Spyshots of the Nokia RX-51 tablet have turned up on an Indonesian message board Kaskus, on the heels of an Engadget report about a Nokia device, the Nokia RX-51, that had received FCC certification.

Nokia RX-51 tablet leaked photo via Engadget
In the spy photos, the Nokia RX-51 also known as the Nokia N900, and Rover, has a sliding QWERTY keyboard like the Nokia N97.
According to the post on the Kaskus message board, the Nokia RX-51 will have a 3.5-inch WVGA touch screen, that supports a resolution of 800 x 480 pixels, and a keyboard akin to that of the Nokia N810.
The Nokia RX-51 wil be driven by a OMAP3450 500MHz/600MHz processor. It will come with a 5-megapixel Carl Zeiss camera, 32GB internal storage, 1GB virtual runtime memory, Wi-Fi, Bluetooth, GPS, and 3G.
Memory is expandable via additional microSD cards.
Another report says that the Nokia RX-51 or N900 will come with an FM transmitter and receiver and the Nokia BL-5J 1320 mAh battery. You can now buy the N900 on pre-order online
The Nokia RX-51 PC tablet seems to have a SIM card slot as well.
Like the Nokia N800 and N710, the PC tablet is said to run on the Linux operating system based on Maeama 5, which is the latest version of the Linux-based operating system used by Nokia for its tablet devices.