Windows 10 can be down graded to windows 7 apon request 
Model
BrandThinkPad
SeriesSL Series
ModelSL510(28479UU)
Part Number28479UU
Quick Info
Operating System Windows 7 Professional 32-bit
CPU Intel Core 2 Duo T6570 2.1G
Screen15.6"
Memory 2 GB DDR3
Storage 250 GB
Optical Drive DVD±R/RW
Graphics Card Intel GMA 4500MHD
Video Memory Shared memory
Card slot1 x ExpressCard/34
Battery Life4 hours
Dimensions (W x D x H)14.90" x 9.72" x 1.26" - 1.42"
Weight5.64 lbs.
CPU
CPU TypeIntel Core 2 Duo
CPU Speed T6570 (2.10GHz)
CPU L2 Cache 2MB
CPU FSB800 MHz
Chipset
ChipsetIntel GM45
Display
Screen Size 15.6"
Wide Screen Support Yes
Resolution 1366 x 768
LCD FeaturesLED backlight
Operating System
Operating SystemWindows 7 Professional 32-bit
Graphics
GPU/VPU Intel GMA 4500MHD
Video MemoryShared system memory
Graphic Type Integrated Card
Storage
HDD250GB
HDD RPM5400 RPM
HDD InterfaceSATA
Memory
Memory 2GB
Memory SpeedDDR3 
Memory Spec2GB x  4GB = 6GB
Memory Type204-Pin DDR3 SO-DIMM
Memory Slot (Total)2


Max Memory Supported8 GB
Optical Drive
Optical Drive TypeDVD±R/RW
Optical Drive InterfaceIntegrated
Communications
LAN 10/100/1000Mbps
WLAN 802.11b/g/n Wireless LAN
Ports
Card Slot1 x ExpressCard/34
USB 3 USB, 1 eSATA / USB combo port
Video Port1 x VGA
HDMI1 x HDMI
Audio PortsYes
Audio
AudioIntegrated Sound card
SpeakerInternal Speakers
Input Device
TouchpadYes
KeyboardStandard
Pointing StickYes
Webcam 2.0MP
Card Reader7-in-1 reader (MMC, Memory Stick, Memory Stick Pro, SD, SDHC, XD, XD Type H)
Power
Battery6-cell Lithium Ion
Battery Life4 hours
Dimensions & Weight
Dimensions (W x D x H)14.90" x 9.72" x 1.26" - 1.42"
Weight5.64 lbs.
Features
Package TypeCommercial
Additional Information
Date First AvailableJanuary 20, 2010