HP ProBook 6440b
Specifications

Price comparison
Average of 1 scores (from 2 reviews)
Reviews for the HP ProBook 6440b
Source: Techradar

In conclusion, we like the HP ProBook 6440b a lot. It may not be as flash as the Asus UL50VT, Sony VAIO VPC-EB1Z0E/B or Samsung R580 but, as a business machine, it is a solid choice and second to none here.
Single Review, online available, Short, Date: 05/26/2010
Rating: Total score: 70%
Foreign Reviews
Source: Hi-Tech Mail

Single Review, online available, Medium, Date: 07/21/2010
Rating: price: 70% mobility: 40%
Comment
ATI Mobility Radeon HD 4550: The HD 4550 is a faster clocked HD 4530 and therefore entry level graphics card. It was substituted by the HD 5430 with the same clock rates.
Only some 3D games with very low demands are playable with these cards.
» Further information can be found in our Comparison of Mobile Graphics Cards and the corresponding Benchmark List.
430M:
The Core i5-430M is a middle class dual core CPU that features only 3 MB L3 Cache (compared to the I7-640M) and clocks between 2.26-2.53 GHz (Turbo Mode). Furthermore, VT-d, trusted Execution and AES features are missing in the 430M. Thanks to Hyperthreading, 4 threads can be processed simultaneously. An integrated graphics card (Intel HD Graphics with 500-733 MHz) and a DDR3 memory controller are also included in the package.
» Further information can be found in our Comparison of Mobile Processsors.