GreenGuard
  • US Energy Star 5.0
  • Moldavia INSM
  • Serbia Kvalit
ThinkCentre A85 systems may carry other certifications that are not listed above. Please contact your local Lenovo Sales Representatives for more certifications in your area.
Industry Standards

All systems conforms to the following industry standards:

  • ACPI v2.3
  • ATAPI
  • DMI v2.0
  • IEEE 1284 (enhanced parallel port)
  • IEEE 1294 (parallel port)
  • IEEE 802.3 (Ethernet)
  • JEDEC 240-pin DIMM memory
  • SmBios v2.3.4
  • PC 2001
  • PCI v2.3 and PCI BIOS v2.1
  • Serial ATA II
  • PXE v2.1
  • USB v2.0


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Country Availability
AvailableWorldwide
Document ID : PD014443
Legacy Document ID : MIGR-76380
Last Updated :
Copyright © Lenovo 2013, all rights reserved
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