Polywell Poly 939N4-SLI2/FX60

The 939N4-SLI2/FX60 comes with the latest version of AMD's dual-core Athlon 64 FX-60, an Asus A8N32-SLI Deluxe motherboard, 2GB of SDRAM, two EVGA e-GeForce 7800 GTX graphics cards linked by SLI technology to work together, and two 10,000-rpm, 74GB Western Digital Raptor hard drives configured in a RAID 0 array.

Although this Poly's simple black-and-silver tower case may not win awards for style, it makes upgrading easy. The only physical obstacle inside the case is a vertical bar that secures the graphics cards but impedes access to the rest of the interior. After removing a few screws, however, you can lower the bar out of the way and easily reach the one open PCI Express X1 slot, two open RAM sockets, and three open drive bays. Quick-release latches make adding and removing optical drives a snap, and the two hard drive cages slide out horizontally for easy access to the two open bays.

My only substantial complaint about the system involves the review system's19-inch Hyundai L90D+ flat-panel display: Even when set to full brightness, the monitor looked so dark that I couldn't comfortably watch DVD movies or play Return to Castle Wolfenstein. Still photos looked a bit subdued, too.

A 250GB Western Digital Caviar hard drive provides ample extra storage space, and an external SATA connector on the back of the case lets you connect high-speed SATA drives without opening the case. The system also supports 7.1-channel surround sound and comes with both coaxial and optical (Toslink) digital audio-out ports.

The sturdy Logitech keyboard lacks any optical drives controls--a disappointment at this price level--but it does have volume, mute, and four programmable buttons. The Logitech Bluetooth mouse felt good in my hand and showed no delays. The documentation, consisting of a poor setup sheet and an adequate motherboard manual, will suit only experienced users.

Upshot: Gamers and power users who crave top performance and need easy internal access will like this system's design and price.

Kirk Steers