Sun | Ultra 20 / Ultra 20 M2 Workstation

specifications
Pricing

Introduced in August of 2005, the Sun Ultra 20 was Sun’s second generation of an x86/x64 based workstation, and was the direct replacement for the Sun Java Workstation W1100z. The Ultra 20 came in three successive versions, The Ultra 20, the Ultra 20 RoHS, and the Ultra 20 M2.

The single processor Sun Ultra 20 featured Opteron 100 series single core CPU or dual core CPUs or dual core Opteron 1200 CPUs (M2), up to 8GB RAM using 2GB DIMMs, and one or two 3.5” 80GB, 250 GB, 500GB, or 750GB SATA disk drives.

The Ultra 20 and Ultra 20 RoHS workstations were EOL’d (end-of-lifed) in April of 2007 and the Sun Ultra 20 M2 was EOL'd in December of 2008.

	Small	Medium	Large
Processor	2.4GHz Dual Core Opteron 180	2.8GHz Dual Core Opteron 1220SE	3.0GHz Dual Core Opteron 1222
On-Chip L2 Cache	1MB Level 2	1MB Level 2 per processor core	1MB Level 2 per processor core
Graphics Accelerator	nVidia Quadro NVS280	NVIDIA Quadro FX3450 3D Graphics Accelerator, RoHS:Y	NVIDIA Quadro FX3500 Ultra High-end 3D Graphics Accelerator, RoHS:Y
Memory	2GB (4 x 512MB DIMM)	4GB (4 x 1GB DIMM)	8GB (4 x 2GB DIMM)
7200 RPM 3.5	2 X 250GB	2 X 500GB	2 X 750GB
Audio	5 AC '97 ports. One line-in, Two line-out, Two microphone-in	5 AC '97 ports. One line-in, Two line-out, Two microphone-in	Line-in/line-out jacks on the back, microphone-in jack on the front and back, headphone-out jack on the front
Ethernet	Onboard 10/100/1000BASE-T Gigabit Ethernet controller providing 2 RJ45 connectors on the back	Onboard 10/100/1000BASE-T Gigabit Ethernet controller providing 2 RJ45 connectors on the back	Onboard 10/100/1000BASE-T Gigabit Ethernet controller providing 2 RJ45 connectors on the back
Expansion Slots	One PCI-Express x16 slot (reserved for graphics); two PCI-Express x1 slots; four PCI slots (3.3V/5V, 32-bit, 33MHz), 3 half length, one full length	One PCI-Express x16 slot (reserved for graphics); two PCI-Express x1 slots; four PCI slots (3.3V/5V, 32-bit, 33MHz), 3 half length, one full length	One PCI Express x16 graphics slot, full height; one PCI Express x1 expansion slot, full height; one PCI Express x16 mechanical connector slot (PCI-E x8 electrical), full height; three PCI 33 MHz 32-bit slots, full height/full length
Firewire	Two IEEE 1394a ports	Two IEEE 1394a ports	Two IEEE 1394a ports
USB Port	Six Serial Bus 2.0 ports, two in front, four in back	Six Serial Bus 2.0 ports, two in front, four in back	Six Serial Bus 2.0 ports, two in front, four in back
DVD-ROM or DVD+R/RW	Yes	Yes	Yes
Power Supply	400 WATT	400 WATT	400 WATT
*Solar Price*	CALL	CALL	CALL