M90

Bandwidth DDR III 1066/1333, Dual channel

Supports upto 8GB RAM and cache of 8GB

Intel Core® Processor i3-530 with dual-core

Intel Core® Processor i3-540 with dual-core

Intel Core® Processor i5-750 with quad-core

Intel Core® Processor i5-650

Intel Core® Processor i5-660

Intel Core® Processor i5-670 with dual-core

Processor in LGA1156 socket

Platform Controller Hub (PCH) for PCI, ethernet and USB,

SMSC® SCH5147 Super I/O

UDIMM, PC3-10600 1333MHz DDR3, four 240-pin DIMM sockets

High Definition (HD) Audio, Realtek® ALC662 codec, 5.1 Chipset

Fingerprint Keyboard

Ultraslim Wireless kit -keyboard

USB OptiCal Wheel Mouse - 400dpi

Intel 82578DM, Wake on LAN®

One 3.5 inch internal hidden bay (HDD, 2nd optional)

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

One integrated VGA port

Two USB 2.0 planar connections (1 used, one open for media reader or 2 rear USB ports)

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, PCIe

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

Two half-length, full-height, 32-bit PCI 2.3

### **Power**

#### **Power management**

Advanced Configuration and Power Interface (ACPI) support

#### **Power supply**

280 watts with variable speed fan, autosensing, 85% PSU

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

115 to 230 Volt; 50 to 60 Hz

#### **Security**

Security chip (see information on left)

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

Boot without keyboard and mouse

Serial port I/O control

Individual USB port disablement

### **Software**

#### **Operating system**

Windows Vista Home Basic 32-bit SP1

Windows Vista Business 32-bit SP1

Windows 7 Professional 32-bit

Windows 7 Professional 64-bit

Windows 7 Home Premium 32-bit

Windows 7 Home Basic 32-bit

Windows XP Home SP3 (For LC only) License (Free DOS for Lenovo China) SP1 (SP2 if available) for Windows Vista Home Basic 64/ Home Premium 64/ Ultimate 64/ Enterprise 32 64 (Support Only)

Windows XP Home SP3 (Support Only)

Windows XP Professional SP3 (Downgrade from Vista Business or Windows 7)

Redhat Linux/Novell Linux/ SUSE Linux/Ubuntu Linux (Certified)

### **Storage**

#### **Optical drive**

DVD-ROM

DVD Recordable

Media Card Reader

Multi-Slot RTS5111F Card Reader with crust

USB 2.0 Mass Storage Device (Flash)

#### **Hard drive features**

7200RPM Serial ATA supported

Flash Solid State Drive

Supports 160GB, 250GB, 320GB, 500GB and 1TB

### **Video**

#### **Intergrated Graphics Adapter**

NVIDIA GeForce 310 512MB DDR3 (VGA+DP)

ATI Radeon HD4650

NVIDIA Quadro FX380 (DVI + DP)

### **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

ICCP(SASO)

SAR (Hong Kong)

S-mark (Argentina)

EU/EFTA CE Mark & DoC

CCC (China)

NOM (Mexico)

SABS (South Africa)

GOST-R Mark (AR46) (Russia)

#### **Environment**

China RoHS (China)

EU RoHS (EU)

EU WEEE (EU)

EU Battery Law (EU)

EuP (EU)

Turkey RoHS (Turkey)

Turkey Battery Law (Turkey)

Korea RoHS (Korea)

Korea E-Standby (Korea)

USA Chemical Emission Test (USA)

Greenguard (USA/Japan)

PC Green Label (Japan)

J-Moss (Japan)

#### **China Certification Requirement**

CCC (Certificate for China Compulsory Product Certification)

RoHs (China)

CSC (China)

CEL (China)

SITA\* (Society of International Aeronautical Telecommunications )

Surge immunity

ThinkCentre M90 and M90p 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

## Source

https://support.lenovo.com/us/en/solutions/migr-74675?cl=1