1) By utilizing a heatpipe, the GPU (Graphics Processing Unit, a.k.a. Video Chipset) can be cooled without a fan.
2) The fanless design ensures complete noiselessness and permanent, maintenance-free operation.
3) It can be used on virtually all kinds of video cards, so it can be reused with upgraded video cards. (Note: The video cards without the heatsink mounting holes or with components that interfere with the heatsink cannot accommodate this product.)
4) This product can have a noiseless fan (ZM80C Optional Package 'ZM-OP1'; sold separately) attached to the heatsink without using a bracket.
5) By attaching the noiseless fan (ZM-OP1), the video chipset, as well as the memory chips on both side of the video card gets cooled for a more stable operation of the video card.

Specifications

Weight: 325g
Heatpipe: Gold Plated Copper Tube Dissip. Material: Aluminum Dissip. Area: 1200


Components

1) One (1) Front Side Heatsink
2) Front Side Heatsink Base Assembly Type A & B
3) One (1) Heatpipe
4) Back Side Heatsink Base Assembly Type A & B
5) One (1) Back Side Heatsink
6) One Bag of Assembly Parts
(Plate Spring Nipples (4), Bolt-B (4), Bolt-C (4), Nut-A (2), Rubber Rings (2), Nipples (2), Plate Springs (2), Thermal Grease (1))
7) One Bag of Spare Parts (Bolts, Nuts, Rubber Rings, Thermal Grease)
8) One (1) Screwdriver


Notes:
If used with NVIDIA GeForce FX 5800 or higher model, or Matrox Parhelia, the noiseless fan (ZM-OP1) must be used.

If used with ATI Radeon 9800 Pro, using the noiseless fan (ZM-OP1) is recommended.

If the components on the video card interfere in any way with the heatsink components, you cannot use this heatsink. In such a case, you should immediately stop installing and return the product for a refund.

Since the heatsink weighs 325g, the video card equipped with this heatsink should be attached tightly inside the PC case with a bolt when installing. Also special care should be taken while the computer is being moved.
Zalman Tech is not responsible for any damage that occurs when moving a computer.

The video card that has this product installed will take up a PCI slot next to the AGP slot.