Model No.	PEAK 710VL	PEAK670VL	PEAK660VL2	PEAK650VL2	PEAK637	PEAK635A	PEAK632A
PCB Size	Full-size 338 mm x 122 mm	Full-size 340 mm x 122 mm	Full-size 340 mm x 122 mm	Full-Size 340 mm x 122 mm	Full-size 338 mm x 122 mm	Full-size 340 mm x 122 mm	Full-Size 340 mm x 122 mm
CPU Type	Pentium® 4 (Socket 478)	Pentium® III / Next Generation Pentium® III (Socket 370)	Pentium® III (Socket 370)	Celeron™ / Pentium® III	Celeron™ / Pentium® III	Celeron™ / Pentium® III (Socket 370)	Celeron™ / Pentium® III
Chipset	Intel® 845	ServerWorks LC-T	VIA Apollo PRO 266	Intel® 815E	Intel® 440BX	Intel® 440BX	Intel® 440BX
CPU FSB	400MHz (System Bus)	100/133 MHz	100/133 MHz	100/133 MHz	66/100 MHz	66/100 MHz	66/100 MHz
Bus	PCI / ISA	PCI / ISA	PCI / ISA	PCI / ISA	PCI / ISA	PCI / ISA	PCI / ISA
CPU Speed	up to 2 GHz	up to 1.26 GHz	up to 1 GHz	up to 1 GHz	up to 850 MHz	up to 850 MHz	up to 850 MHz
Max. Memory	3GB SDRAM (DIMM x 3)	4GB SDRAM (DIMM x 4), registered DIMM only	3GB SDRAM (DDR x 3)	512MB (DIMM x 2)	512MB SDRAM (DIMM x 2)	512MB SDRAM (DIMM x 2)	1GB (DIMM x 4)
VGA	ATI Rage 128 Pro	SMI 712	C&T 69000/69030	Intel® 815E / ATI M4	No	C&T 69000	C&T 69000
Ethernet	Intel® ICH2 w/Intel® 82562EM	Intel® 82559	Intel® 82559 x2	Intel® 82562 + Intel® 82559	No	MX98715	Intel® 82559
SCSI	Upgradeable	Upgradeable	Upgradeable	Adaptec 7899 (Dual Ultra SCSI 160)	No	Initio 1060 (Ultra 2)	Adaptec 7890 (Ultra 2)
IDE interface	2 (Ultra DMA 33/66/100)	2 (Ultra DMA 33 / Ultra DMA 66/100 with IDE RAID 0, 1, 0+1)	2 (Ultra DMA 33/66/100)	2 (Ultra DMA 33/66/100)	2 (Ultra DMA 33)	2 (Ultra DMA 33)	2 (Ultra DMA 33)
USB	2	2	2	4	2	2	2
DiskOnChip	No	No	No	Yes (144 MB)	No	Yes (144 MB)	Yes (144 MB)
RTC	Yes	Yes	Yes	Yes	Yes	Yes	Yes

 

Model No.	PEAK630A	PEAK570A	PEAK530	PEAK602VL	PEAK600VL	PEAK555A	PEAK550
PCB Size	Full-size 340 mm x 122 mm	Full-size 340 mm x 122 mm	Full-size 338 mm x 122 mm	Half-Size 186mm x 122mm	Half-Size 186mm x 122mm	Half-size 186 mm x 122 mm	Half-size 185 mm x 122 mm
CPU Type	Pentium® II/III (Slot 1)	Pentium® (socket 7) - low power	Pentium® (socket 7)	Celeron™ / Pentium® III	Celeron™ / Pentium® III	Pentium® (socket 7) - low power	Pentium® (socket 7)
Chipset	Intel® 440BX	Intel® 430TX	Intel® 430HX	Intel® 815E	Intel® 440BX	SiS 530	SiS 5598
CPU FSB	66/100 MHz	66 MHz	66 MHz	100/133 MHz	66/100 MHZ	66/100 MHz	66 MHz
Bus	PCI / ISA	PCI / ISA	PCI / ISA	ISA	ISA	ISA	ISA
CPU Speed	up to 700 MHz	Pentium® MMX 266 & AMD K6-2® 400MHz	up to Pentium® MMX 233 MHz	1 GHz	850 MHz	Pentium® MMX 266 & AMD K6-2® 450 MHz	up to AMD 400 MHz
Max. Memory	1GB SDRAM (DIMM x 4)	256MB EDO/SDRAM, DIMM x 2	512MB EDO RAM, SIMM x 4	256MB (DIMM x 1)	512MB (DIMM x 2)	512MB EDO/SDRAM	256MB EDO RAM, SIMM x 2
VGA	C&T 69000	C&T 69000	No	Intel® 815E on chip	C&T 69000	On chip	On chip
Ethernet	Intel® 82558	Intel® 82558	No	Intel® 82562	RTL-8139B	MX98715	No
SCSI	Adaptec 7890 (Ultra 2)	Adaptec 7880 (Ultra Wide)	No	Adaptec 7899 (Dual Ultra SCSI 160)	NO	Adaptec 7880 (Ultra Wide)	No
IDE interface	2 (Ultra DMA 33)	2 (Ultra DMA 33)	2 (PIO Mode 4)	1 (Ultra DMA 33/66/100)	1	2 (Ultra DMA 33/66)	2 (Ultra DMA 33)
USB	2	2	2	2	2	2	2
DiskOnChip	Yes (144 MB)	Yes (144 MB)	Yes (144 MB)	Yes (144 MB)	Yes (144 MB)	Yes (144 MB)	Yes (144 MB)
RTC	Yes	Yes	Yes	Yes	Yes	Yes	Yes