KB of RAM that can be expanded to 640 KB. Its 8-color display has a maximum resolution of 640×400 pixels. When the PC-9801 launched in 1982, it was initially priced at 298,000 yen (about US$1,200 in 1982 dollars). It can use PC-88 peripherals such as displays and floppy disk drives, and it can run software developed for N88-BASIC with a few modifications. For new buyers, it required either an expensive 1232 KB 8-inch floppy drive or a smaller capacity 320 KB 5¼-inch floppy drive. The basic system can display JIS X 0201 characters including numbers, English characters, and half-width kana, so most users added an optional kanji ROM board for using a Japanese word processor. Its successor, the PC-9801F, employs an 8086-2 CPU, which can selectively run at a speed of either 5 or 8 MHz. The F2 model contains two 640 KB 5¼-inch 2DD (quad density) floppy drives, a JIS level 1 kanji (2,965 characters) font ROM, and was priced at 398,000 yen (about US$1,700 in 1983). It was positively received by engineers and businesses. Ozawa explained the reason why the PC-9801F used a 640 KB floppy drive, "For Japanese business softwares, 320 KB is small, 640 KB is just barely enough, and 1 MB is preferable. We want to choose a 1 MB floppy drive, but its 8-inch drive is expensive, and its 5-inch drive lacks reliability. So, we think 640 KB is the best choice. Also, it can read a 320 KB floppy disk". The Electronic Devices Group launched the PC-100 in October 1983 and attempted to present a GUI similar to the Apple Lisa. The PC-100 did not sell well due to its time and high cost. Moreover, the marketing competed with the PC-98 of the Information Processing Group, which did not assure distributors. In December 1983, Ouchi decided that NEC would consolidate their personal computer business into two divisions: NEC Home Electronics to deal with the 8-bit home computer line, and Nippon Electric's Information Processing Group to deal with the 16-bit personal computer line. The Electronic Device Group passed off their personal computer business to NEC Home Electronics. Fujitsu released the in December 1984. It has an Intel 80186 CPU at 8 MHz and a 1.2 MB 5¼-inch 2HD (high density) floppy drive. The FM-16β failed because it bundled CP/M-86, not MS-DOS, and was marketed by Fujitsu's Electronic Devices department instead of the Computers department.