Compaq DIGITAL Server Cluster Kits for Windows NT manual Digital Servers

				DIGITAL Servers
Feature	12xx	31xx	32xx	33xx	51xx	52xx	53xx
ECC Memory	Yes		Yes	Yes	Yes	Yes	Yes
Hot swap bays		Yes	Yes	Yes	Yes	Yes	Yes
Multi-channel RAID		Yes	Yes	Yes	Yes	Yes	Yes
Redundant cooling					Yes	Yes
fan
Dual power supply							Yes
Redundant power					Yes	Yes
supply
Rackable	Yes	Yes	Yes	Yes	No	No	No
MSCS support	Yes	Yes	Yes	Yes	Yes	Yes	Yes
DCNT support	Yes	Yes	Yes	Yes	Yes	Yes	Yes
versions, CPU/cache	1200 II 6233/512	3100 Pro 6200/256	3200 II 6266/512	3300 EV5/400	5100 Pro 6200/256	5200 II 6266/512	5300 EV5/
II – Pentium II	1205 II 266/512	3105 Pro 6200/512	3205 II 300/512	3305 EV5/500	5105 Pro 6200/512	5205 II 300/512	5305 EV5/
	1210 II 300/512	3105R Pro 6200/512	3210 II 333/512	3300R EV5/400		5210 II 333/512
Pro – Pentium Pro
	1200R II 266/512		3215 II 350/512	3305R EV5/500		5215 II 400/512
	1205R II 333/512		3200R II 6266/512
			3205R II 6300/512
			3210R II 333/512
			3215R II 6350/512
I/O Slots	7	7	7	6	11	11	6
Maximum internal	45GB	72GB	72GB	72GB	126GB	126GB	126GB
storage
Maximum memory	512MB EDO ECC	II - 512MB DIMM Pro	II - 512MB DIMM	2GB EDO ECC	Pro – 1GB SIMM	Pro – 1GB SIMM	2GB SDRA
	DIMM	– 1GB SIMM	Pro – 1GB SIMM	DIMM	II – 512MB DIMM	II – 512MB DIMM	DIMM EC
Power	300W	300W	300W	350W	450W	450W	450W (2)
CD-ROM	12x SCSI	12x SCSI	12x SCSI	12x SCSI	12x SCSI	12x SCSI	12x SCSI
RAID option	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Hard disk drive	Integrated single	Integrated single Ultra-	Integrated single Ultra-	Integrated single	Integrated PCI Fast	Integrated PCI Fast	Ultra-Wide
interface	Ultra-Wide SCSI	Wide SCSI	Wide SCSI	Ultra-Wide SCSI	Ethernet	Ethernet