1. © 2008 Lenovo Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkCentre A70 Sales Disclosure Pre-launch Version Elaine Cheng l May, 2010 l Global Desktop Marketing

2. Page 2 of 12 Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Price Conscious SMB Customer Pain Points Limited IT SupportAging PC Fleets

3. Page 3 of 12 Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo How Does ThinkCentre A70 Answer These Pain Points…

4. Page 4 of 25 Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Richer Enhanced Performance DDR3 Memory, up to Intel Core 2 Duo Processors, Integrated DX10 graphics New Microsoft Office 2010 Starter Optimum Data Security ThinkVantage suite support Proven ThinkCentre Quality and Service 1. Better Performance Experience

5. Page 5 of 25 Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Faster < 32 seconds boot up time 1 (57% faster than non-optimized systems) Around 7 seconds fast shut down time (40% faster than non-optimized systems) 2. Better User Experience 1 boot up time around 31.7seconds,shut up time 7.62 seconds w/ Win7

6. Page 6 of 25 Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo 3. Better Working Environment Experience Quieter Better working environment 28db Tower / 26db SFF (Link)(Link) Slimmer 2 Comparing to ThinkCentre A58 Tower Less occupancy, 20% space saving 2 20L Tower/ 11L SFF

7. Page 7 of 12 Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo 4. Better Ergonomics 3 design on Tower Simpler Easy-carry Handle Design 3 Non-slip Design Handle 3 Easy-access Top Power Button 3 Highlight ODD Button Better Thermal Design

8. Page 8 of 25 Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo 5. Better $$ Savings Wiser $71 4 saving by Power Manager Per Desktop Per Year (US only) $57 4 saving via Rescue & Recovery Through restoring corrupted systems $0 cost on Microsoft Office 2010 Starter Permanent use with basic functions 4 Source: Lenovo saving data

9. Page 9 of 25 Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo 6. Better Visual Experience 5 Smarter 2 Dual monitor Solution VGA + Graphics card VGA + L2330x Wide (No extra graphics needed) Upto 3 monitor Solution VGA + Graphics card+ L2230x Wide 6 5 V ia Option 6 L2230x Wide GA: July 9, 2010

10. Page 10 of 12 ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Backup

11. Page 11 of 25 Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Transactional Entry Mainstream Premium Regular Offerings AIO Offering $599 best A70 Intel DT Everyday computing tool Fit exactly what SMBs need New & ergonomic design G41 with DDR3 No CTO, no special bid Entry Value PC starting from $369 * TWR SFF A63 AMD DT High End AMD Platform Performance/Manageability 3 Year Warranty $699 best Entry Value starting from $329 TWR $709 best A70z Intel AIO Best space saving Designed for Business Greenest Desktop Smallest Footprint T-model $499** * US list price ** Including monitor ThinkCentre A Series Positioning AIO *price adjust due to memory cost up **list price is US base

12. Page 12 of 12 ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ANN: 6/29/10 SS: 6/14/10(MT) 7/2/10(SFF) GA: 7/13/10(MT) 8/3/10(SFF) ANN: 5/11/10 SS: 5/14/10 ANN: 11/2/09 SS: 11/20/09 GA: 12/10/09 ThinkCentre A Series Roadmap - I 4Q CY091Q CY102Q CY103Q CY104Q CY101Q CY112Q CY113Q CY11 ANN: 3/10/09 SS: 3/12/09 GA: 4/2/09 ANN: 9/30/09 SS: 9/29/09 GA: 10/21/09 ANN: 10/27/09 SS: 9/23/09 GA: 10/15/09 A70z A58 Project 300 (India only) A58 A58e Tower (NA/LA/ASEAN only) A70 A70z (Toyama DDR3) Sandy Bridge based new products EOL: Jun.2010 ANN: 6/23/09 SS: 7/1/09 GA: 7/28/09 Lenovo E200(Brazil only) EOL: May2011 EOL: Jul. 2010(MT) Aug. 2010(SFF) EOL: Jul.2010 EOL: Jul.2011 EOL: Sep.2010 EOL: Aug.2010

13. Page 13 of 12 ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkCentre A Series Roadmap - II 4Q CY091Q CY102Q CY103Q CY104Q CY101Q CY112Q CY113Q CY11 ANN: 9/15/09 SS: 9/23/09 GA: 10/22/09 EOL : Dec. 2010 A58e Eco USFF EOL : Feb. 2011 ANN: 1/12/10 SS: 1/27/10 GA: 2/26/10 A63 (AG/APR excluding JANZ only) Fusion based new products A62 ANN: 8/12/08 SS: 8/29/08 GA: 9/19/08 EOL : Feb. 2010

