M58

Ultra Small Form Factor (1x2) with Intel Q45 and ICH10DO chipset
Tower (4x5) with Intel Q45 and Intel ICH10DO chipset

Supports Intel Celeron Dual Core™ processor with 512KB L2 cache

Supports Intel Celeron with 512KB L2 cache

Supports Intel Core™ 2 Duo™ processor with 2MB, 3MB, 4MB or 6MB L2 cache

Supports Intel Core™ 2 Quad™ processor with 4MB or 6MB L2 Cache

Supports Intel Pentium Dual Core™ processor with 1MB or 2MB L2 cache

Processor
Intel® Pentium® Dual Core processor

Intel Core 2 Duo processor

Intel Core 2 Quad processor

Intel Celeron® Dual Core processor

Intel Celeron®

Cache
512KB to 12MB cache, processor dependent

Chipsets
Intel Q45 core chipset

Memory
1066 MHz DDR3 (Double Data Rate) dual channel memory support

PC3-8500 memory supported

Uses 512MB, 1GB or 2GB memory modules

Audio
Integrated Audio Intel Q45

Front - Audio-Out, Microphone-in

Rear - Audio-out, Line-in, Microphone-in

Keyboard and mouse
Lenovo Preferred Productivity Full Size Keyboard

Preferred Productivity Fingerprint Keyboard

Preferred Productivity Full Size PS/2 Keyboard

USB Optical Wheel mouse (400 DPI)

PS/2 Three Button ball mouse

Networking
Intel PRO 100/1000 Gigabit Ethernet

Bays
One 3.5 inch external accessible bay (FDD)

Two 3.5 inch internal hidden bay (HDD)

Two 5.25 inch external half-high bay (optical drives)

External ports
Eight USB connectors (two on front panel and six on rear panel)

Two internal high speed USB connectors

One integrated VGA port

One integrated Display port

Ethernet (RJ-45) connector

Ethernet (RJ-11) connector on selected models

IEEE 1394 (on selected models)

One standard eSATA connector

Two audio connectors (microphone in and audio out) on front panel

Three audio connectors (line in, audio out, and microphone in) on rear panel

Two PS/2 for keyboard and mice

Slots
One half-length, full-height, PCI Express x16

One half-length, full-height, PCI Express x1

Two full-length, full-height, 32-bit PCI 2.3 (5v)

Power management
Advanced Configuration and Power Interface (ACPI) support

Power supply
280 Watt (Exclude Japan)

Operation controlled by a switch on the back of the unit

280 Watt (Japan), 80% plus, auto-sensing power supply unit

450 Watt (Japan), 80% plus, auto-sensing power supply unit

115 to 230 Volt; 50 to 60 Hz

Security
Security chip

One lock to secure both cover and entire system

Power-on password

Administration password

Hard disk password

Boot sequence control

Boot without keyboard, mouse, diskette

USB/ Ethernet/ serial/ parallel/ SATA/ EIDE/ diskette enable or disable.

Diskette write protect

Front USB port disablement

Cover intrusion switch (selected models)

Disk, removable, and network device password

Individual USB port disablement

Operating system
Windows Vista Home Basic 32

Windows Vista Home Premium 32

Windows Vista Business 32

Windows Vista Ultimate 32

Windows Vista Business 64

Windows XP Preload with Vista COA

Windows XP Home Edition

Windows XP Professional

DOS license

Windows 7 Professional 32

Windows 7 Home Basic 32

Windows 7 Professional 32

Windows 7 Ultimate 32

Windows 7 Professional 64

Optical drive
DVD-ROM

DVD Recordable

Blu-ray Recorder/HD-DVD player

Hard drive features
7200RPM Serial ATA supported

Flash Solid State Drive

Video
Intel GMA4500

HD3470 (RV620 Pro)

9500GT 512MB 128BIT ATX (DVI-I+DP)

Certification
GREENGUARD

EPEAT Gold (Selected Models)

Energy Star 4.0 (Selected Models)

USA FCC Mark

Japan VCCI

Chinese Taiwan BSMI

EU/EFTA CE Mark &DoC

UL/CUL

TUV-GS

IEC60950-1 CB Report/Certificate

China CCC Mark

PEP (International Certification)

China RoHS

EU RoHS

EU WEEE

California RoHS

US Chemical Emission Test

New York RoHS

Japan J-MOSS

Japan PC Green Label

Japan Energy Saving

China Energy Saving

Please contact your local Lenovo Sales Representatives for more certifications in your area.

Source
https://support.lenovo.com/us/en/solutions/PD003974

https://support.lenovo.com/us/en/solutions/PD004874