●Specifications list
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│ │ PC-9821Xt16/R16 │
├ ├ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ �
│CPU │Pentium(TM) Processor │
│ │ (166MHz) │
│ ┌ ┌ ┌ ┌ ┌ ┌ ┌ ┌ ┌ ┌ ┌ ┌ ┌ ┌ ┌
│ │Built-in cache memory │16KB │
├ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ├ ┴ ┴ �
│Second cache memory │256KB (maximum: 512KB) (*1) │
├ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ �
│Me │ROM │96KB(BiOS, N88-BASIC │
│Mo│(Flash ROM) │(86), 32KB(System Setup Meni│
│ │ │ │ LU etc ) │
│ ├ ├ ┼ ┼ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤
│ │Main RAM │32MB (User's Memory: 31.6MB) │
│ │ ├ ├ ├ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ �
│ │ │ Expansion possible by RAM subboard │
│ │Maximum: 256MB(*2)) │
│ ├ ├ ┼ ┼ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤
│ │Video RAM │512KB (for text, graphic display), │
│ │ │ 4MB (for accelerator display) │
├ ━ ┼ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ �
│Table│Text display │English Kana:80characters×25line/80characters×20line、│
│ Show │ │ 漢 字: 40characters x 25 lines / 40characters x 20 lines, │
│Machine │ │ │ Attributes can be set in character units, グ│
│能│ │ │ Cord riff independent from rafic screen │
│ │ │ │ Lesh text screen display support │
│ │ │ │
│ ├ ├ ┼ ┼ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤
│ │ Graphic display │640 × 400 dots (16 colors), 640 × 400 │
│ │ │ /480 Duto (256 colors) (*3) │
│ ├ ├ ┼ ┼ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤
│ │ │ Window Accelerator│Matrix Graphics │
│ │Graphic display by │Millennium standard │
│ │ │ 640 x 480 dots (256 colors x 65,536 colors │
│ │ │ / 1,677 million colors), 800 × 600 dots │
│ │ (256 colors / 65,536 colors / 1,677 million colors), │
│ │ 1,024 × 768 dots (256 colors / │ │
│ │ 65,536 colors × 1,677 million colors), 1,280 × │
│ │ 1,024 dots (256 colors / 65,536 colors) │
│ │ Video acceleration function (*4) installed │
├ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ├ ┴ ┴ �
│Sound function │PCM recording and playback function │
│ │ (Stereo, quantization 8bit / 16bit, │
│ Sampling rate 11.025KHz/ │
│ 22.05KHz/44.1KHz) │
├ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ �
│ Enter│Keyboard │ Separate type (with curl cable with main body │
│Power│ │Connection), JIS standard sequence (alphanumeric, kana), │
│ │ │ Windows(R)95 compatible, numeric keypad, │
│ Place │ │15 Function key · Windows key · │
│ │ with application key │
│ ├ ├ ┼ ┼ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤
│ │Mouse │Bus mouse standard attachment │
├ ━ ┼ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ �
│ Supplement │Floppy Disc │3.5inch Froppy Disk Drive │
│ │ │ │ (3 modes compatible) × 1 │
│ ├ ├ ┼ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤
│ Memories │ Fixed Disk │Built-in (about 1.6GB) │
│ 装 ├ ├ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ �
│ Place │ CD-ROM │Built-in (sixx speed, dedicated interface) │
├ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ┴ ├ ┴ ┴ �
│Interface │ Keyboard (Mini DIN8 pin), Mouse (Bus │
│ │Mouse, Mini DIN9pin), Printer │
│ │ (Parallel, half-pitch 36pins), serial × │
│ 2 (D-sub25 pins and D-sub9 pins │
│ │(*5)[Maximum 115.200bps]), │
│ Headphone output (*6) (stereo, mini │
│ Jack), microphone input (*6) (mono, mini │
│ Jack), Display (Analog RGB, Mini │
│ │ D-sub15 pin) │
├ ├ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ �
│ File Bay │ − │
├ ├ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ �
│ CD-ROM drive only │ 1 slot (6x 6x CD-ROM drive mounted) │
│Slot │ │
├ ├ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ �
│ Dedicated fixed disk drive bay│2 slot (SCSI-2 interface) │
├ ├ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ �
│ Expansion of floppy disc │ − │
│Drive Bay │ │
├ ├ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ �
│Extended slot │General-purpose expansion slot × 5, PCI slot × 2, │
│ │ Window Accelerator Board Exclusive Slot │
│ │ × 1(*7) │
├ ├ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ �
│Speaker │Monophonic speaker built-in │
├ ├ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ �
│Power supply │AC100V±10%, 50/60Hz, AC power supply │
│ Output outlet (AC100V 3A, main body power supply │
│ │ Switch linkage) 1piece │
├ ├ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ �
│Power consumption │Approx. 70W (maximum 320W), power management │
│ │ Function (Built-in FDD / internal HDD motor ON / │
│ OFF control, energy-saving display control(*8)│
│ │ ) │
├ ├ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ �
│ Energy consumption efficiency │ 60W │
├ ├ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ �
│Tempermic and humidity conditions │10-35°C, 20-80% │
│ │ (but not condensing) │
├ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ ┬ �
│Outside dimensions│Body │195(W)×426(D)×425(H)mm │
│ ├ ├ ┼ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤ ┤