14. Page 14 of 12 ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkCentre A70 SPEC ThinkCentre A70 Form factor TWRSFF Dimensions (WxHxD) D/W/H 355mm x 160mm x 392mmD/W/H 368.1mm x 97mm x 333.6mm Chipset Intel G41/ICH7 Celeron 440/450 CPU Celeron Dual Core E3200/E3300/E3400/E5300/E5400/E5500/E6300/E 6500/E6600 Core 2 Duo E7400/E7500/E7600/E8400/E8500/E8600 MemoryTwo DDRIII 1066/DIMM Max Memory 4GB DIMM 2 DIMMs HDD(7200rmp,SATA) 160GB 250GB 320GB 500GB ODD DVD-ROM 16X Max DVD Recordable No ODD Power Supply Tower: PS3 180W PSU, ATX 280W for JapanSFF: TFX 180W PSU Integrated Graphic GMA X4500

15. Page 15 of 12 ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkCentre A70 SPEC ThinkCentre A70 Operating System Win7 Basic 32 Win7 Home Premium/Pro 64/32 Win7 Pro 32 to XP Pro SP3* Win7 Basic 32 Win7 Home Premium/Pro 64/32 Win7 Pro 32 to XP Pro SP3* Ethernet Realtek RTL8111DL Audio No Integrated speaker Audio ChipRealtek CODEC.ALC662-GR Audio Channel2.1/5.1 Audio PortsTwo front, Three Rear Microphone1x 3.5mm connector, USB Ports Front22 USB Ports Rear44 USB Port Internal22 Serial Port1 rear SlotsOne PCIe x16 slot, Two PCIe x1 slot, One PCI slot SATAThree SATA ports Floppy ConnectorNo ODD Bay11 HDD Bay21 Kensington SlotYes * for some regions only

16. Page 16 of 12 ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential CategoryA70A58 Form factorTower / SFF ChipsetIntel G41 CPUCeleron, Pentium D, Core 2 DuoCeleron, Pentium D, Core 2 Duo, Core 2 Quad memory1GB 1066Mhz DDR3 SDRAM DIMM, up to 4GB512MB/1GB/2GB 667/800MHz DDR2, up to 4GB DIMM2 DIMMs Graphic Integrated Graphics, NVIDIA Quadro FX380LP 512M, NVIDIA GeForce 310 512M NVIDIA GeForce G100, ATI Radeon HD3470, NVIDIA GeForce 9500GT HDD160GB/250GB/320GB/500GB160GB/250GB/320GB/500GB,1TB ODDDVD/DVD Recordable SlotsTower-1FH PCIex16, 2FH PCIex1, 1FH PCITower-1FH PCIex16, 1FH PCIex1, 2FH PCI PSU180W280W PS/2NoYes Communicationno Modem56K Modem Removable storageNo 3.5"1.44MB Floppy Drive(Tower only) Media Card Reader(occupy FDD bay) Volume TWR 20L SFF 11L TWR 25L SFF 10L Card ReaderNo Card ReaderYes ThinkCentre A70 Compared to A58

17. Page 17 of 12 ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential CategoryA70A58e Form factorTower / SFFTower ChipsetIntel G41Intel G31 CPUCeleron, Pentium D, Core 2 Duo memory1GB 1066Mhz DDR3 SDRAM DIMM, up to 4GB 1GB/2GB 800 MHz DDR2 SDRAM DIMM DDR2, up to 4GB DIMM2 DIMMs Graphic Integrated Graphics 4500, NVIDIA Quadro FX380LP 512M, NVIDIA GeForce 310 512M Integrated Graphics x3100 HDD160GB/250GB/320GB/500GB160GB/250GB/320GB ODDDVD/DVD Recordable SlotsTower-1FH PCIex16, 2FH PCIex1, 1FH PCITower-1FH PCIex16, 1FH PCIex1, 2FH PCI PSU180W PS/2No Communicationno Modem Removable storageNo Volume TWR 20L SFF 11L TWR 22L Card ReaderNo Card Reader ThinkCentre A70 Compared to A58e TWR

18. Page 18 of 12 ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential CategoryA70A63 Form factorTower / SFFTower ChipsetIntel G41AMD 760G CPUCeleron, Pentium D, Core 2 Duo Sempron 140/Athlon IIx2 Athlon IIx3/Athlon IIx4 Phenom II X2/Phenom II x3 B7x Phenom II x4 memory 1066Mhz DDR3 SDRAM DIMM, up to 4GB 1066/1333MHz DDR3 up to 4GB DIMM2 DIMMs Graphic Integrated Graphics 4500, NVIDIA Quadro FX380LP 512M, NVIDIA GeForce 310 512M ATI Radeon 3000 NVIDIA GeForce 310 512M HDD160GB/250GB/320GB/500GB160GB/250GB/320GB/500GB,1TB ODDDVD/DVD Recordable SlotsTower-1FH PCIex16, 2FH PCIex1, 1FH PCI PSU180W280W EthernetGigabit Volume TWR 20L SFF 11L TWR 25L ThinkCentre A70 Compared to A63

