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Zalman Prepares More Mid-Range PSUs

Korean PC cooling specialist Zalman is preparing two new PSU models for the mid-range PC market, the ZM500-ST and ZM600-ST. As the names suggest, the ZM500-ST is a 500W PSU, and the ZM600-ST a 600W one. When placed in their price points (yet to be known), the manufacturer promises the two to have the best price-performance ratios. Both have non-modular, sleeved cabling with connectors most common to PSUs in the class. Both PSUs are ATX12V 2.3 compliant, have dual-forward switching circuitry, and are 80 Plus certified for high efficiency. The +12V circuit is built of two rails. Backed by a 3-year warranty, the two are expected to hit stores soon.

Source: TechConnect Magazine

Zalman Intros CNPS9900A LED CPU Cooler

Zalman rolled out its newest CPU cooler, the CNPS9900A LED. This cooler is near-identical to the CNPS9900 LED, with the same dimensions of 94(L) x 131(W) x 152(H) mm, weight of 730 g (1.61 lbs), and an all-copper heat dissipation components design. The differences between the two are that CNPS9900A LED packs a Zalman RC33P resistor cable, and a tube of Zalman's ZM-STG2 thermal compound.

The construction involves a copper CPU contact base from which three heatpipes dissipate heat two two circular copper fin rings on either sides of a blue LED-lit 120 mm fan. Without the RC33P cable, the fan spins at 1000 rpm ~ 2000 rpm, with noise levels of 19.5 dBA ~ 38.0 dBA. But when the RC33P is installed, the speeds and noise outputs are reduced, at 800 rpm ~ 1300 rpm, with noise levels between 18 dBA ~ 28.5 dBA. The ZM-STG2 thermal compound has a thermal conductivity of 4.1 W/mK. 3.5 g of this compound is supplied in a tube. The CNPS9900A LED is compatible with all major sockets including Intel LGA-775, LGA-1156, LGA-1366, and AMD AM2/AM2+/AM3, 939/940, 754. It is expected to be priced at US $64.

Zalman CNPS-10X Quiet Cooler Detailed

Zalman is readying another CPU cooler in its 10 series, a successor to CNPS-9900. The company broke away from the trademark copper-fin ring design it used for CNPS-9300, 9500, 9700, and until lately, 9900. After the introduction of the CNPS-10X Extreme, the company disclosed the CNPS-10X Quiet. The differences between the two lie in the construction. The CNPS-10X Quiet uses lesser number of aluminum fins, a good 33% of which are anodized with the Zalman blue theme colour, and holds a simpler PWM controlled fan. The cooler measures 135 x 100 x 160 mm, and weighs 750 g. The 120 mm fan attached to it uses a simpler clip-based retention mechanism, it spins at speeds between 700 and 1400 rpm, with a maximum noise level of 26 dBA. The cooler constuction involves a pre-lapped copper CPU contact block, from which five copper heatpipes convey heat to a vertical aluminum fin array - the design standard of today. Its retention module consists of a bolt-through kit. The package includes a tube of Zalman's ZM-STG2 thermal compound. The cooler is compatible with all standard desktop sockets of today, including Intel LGA-1366, LGA-1156, LGA-775, AMD AM3/AM2+/AM2, and 939. The cooler will hit stores at an estimated price of under 50 Euro.


Source: PCGH

Zalman CNPS9900-NT Closing In

Having released the 120 mm copper monstrosity, the CNPS9900, Zalman is looking to give the NVIDIA-branded CNPS9700-NT an update, only this time, there's no NVIDIA branding to be seen. The CNPS9900-NT is decked with nickel-plated copper, which gives it the chrome appearance. Between the two copper-fin blocks, is nested a 120 mm green LED lit fan, which gives the same illumination as the older NT versions of Zalman's coolers. It measures 94 x 131 x 152 mm (LxWxH), and weighs in at 730 g. The fan spins at speeds between 1000 and 2000 rpm. The cooler supports all current CPU socket types, including LGA-1366, LGA-1156, LGA-775, and AM3/AM2(+). It packs a tube of the company's ZM-STG2 thermal compound. When released in Europe, it is expected to sell for 70 EUR.

