If it seems like MSI is dropping a lot of laptops this week, you're not imagining things. The company just announced the FX620DX and FX420 gaming rigs and two mainstream notebooks, the FR720 and FX720, some of which join the 16 laptops it unveiled at CES. The FR720 and FX720 are both beastly 17-inch desktop replacements, with prices ranging from $710 to $900 depending on whether you opt for an Intel Core i3, Core i5 or Core i7 CPU, and whether you stick with integrated Intel HD 3000 graphics or spring for one with a discrete NVIDIA GeForce GT520M card.

As for the gaming machines, we have to say they're pretty conservative-looking, with black lids made from a non-peeling, scratch- and smudge-resistant material, and a handful of chrome accents and blue LEDs thrown in for good measure. The 15.6-inch FX620DX packs either a quad-core Intel Core i5 or Core i7 processor, NVIDIA GeForce GT 540M with 1GB of video memory, and a 720p webcam. The 14-inch FX420, meanwhile, comes with that same quad-core Core i5 CPU and AMD Radeon HD 6470M graphics, also with 1GB of memory. The FX620DX also comes with either a 1920 x 1080 or 1366 x 768 display, while the more diminutive FX420 just offers the latter. Other than that, though, these machines share the same DNA, including an six shortcut buttons, HDMI and VGA port, 4 USB ports (two of 'em USB 3.0), six-cell batteries, and hard drives ranging from 500GB to 750GB with speeds of either 5,400 RPM or 7,200 RPM. MSI hasn't announced pricing or availability for the F Series, but hit the source link to peep these laptops' very discreet designs.