CPU Heatpipes Heat from the CPU is transferred to the heatsink plate through 6 heatpipes each 6 millimeters in diameter. The six heatpipes can transfer up to 150W of heat from the CPU - sufficient for the hottest CPUs on the market. The CPU Block Base is made of pure copper to ensure the highest cooling performance. VGA Heatpipes Heat from the VGA Card is transferred to the heatsink plate through 3 heatpipes each 6 millimeters in diameter. The three heatpipes can transfer up to 75W of heat from the VGA chipset - sufficient for the hottest VGA cards on the market.   Northbridge Heatpipes Heat from the Northbridge chipset is transferred to the heatsink plate through a single heatpipe, 5 millimeters in diameter. This heatpipe can transfer up to 20W of heat. Heat Transfer via Rear-mount Thermal Blocks When the Rear-mount Thermal Blocks are installed on the back-side of the motherboard in line with the position of the FETs (Field Effect Transistor) and the Northbridge chipset, each can lower the FET temperature by 10 to 30°C and the Northbridge chipset by 5 to 10°C.   AMD AMD64 Athlon64 System Test   Intel Pentium 4 Prescott System Test

With the provided remote control, not only can the PC be turned on & off, you can access various media such as movies, music files, pictures, and internet radio, and control multimedia peripherals such as DVD, TV, digital camcorder, and digital camera. Using multimedia center, you can use all kinds of media files and devices such as the hard disk (music/movie/photo, also handles network hard disks), optical disk drive (DVD, audio CD, MP3 CD, VCD), internet radio, analog TV card, digital camera, and digital camcorder.   ※ By upgrading the application (MultiMedian) the remote control becomes compatible with Windows MCE (Media      Center Edition) 2005. The upgrade can be downloaded at the downloads page at a later time.

Fanless Power Supply Heat from the power supply is transferred directly to the high-capacity heatsink plates, where it is dissipated by natural convection, making the power supply free of noise and vibration. High-Efficiency The power supply uses high-efficiency FET components and Heat Source Contact (HSC) technology, eliminating the need for a fan, and has a 10% higher power conversion efficiency (80%) rating than conventional power supplies. Stability Two FET forward converter design all work to create a superior level of stable power quality. Protection Features 1. Over Voltage Protection(OVP) 2. Low Voltage Protection(LVP) 3. Over Current Protection(OCP) 4. Short Circuit Protection(SCP) 5. AC Low Protection EMC ① FCC Part 15 Class ’B’, CISPR22 Class ‘B’ ② UL, CE, MIC ① ② Supports connectors for PCI Express VGA card auxillary power and Serial ATA power ③ Output voltage sensing wire enables stable power output ④ Supports both 20-pin and 24-pin motherboard power connector Electricity Conservation Since TNN 500AF is equipped with a high-efficiency power supply and does not use any fans, it utilizes 10 to 15% less power compared to a conventional computer system under the same configuration.

The sturdy, thick (5 to 7mm) aluminum case and the EMI Interception Block effectively contain EMI. Even the power supply housing is designed with EMI shielding.

Antitheft Lock Lock is installed to prevent theft. Foldable Handles Foldable handles make moving the system convenient. Fold the handle in to prevent dust from settling inside the groove.   PCI Slot Design Dual-lock using thumbscrews enhances stability and ease of installation. Casters with Sliding Protection Four casters (wheels) withstand up to four metric tons of weight in total, and have skid prevention / height adjustment features built in.   Multi-Ports Various I/O ports are provided (Audio, USB, IEEE-1394, 1394B) Internal LED Lights High brightness blue LEDs for lighting works even under power saving mode.

Dimensions 400(L) x 286(W) x 597(H) mm Weight 26Kg CPU Cooler ZMC 6HB(150W/sec) VGA Cooler ZMV 3HA(75W/sec) Northbridge Cooler ZMN-1HB HDD Cooler ZM-2HC2(11 heatpipes) Power Supply TNN400APF-V2(400W)

Heatpipe CPU Cooler Parts   Heatpipe VGA Cooler Parts   Heatpipe Northbridge Cooler Parts   Heatpipe HDD Cooler Rear-mount Thermal Blocks   HDD/HDD Cooler Set   ODD/FDD Bolts Motherboard Bolts Thermal Grease   ATA 133 Cable Power Cord Latch Key   Remote Controller Set   Motherboard Power Cable   TNN500AF User’s Guide Spare parts   ※ Interpreting the Bolt Abbreviations

All Intel Pentium 4 CPUs and AMD AMD64 CPUs Supported ※ NOTE : When the Thermal Design Power rating of the CPU is 100W or higher, a quiet 120mm case fan MUST be installed and operated at 1000~1200rpm, and Rear-mount Thermal Blocks (ZM-RTB1) must be installed on the backside of the motherboard.   CPU Socket TDP CPUs that require a quiet case fan and ZM-RTB1 Intel Pentium 4 Prescott 3.2E GHz 478 103W Intel Pentium 4 Prescott 550 (3.2 GHz) 775 115W AMD AMD64 Athlon 64 FX 55 (2.6 GHz) 939 104W CPUs with Thermal Design Power ratings under 100W Intel Core™2 Extreme Processor X6800 775 75W Intel Core™2 Duo Desktop Processor E6700 775 65W Intel Pentium 4 Northwood 3.4 GHz 478 89W Intel Pentium 4 Prescott 3.0E GHz 478 89W Intel Pentium 4 Prescott 540 (3.2 GHz) 775 84W AMD AMD64 Athlon 64 4000 + (2.4 GHz) 754 89W AMD AMD64 Athlon 64 FX 53 (2.4 GHz) 939 89W AMD AMD64Opteron 150 (2.4 GHz) 940 84W (All CPUs that are slower than those mentioned above have Thermal Design Power ratings under 100W.)

Support Intel Core™ 2 Processor     Compatible Motherboard   Compatible motherboards do not have any components that get in in the way of the heatpipes, and the northbridge cooler should not have a fan installed. 1. Interference with Main Power Connector or RAM 2. Interference with Main Power Connector 3. Interference with Main Power Connector or IDE Connector     Compatible VGA Cards   Manufacturer Model ATI Up to X 800 XT nVidia Up to geForce 6800 Matrox All Parhelia Series   All AGP / PCI Express VGA cards that have heatsink mounting holes ※ Note 1. NVIDIA PCX Series VGA Cards are not supported. Replace with a Zalman-recommended VGA card. 2. If the VGA card does not install normally due to physical incompatibility with the case, stop installation and replace with a Zalman-recommended VGA card.               Compatible HDDs   We recommend using hard disks using fluid bearings. - Seagate Barracuda 7200.7 and 7200.8 series - Samsung SpinPoint series - Maxtor DiamondMax Plus 9 series