Source: TechConnect Magazine

Zalman Intros ZM-RHS90 VRM Heatsink for Radeon HD 4890, HD 4870

Korean cooling specialist Zalman introduced the ZM-RHS90 heatsink specially designed for ATI Radeon HD 4890, and HD 4870 reference-design PCB. The heatsink is made of anodized aluminum. It measures 93.4 x 36.5 x 23 mm (LxWxH), and weighs 55 g. Due to the large number of Radeon HD 4890/HD 4870 graphics cards in the market using the reference AMD PCB design, Zalman expects a good compatibility range. The heatsink is mounted behind the VDDC chokes, and covers the most significant set of MOSFETs on the card. It uses push-pin retention mechanism. The use of this heatsink is recommended by Zalman, when users opt for their compatible GPU heatsinks that don't cover the card's VRM area. It will arrive at stores very soon.

Source: Expreview

Zalman Launches ZM500-RS Power Supply

Korean PC cooling specialist Zalman launched the ZM500-RS 500 W mainstream PSU. The PSU provides connectors most common to PSUs in its range, offering support for basic SLI or CrossFire setups, or powerful single graphics cards. Under its hood is the Resonant Switching Circuit Design (RSCD), which Zalman claims to be more efficient than dual-forward switching designs, in minimizing energy loss and heat output.

The PSU uses two 18 A +12V rails and Active PFC support. It has a rated efficiency of 87% and qualifies for the 80 Plus rating. On the connections front, apart from the 24-pin ATX and 8-pin CPU connectors, it provides four SATA, four Molex, one floppy, one PCI-Express 6+2 pin, and one PCI-Express 6-pin connectors. The unit is cooled by a silent 120 mm fan. Following the launch, the PSU should reach markets shortly.

Zalman Shows off Core i5-ready CNPS10X Extreme CPU Cooler

Zalman, the pioneer in ultra-quiet computer cooling, is gearing up to release the multi-fit Zalman CNPS10X Extreme processor cooler. Oddly enough, the CNPS10X shares no similarity with any of the previous Zalman products. It measures 135 x 100 x 160 mm, weights 920 grams and features a copper base and five 6 mm heatpipes. The heatsink of CNPS10X is nickle-plated and chilled from a dual ball-bearing 120 mm PWM controlled blue LED fan working at speeds between 1000 and 2500 rpm (noise level between 20 dBa and 39 dBA). The CNPS10X Extreme supports AMD's Sockets 754, 939, 940, AM2, AM2+, AM3 and Intel's LGA 775, 1366, and 1156. Bundled with the cooler is a tube of ZM-STG2 thermal grease and Zalman's PWM Mate - a nifty controller for the fan's rotation speed.

Source: Tech Connect Magazine, Forum De Luxx

Gigabyte GeForce GTS 250 w/ Zalman Cooling Spotted

As NVIDIA gears up to give GeForce GTS 250 a gala CeBIT launch, its partners seem to be ready with their products, and press-shots. Gigabyte will be one of the first to be out with a GeForce GTS 250 based graphics accelerator that uses the company's own design, GV-N250ZL-1GI. For those new, the GeForce GTS 250 is simply a re-launch of the NVIDIA's 9800 GTX+ accelerator. It is based on the same G92b core and uses identical specifications.

Gigabyte's first accelerator sports the Ultra Durable PCB construction. The PCB consists of 2 oz (56.6 g) copper layers that help spread heat and minimize ground electrical noise. It also consists of the all solid-capacitor, ferrite choke, low effective RDS on MOSFETs design. The most interesting feature of this card is its cooler: a Zalman VF1050. Heat is drawn from the GPU-contact block using four heatpipes that convey it to a dense array of copper fins, nucleated by a PWM-controlled fan. The clock speeds on this card remain close to the reference speeds: 740/1850/2000 MHz (core/shader/memory). It might hit the stores after NVIDIA makes the GPU official.

Source: Donanim Haber

Galaxy GeForce 9600 GT Green Edition Pictured

The GeForce 9600 GT Green Edition is NVIDIA's newest SKU that is based on an energy-efficient variant of the GeForce 9600 GT graphics processor. The SKU maintains the G94 GPU design, except for that it is built on the newer 55 nm silicon process (model: G94-350-B1), that is expected to add to its energy efficiency, also that the GPU makes do with a lower core voltage of around 1.0V from its original 1.1V figure on the 65 nm variant. At its default voltage setting the GPU uses reference clock speeds of 625/1625/900 MHz (core/shader/memory).

