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NEX-SERVER-2200
NEX6620VL2
NEX6420A
NEX6320A
PEAKSERVER1132/1164
PEAKSERVER4064
ATX Server Boards Quick Reference
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![NEX 6420A]()
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100/133MHz FSB, CPU up to 1GHz |
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Max. 2GB RDRAM, RIMM x 4 |
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Intel® 840 Chipsets |
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C&T 69000 VGA |
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Dual Intel® 82559 Ethernet |
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Adaptec 7899 U160D SCSI |
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AGPpro slot x 1, 64bit/66MHz PCI slot x 2, 32bit/33MHz PCI slot
x 3 |
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System
Architecture
- Standard ATX form factor with dual Pentium® III CPU support
- AIO board with Dual Channel Ultra 160 SCSI, Dual Channel Ethernet
and VGA
- Next generation sever with industry specification
CPU Support
- Intel® Dual Pentium® III CPU with 128/256K cache on die
- Brand New Socket 370 FC-PGA CPU running at 66/100/133MHz FSB up to
1 GHz
- Support streaming SIMD instruction
Main Memory
- Support SDRAM up to 2 GB (Max.)
- Two direct RDRAM channels support up to 3.2 GB/s of data bandwidth
- 184 pin DIMM socket x 4
- ECC support (single bit error correction/Multiple bit errors
reporting)
BIOS
- Award® System BIOS
- Plug & Play support
- Advanced Power Management support
- Advanced Configuration & Power Interface support
- Jumperless for CPU FSB
- 4M bits flash ROM, upgradeable to 8M bits
Chip Set
- Intel® 840 Chipset support up to 2-way configurations
- 64 bit and 66 MHz PCI interface
- 82840 x 1 Memory Controller Hub (MCH)
- 82801 x 1 I/O Controller Hub (ICH)
- 82802 x 1 Firmware Hub (FWH)
- 82806 x 1 64 bit PCI Controller Hub (P64H)
On Board VGA
- C&T 69000 VGA controller (PCI mode)
- 2MB SDRAM on die
- Maximum Res. Color & Refresh Rate
| Resolution |
Colors |
Refresh Rate (Hz) |
| 1280 x 1024 |
256 |
60 |
| 1024 x 768 |
16bits (High color) |
85, 75, 60 |
| 800 x 600 |
24bits (True color) |
85, 75, 60 |
- Drivers support: Windows® 95/98/2000, Windows® NT4.0
On Board LAN
- Intel® 82559 Single Ethernet controller x 2
- 10 Base T/100 Base TX support, full duplex
- Complied with PCI V2.1, IEEE802.3, IEEE 802.3U
- Drivers support: DOS/Windows®, Windows® 95/98/2000, Windows®
NT4.0, Netware, SCO Open Server 5.0, Linux
- Rear Panel 4 LAN LED (active/link x 2, speed x 2)
On Board SCSI
- Adaptec AIC 7899 Dual Channel Ultra 160 SCSI controller
- Brand New Ultra 160 SCSI support
- 160MB/s (Max.) transfer rate, up to 12 meter cable
- Backward compatible with Ultra Wide SCSI, SCSI II, etc.
- Drivers support: Windows® 95/98/2000, Windows® NT4.0, SCO Open
Server 5.0
- 68 pin SCSI connector x 2
- On board 4 pin header for LED
On Board I/O
- SMSC LPC47B27x Enhanced Super I/O on board
- SIO x 2, with 2x16C550 UARTs
- PIO x 1, Bi-directional, EPP/ECP support
- Floppy Disk controller: 5.25" 360KB/1.2MB, 3.5"
720KB/1.2MB/1.44MB/2.88MB support, 34 pin connector x 1
- On chip enhanced IDE x 2, PIO up to mode 4, DMA master up to mode
2, Ultra DMA/33/66 support, total 4 E.IDE Devices support, 40 pin
connector x 2
- On chip keyboard, mouse controller
- On board USB port x 2
- On board buzzer x 1
- IrDA connector x 1
- On board 2 pin header for I2C
- On board 2 pin header for reset SW, 4 pin for speaker, 5 pin for
keylock and power LED
ACPI Function
- Soft off
- Wake On LAN
- Wake On Keyboard
- Wake On Ring
- RTC alarm wake up
- Intruder detect input
- Suspend to RAM
- Suspend to Disk
On Board Slot
- Total 6 slots, include AGPpro slot x 1, 64bit/66MHz PCI slot x 2
(reserved 2 horizontal PCI slot expand for 2U chassis)
- 32bit/33MHz PCI slot x 3
On Board RTC
- High precision real time clock/calendar with battery back up
IDE interface Disk On Module support
- On board reserved power pin for DOM (DiskOnModule): 4MB~160MB, etc
System Monitor
- Winbond W83782D system monitor controller
- Eight voltage (For +3.3V, +5V, +12V, -12V, Vtt and Vcore x 2,
Vcc2.5V)
- Two Fan speed (For CPU)
- Two temperature (For CPU)
- Drivers support: Windows® 95/98, Windows NT4.0/2000
Power Input
Back Panel
- PS2 connector x 2 (for Keyboard/Mouse)
- USB port x 2
- RJ45 connector x 2 (for LAN)
- 15 pin D-type connector x 1 (for VGA)
- 9 pin D-type connector x 2 (for SIO)
- 25 pin D-type connector x 1 (for PIO)
- LAN LED x 4 (active/link x 2, speed x 2)
Watchdog Timer
- 1,2,4...64 seconds time-out intervals
Dimensions
Power Requirements
- +3.3V: 10A
- +5V: 20A
- +12V: 500mA
- 5VSTBY: 1A
Environments
- Operating temperatures: 0°C to 60°C
- Storage temperatures: -20°C to 80°C
- Relative humidity: 10% to 90% (Non-condensing)
Certification
NEX6420A
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- ATX Dual
Socket 370 Pentium® III AIO Main Board
NEX6420VL2
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- ATX Dual
Socket 370 Pentium® III Main Board w/VGA/Dual LAN
NEX6420
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- ATX Dual
Socket 370 Pentium® III Main Board
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