Yes, it is, a very good computer. Here are the full specifications if you are wondering.
Lian-Li Black Aluminum ATX Full Tower Case, Model "PC-V2000B"
Antec 480 Watt 120mm Fan ATX 12V v2.0 Power Supply, Active PFC, Model "NeoPower"
AMD Athlon 64 FX-53, 1MB L2 Cache, 940-Pins, Windows Compatible 64-Bit Processor
ASUS "SK8V" K8T800 Chipset Motherboard for AMD Socket 940 CPU
CORSAIR XMS Extreme Memory Speed Series, (Twin Pack) 184 Pin 2GB(1GBx2) ECC Registered DDR PC-3200
Plextor 12X DVD+/-RW Drive
Lite-On 16X DVD-ROM
Western Digital Raptor 74GB 10,000RPM SATA Hard Drive(x2)
Western Digital Raptor 36.7GB 10,000RPM SATA Hard Drive(x2)
Creative Labs Sound Blaster Audigy2 ZS Platinum Pro PCI Sound Card
ViewSonic P225FB 22" Perfect Flat Monitor
BFG nVIDIA GeForce 6800 Ultra Video Card, 256MB GDDR3, 256-Bit, TV-Out/Dual DVI, 8X AGP