Lenovo ThinkPad R400 (7439) Specifications, Tests and Review

Screen Size
14.1"

Resolution
1280 x 800 (WXGA)

CPU
Intel Core 2 Duo P8400 / 2.26 GHz

GPU
Intel GMA 4500MHD

RAM
1 GB (1 x 1 GB)

Core Qty
Dual-Core

Storage
80 GB HDD SATA 1.5Gb/s / 5400 rpm

Battery Capacity
2800 mAh

Other Variants:

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Lenovo ThinkPad R400 (7439) Full Specifications and Details

design and dimensions display processor memory storage audio & video communications battery ac adapter input connections & expansions software miscellaneous

DESIGN AND DIMENSIONS Lenovo ThinkPad R400 (7439)

Product Type	Notebook
Dimensions (WxDxH)	33.6 cm x 23.8 cm x 3.5 cm
Weight	2.3 kg

DISPLAY Lenovo ThinkPad R400 (7439)

Screen Size (Type)	14.1"
Screen Resolution	1280 x 800 (WXGA)
Widescreen	Yes
Colour Support	16.7 million colours
Features	Anti-glare

PROCESSOR Lenovo ThinkPad R400 (7439)

CPU	Intel Core 2 Duo P8400 / 2.26 GHz
Number of Cores	Dual-Core
Cache	L2 - 3 MB
Front Side Bus	1066 MHz
64-bit Computing	Yes
Chipset	Mobile Intel GM45 Express
Platform Technology	Intel Centrino 2
Features	Enhanced SpeedStep technology, Intel Virtualization Technology, Intel 64 Technology, Intel Dynamic Acceleration, Intel Trusted Execution Technology

MEMORY Lenovo ThinkPad R400 (7439)

RAM	1 GB (1 x 1 GB)
Max RAM Supported	4 GB
RAM Type	DDR3 SDRAM
Speed	1066 MHz / PC3-8500
Rated Speed	1066 MHz
Form Factor	SO-DIMM 204-pin
Slots Qty	2
Empty Slots	1

STORAGE Lenovo ThinkPad R400 (7439)

Main Storage Size (HDD/SSD)	80 GB HDD SATA 1.5Gb/s / 5400 rpm
Optical Drive	CD-RW / DVD-ROM combo removable
Read Speed	24x (CD) / 8x (DVD)
Write Speed	24x
CD / DVD Rewrite Speed	24x

AUDIO & VIDEO Lenovo ThinkPad R400 (7439)

Graphics Processor (GPU)	Intel GMA 4500MHD
Memory Allocation Technology	Dynamic Video Memory Technology 5.0
Sound	Stereo speakers, microphone
Codec	AD1984HD
Compliant Standards	High Definition Audio

COMMUNICATIONS Lenovo ThinkPad R400 (7439)

Wireless	802.11a/b/g/n (draft), Bluetooth 2.0
Wireless Controller	Intel WiFi Link 5100
Network Interface	Gigabit Ethernet

MODEM

Protocols & Specifications	ITU V.90
Max Transfer Rate	56 Kbps

BATTERY Lenovo ThinkPad R400 (7439)

Technology	6-cell Lithium Ion
Installed Qty	1
Max Supported Qty	2
Battery Capacity (Size)	2800 mAh
Battery Life	Up to 5.6 hours

AC ADAPTER Lenovo ThinkPad R400 (7439)

Input	AC 120/230 V (50/60 Hz)

INPUT Lenovo ThinkPad R400 (7439)

Type	Keyboard, TrackPoint, UltraNav

CONNECTIONS & EXPANSIONS Lenovo ThinkPad R400 (7439)

Expansion Bays	1 x Ultrabay Enhanced
Slots	2 x memory (1 free) 1 x CardBus (1 free) 1 x ExpressCard/54 (1 free)
Interfaces	3 x USB 2.0 4 pin USB Type A 1 x display / video - VGA - 15 pin HD D-Sub (HD-15) 1 x network - Ethernet 10Base-T/100Base-TX/1000Base-T - RJ-45 1 x IEEE 1394 (FireWire) 4 PIN FireWire 1 x microphone - input - mini-phone 3.5 mm 1 x headphones - output - mini-phone stereo 3.5 mm 1 x modem - phone line - RJ-11 1 x docking / port replicator

SOFTWARE Lenovo ThinkPad R400 (7439)

Operating System (OS)	Microsoft Windows Vista Business / XP Professional downgrade

MISCELLANEOUS Lenovo ThinkPad R400 (7439)

Dockable	Yes
Integrated Options	ThinkLight
Security	Trusted Platform Module (TPM 1.2) Security Chip, fingerprint reader
Features	Security lock slot (cable lock sold separately), administrator password, hard drive password, power-on password, ThinkVantage Active Protection System, ThinkPad Roll Cage
Compliant Standards	MPR II, BSMI, GOST, cUL, MPR III, NOM, SASO, VCCI-II, UL 60950, CB, FCC Part 15 B, CER, CCC, MIC
ENERGY STAR Certified	Yes
EPEAT Compliant	EPEAT Gold
Manufacturer Warranty	Limited warranty - parts and labour - 3 years - carry-in Limited warranty - battery - 1 year