* この機体は PC-9821Xa7/C8の筐体に入れ替えてあります。詳細は後日に公開予定。m(_ _)m
Normal | Power UP | ||||
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Name | PC-9821An/C9T | PC-9821AnII33/W43 Pro | |||
Mother Board | Name | NEC G8RGJ | |||
Chipset | NEC Custom (Intel 82497-60) | ||||
Socket | Socket 5 Compatible 296pin | Socket 5 Compatible 296pin + I-O DATA PK-686P125 |
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Sys. Clock | 60MHz | 60MHz | |||
Regulator | - | Power Leap PL-K6-III | |||
VRM | - | ||||
PnP (BIOS Rev.) |
No Support (0.22) | ||||
CPU | Type | Intel Pentium-90 (32bit, Internal 64bit) | AMD K6-2 300 (32bit, Internal 64bit) | ||
Operation Clock | 90MHz | 330MHz | |||
1stCache | 16KB | 64KB | |||
Coprocessor | On Chip | On Chip | |||
Memory | 2ndCache | Volume | 256KB | 256KB | |
Maximum | 256KB | ||||
Type | Burst SRAM | ||||
3rdCache | Volume | No Support | No Support | ||
Maximum | - | - | |||
Type | - | - | |||
Volume | 8MB | 128MB | |||
Maximum | 128MB | ||||
Type | 72pin F.P. DRAM with Parity SIMM | ||||
Graphic | Chip | Matrox MGA-II (Atlas) | S3 86C964 (Vision964) | ||
VRAM | 2MB | 4MB | |||
Connection | On ML-Bus | On ML-Bus | |||
Sound | Chip | YAMAHA YM2608B | YAMAHA YMF262 + YM2608B | ||
Type | PCM, FM, PSG, Rhythm, Noise | PCM x2, Enhanced/FM, PSG, Rhythm, Noise | |||
MIDI | Nothing | Roland SCB-7 (GM) | |||
Modem | Name | Nothing | Nothing | ||
MAX Speed | - | - | |||
Extend Bus | C-Bus | #1 | - | CREATIVE Roland |
Sound Blaster 16ADSP/98 SCB-7 |
#2 | - | ICM | IF-2769 | ||
ML/C-Bus | #3 | - | I-O DATA I-O DATA |
ET2/T-98 RSA-98IIISB |
|
#4 | NEC PC-9821A-E11 | Canopus Canopus |
Power Window 964LB 964-2M |
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SCSI Bus | NEC PC-9821A-E10 | - | - | ||
Interface | IDE | Type | Enhanced IDE | Nothing | |
Connection | On Board | - | |||
SCSI | Type | SCSI-1 (DMA) | Fast SCSI (S-Bus Master) | ||
Connection | On SCSI Bus | On C-Bus | |||
RS-232C | MAX Speed | 19,200bps | 921,000bps | ||
Channel | 1 Ch. | 2 Ch. | |||
LAN | Type | Nothing | 10BASE-T/2 | ||
Connection | - | On C-Bus | |||
Graphic | RGB (OUT) | RGB (OUT x2) | |||
Sound | LINE (IN, OUT), Phone, Mic | LINE (IN), Phone, Mic, MIDI | |||
Joystick | Nothing | Sound Blaster Style x1, ATARI Style x1 |
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Others | Keyboard, Mouse, Printer | Keyboard, Mouse, Printer, MKE I/F, SCSI-IN | |||
Drive | FDD | 3.5"-2HD 3mode 1drive> : NEC FD1138T | 3.5"-2HD 3mode 2drives: NEC FD1138T | ||
HDD | IDE: Western Digital Caviar AC2540 (540MB) | Ultra SCSI: IBM DCAS-34330 (4.3GB) | |||
CD-ROM | SCSI-1: NEC PC-CD60F (Speed x2) | Fast SCSI: Pioneer DR-766 (Speed x32) | |||
Others | Nothing | Nothing | |||
Display | Nothing | Nothing | |||
Printer | Nothing | Nothing | |||
Others | Microphone: NEC PC-9821A-U01 | Microphone: NEC PC-9821A-U01 |
このスペックは「第三研究所」が所有する機体について紹介しています。改造等により公式のスペックとは異なる場合があります。
PC-9800, PC-9821, 98MATE, PC-98は NEC社の商標または登録商標です。
Pentiumは intel社の商標または登録商標です。
K6は AMD社の商標または登録商標です。
この他、製品名、型番等は、一般に各メーカーの商標または登録商標です。