19. Page 19 of 12 ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential CategoryA70A70z Form factorTower / SFFAIO ChipsetIntel G41 CPUCeleron, Pentium D, Core 2 Duo memory1GB 1066Mhz DDR3 SDRAM DIMM, up to 4GB800 MHz DDR2 SDRAM DIMM, up to 4GB DIMM2 DIMMs Graphic Integrated Graphics 4500, NVIDIA Quadro FX380LP 512M, NVIDIA GeForce 310 512M Integrated Graphics 4500 HDD160GB/250GB/320GB/500GB ODDDVD/DVD Recordable Slots Tower-1 PCIex16, 2 PCIex1, 1 PCI1 Mini PCIE Slot only PSU180W130W EthernetGigabit Communicationno Modem Removable storage No ThinkCentre A70 Compared to A70z

20. Page 20 of 12 ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkCentre A70 TWR ThinkCentre A70 SFF Dell Vostro 230Dell Vostro 230s Volume20L11L25L17L ChipsetG41 Dimension Height: 392mm Width: 160mm Depth: 355mm Height: 333mm Width: 97mm Depth: 368mm Height: 14.57" (370mm) Width: 6.69" (170mm) Depth: 16.8" (427mm) Height: 14.69" (373mm) Width: 4.17" (106mm) Depth: 17.20" (437mm) Memory 2DIMM,MAX4GB Max HDD Size 500GB 1TB Power Supply 180W PS3 (280W ATX only JPN) 180W TFX,300W ATX250W ATX CPU Core2 Duo Pentium Celeron Core2 Duo Pentium Celeron Core2 Quad Core2 Duo Pentium Celeron Core2 Quad Core2 Duo Pentium Celeron TDP65W 95W Integrated graphicsGMA X4500 Discrete GFX 512MB NV G310 (VGA+DP) 512MB NV Quadro FX380LP (DVI+DP) 512MB NV G310 (DVI, VGA,HDMI) 1GB NV GT220 (DVI, VGA, HDMI) 512MB NV G310 (DVI, HDMI, VGA) ThinkCentre A70 VS. Dell Vostro 230

21. Page 21 of 12 ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkCentre A70 VS. HP Compaq 500B ThinkCentre A70 TWRThinkCentre A70 SFFHP Compaq 500B ChipsetG41 Dimension Height: 392mm Width: 160mm Depth: 355mm Height: 333mm Width: 97mm Depth: 368mm Height: 15.11" (384mm) Width: 6.54" (166mm) Depth: 16.87" (428mm) Memory 2DIMM,MAX4GB Max HDD Size 500GB Power Supply 180W PS3 (280W ATX only JPN) 180W TFX,300W ATX CPU Core2 Duo Pentium Celeron Core2 Duo Pentium Celeron Core2 Duo Pentium Celeron Integrated graphicsGMA X4500 FF20L TWR11L SFF one FF LAN Giga 10/100 Starting price $369 $379$449 * Base on US price, price may be adjusted

22. Page 22 of 12 ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Page 22 1 3 4 5 2 7 8 6 1 2 3 4 5 6 8 7 ThinkVision monitor ADD2 or Graphics Card DDR3-1333 Memory USB-to-DVI Monitor Adapter Soundbar ThinkVision Radial Arm Wireless Keyboard and Mouse, Fingerprint Keyboard, Smartcard Keyboard or Laser Mouse ThinkPad In-Ear Headphones Memory Key Security Cable Lock DisplayPort Monitor Cable 9 10 9 11 ThinkCentre A70 Top Options

23. Page 23 of 12 ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Warranty Upgrades & Extensions ThinkPlus Priority Support ThinkPlus Priority 4 Base Warranty Service Support Hard Disk Drive Retention Protects investment, increases productivity with enhanced service level upgrade and term extension Increase helpdesk productivity with 24x7 advanced level tech support and service call tracking tools Enhanced onsite response to 4 hours for critical IT support needs Lenovo standard award-winning service & support Keep your old drive if hard drive fails. Protects data from falling into the wrong hands. Protection Key Focus Offering Services Offerings

24. Page 24 of 12 ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Upto 3 monitor supports! Lenovo 512MB NVIDIA GeForce 310 DMS59 Dual- DVI, Dual-VGA VGA Dual Monitor Solution A : VGA + Graphics card Dual Monitor Solution B: VGA + L2330x Wide (No extra graphics needed) 3 Monitor Solution: VGA + Graphics card+ L2230x Wide * L2230x Wide GA: July 9, 2010 Better Visual Experience

25. Page 25 of 12 ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential 145 dBA 105 dBA 55-60 dBA Acoustics Level Comparison

26. Page 26 of 12 Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential Lenovo Confidential ThinkCentre A70 Sales Disclosure) | © 2010 Lenovo