Our sister-site LogicBuy alerted us that some of Lenovo’s recently announced PCs are now available for purchase, including the ThinkPad X201, ThinkPad X201s, and ThinkPad X201 Tablet ultraportable notebooks.

We covered the announcement of the new X201 models last week, citing the major revisions as Core i5 and i7 processors, an updated fingerprint reader and the optional touchpad. Lenovo also recently updated their handy PSREF documents, which confirm to us that the X201 models officially support a maximum of 8GB RAM, via two 4GB sticks. This is great news for power users, who can now really take advantage of a 64-bit operating system.

Also of note is that the controversial, and optional, touchpad on the X201 is a $20 option. The X201 Tablet is particularly limited in its configuration options: you can’t even get an 8-cell battery, so expect those offers to expand in the coming weeks.

On the opposite side of Lenovo’s laptop spectrum, the value line G455 and G555 laptops are also now for sale. We knew at launch that both would be powered by AMD dual core processors, with the smaller G455 starting at $699 and the G555 at $729.

Lastly, you can also pick up the refreshed IdeaPad Y460. The overall design appears the same as the IdeaPad Y50 when I reviewed it, but with more powerful Core i3 and i5 processors and ATI graphics.

Hit the jump to check out the base specs and price of each model

ThinkPad X201

• Base specs: Core i5-520M 2.4-2.93GHz, Win7 Home 32, 12.1″ WXGA LCD
• Intel HD graphics, 2GB DDR3 RAM, 160GB 5400rpm HDD, 4-cell battery
• ThinkPad WiFi, WWAN upgradeable, 1 year warranty
• Base price: $1,099
• Configure your own

ThinkPad X201s

• Base specs: Core i7-620LM 2-2.8GHz, Win7 Home 32, 12.1″ WXGA+ LCD
• Intel HD graphics, 2GB DDR3 RAM, 160GB 5400rpm HDD, 4-cell battery
• ThinkPad WiFi, NO WWAN capability, 1 year warranty
• Base price: $1,349
• Configure your own

ThinkPad X201 Tablet

• Base specs: Core i7-640LM 2.13-2.93GHz, Win7 Pro 32, 12.1″ WXGA WVA LCD
• Intel HD graphics, 2GB DDR3 RAM, 250GB 5400rpm HDD, 4-cell battery
• Intel 6200 WiFi, WWAN upgradeable, 1 year warranty
• Base price: $2,134
• Configure your own

Lenovo G455

• Base specs: AMD Athlon II X2 M320 2.1GHz, Win7 Home 32, 14″ WXGA LCD
• ATI Mobility Radeon HD4200 512MB, 3GB DDR2 RAM, 320GB 5400rpm HDD
• 6-cell battery, b/g/n WiFi, Bluetooth, 1 year warranty
• Base price: $699
• Configure your own

Lenovo G555

• Base specs: AMD Turion II M520 2.4GHz, Win7 Home 32, 15.6″ WXGA LCD
• ATI Mobility Radeon HD4200 512MB, 3GB DDR2 RAM, 320GB 5400rpm HDD
• 6-cell battery, b/g/n WiFi, Bluetooth, 1 year warranty
• Base price: $729
• Configure your own

IdeaPad Y460

• Base specs: Core i3-330M 2.13GHz, Win7 Home 64, 14″ WXGA LCD
• Intel HD graphics, 4GB DDR3 RAM, 320GB 5400rpm HDD
• 6-cell battery, Intel WiFi 1000, Bluetooth, 1 year warranty
• Base price: $999
• Configure your own

The G455 and G555 notebooks are your typical budget-model systems with 16:9 displays in 14 and 15 inch sizes and sporting a similar design to Lenovo’s other recently announced budget notebooks. AMD’s Turion II dual core processors will be available, although expect a lower end CPU in the base models. You of course also get the benefit of ATI’s Radeon integrated graphics, a step above the Intel craptasia that infests mosts budget PCs.

Pricing will start at $449 and models should be available starting in March.

With a near identical design as the IdeaCentre C310 announced at CES, the C315 adds multitouch capability to the 20-inch all-in-one and the same AMD platform you’ll find in the G4x5 notebooks. You get some extra software Lenovo developed for their Idea products that add some functionality to the touchscreen, and of course Windows 7 is decently touch optimized as it is.

Pricing starts at $649 and it should hit U.S. shores in April.

Source: [Press Release]