ALTI-SERV1A/1B/1C ALTI-OFFICE1B/1G	ALTI-OFFICE2G	ALTI-OFFICE3G-R1 ALTI-OFFICE3G-R2
SBC Kit	Celeron 1.2GHz with 512MB AltiGen Part #: 3010-6013	Celeron 1.2GHz with 512MB AltiGen Part #: 3010-6014	P4 3.0GHz with 1GB AltiGen Part #: 3010-6187
Upgrade	SBC-P4-1GBX: P4 3.0GHz with 1GB DDR 400MHz memory and dual Intel Gigabits network interfaces	SBC-P4-1GBX: P4 3.0GHz with 1GB DDR 400MHz memory and dual Intel Gigabits network interfaces	SBC-P4-1GBX: P4 3.0GHz with 1GB DDR 400MHz memory and dual Intel Gigabits network interfaces
Chassis Fan	Dual chassis fan assembly AltiGen Part #: ALTI-OFFICE-FAN-1	Chassis fan AltiGen Part #: ALTI-OFFICE-FAN-2	Chassis fan assembly AltiGen Part #: ALTI-OFFICE-FAN-3
Power Supply	250W ATX power supply P/N: ALTI-OFFICE-PSU-1	400W ATX power supply P/N: ALTI-OFFICE-PSU-2	400W power supply module P/N: ALTI-OFFICE-PSU-3
Hard Drive	80GB IDE hard drive P/N: 9345-0080	80GB SATA hard drive P/N: 7000-0080	80GB SATA hard drive P/N: 7000-0080
Upgrade	UPG-SATA-R1-00: RAID 1 upgrade kit including Promise TX2300 controller and 2 80GB SATA drives	UPG-SATA-R1-00: RAID 1 upgrade kit including Promise TX2300 controller and 2 80GB SATA drives	UPG-SATA-R5-KIT-25: RAID 5 or RAID 1 with hot spare upgrade kit including Adaptec 2410SA controller, hot-swap Icy Dock and 3 250GB SATA drives
Passive Backplane	1 ISA and 5 PCI slots P/N: 3011-6106	0 ISA and 9 PCI slots P/N: 3011-6114	0 ISA and 15 PCI slots P/N: 3011-6179
Replacement	N48: AltiSys N48 System Unit: Wallmount; 1 ISA & 5 PCI slots; 250W ATX P/S; P4 3.0GHz, 1GB; 80GB HD, CD-ROM, Floppy, Keyboard and Mouse.	N72R: 300W RPS; 14 slot backplane, 2 ISA/8 PCI; P4 3.0GHz; 1 GB; 2 x 80GB SATA RAID 1; Dual Intel NIC; DVD-ROM; Floppy Drive; Keyboard; Mouse	R100: AltiSys R100: 4U; 460W RPS; 16 PCI; P4 3.0GHz; 1 GB DDR; 2 x 80 GB hot-swap SATA RAID 1; Dual Intel NIC; DVD-RW; 1.44MB FD; Keyboard; Mouse.