Galaxy designed its first accelerator based on the new GPU, to which it added its own set of innovations. The card uses a jumper to allow users to manually set the GPU voltage. At its default state (pins 1-2 short), the GPU operates at 1.0V, but when pins 2-3 are short, the GPU voltage enters a "pressurized state" (increases). When the jumper is removed (neither pins short), the GPU voltage plummets to 0.8V. The Galaxy accelerator needs the 6-pin PCI-E power connector for operation. The GPU is cooled by a classic Zalman VF703 Al cooler, while the memory is passively cooled under its air-flow.

Source: Expreview

Zalman VF2000 LED in Pretty Pixels

First spotted at the recent CES 2009 event, the Zalman VF2000 LED is incing towards launch. The Korean cooling specialist added a smart bit of innovation to this GPU cooler: it can also be used to cool a CPU. The VF2000 LED is a simplistic looking GPU cooler that is compatible with most GPUs such as the NVIDIA G9x and ATI RV700 series. Designed primarily for graphics cards, the VF2000 LED maintains a short profile. It measures 126x110x45 mm and weighs 290 g. Its construction is fairly simple, consisting of a contact block from which four heatpipes emerge, conveying heat to a dense aluminum fin array. The 90mm PWM-controlled, blue LED-lit fan is embedded into a circular cavity atop the array.

The provision of additional retention modules makes this cooler compatible with the Intel LGA-775 and AMD AM2/AM2+/AM3 sockets. However, the catch is that this cooler is recommended only for CPUs with rated TDPs below 110W, and hence can't be used for overclocking adventures on air-cooling, however, its slim construction sets it up as an ideal cooler for low-profile PCs. For the same reasons, this cooler is not provided with support for the LGA-1366. Matbe sourced some pictures from the cooler's official photo shoot. For more pictures, visit this page.

BFG Announces New GeForce 9800 GT ThermoIntelligence Graphics Cards

BFG Technologies announced two new graphics cards, the company's non-reference versions of the GeForce 9800 GT accelerators, using the company's own PCB design and the ThermoIntelligence cooling system. The cooling system consists of a central Zerotherm-made GPU cooler and heatsinks over the cards' memory and VRM areas. The GPU cooler as claimed by the company, drops the operational temperatures of the GPU by as much as 30 °C in comparison to the reference NVIDIA cooler. The black PCB holds a 4+1 phase power circuit for the GPU and memory.

These cards come in the OC2 and OCX variants. OC2 represents a level-2 overclock of 650 MHz (core), 1,620 MHz (shader) and 1,926 MHz (memory), and OCX represents a level-3 (top) overclock of 680 MHz (core), 1,674 MHz (shader) and 2,000 MHz (memory). Both graphics cards provide features standard to the GeForce 9800 GT graphics processors, with 112 shader cores and CUDA support for GPU PhysX API acceleration.

Gigabyte Unveils Radeon HD 4870 1GB Equipped with DisplayPort

Gigabyte today, has released a new graphics card based on the ATI Radeon HD 4870 graphics processor (GPU), in a non-reference design. While sporting a thin and light appearance, the card retains high-grade electrical components such as digital PWM circuitry the reference PCB sports. The prominent features of the card include a DisplayPort connector alongside an HDMI port, both on the PCB. The card features 1 GB of GDDR5 memory made by Qimonda, across a 256-bit wide bus.

Being non-reference and Gigabyte, it's expected to have a blue coloured PCB. The GPU is cooled by a Zalman VF830 cooler, which features on several of today's graphics cards by Gigabyte. The memory is left to be cooled under its air-flow. The VRM area gets a heatsink of its own. The card is powered by two 6-pin PCI-Express power connectors. It uses reference clock speeds of 750 MHz for the GPU and 900 MHz (effective 3600 MT/s) for the memory. It is yet to be priced.

Source: Hexus.net

HIS Releases Radeon HD 4650 iSilence 4

HIS made an addition to its lineup, with a silent Radeon HD 4650 graphics card. The card is passively cooled by a passive cooler by Zalman, the VNF100. The PCB is sandwiched between parts of the cooler. On the top side of the PCB, is the GPU contact block which has some aluminum fins, while three heatpipes arise from it. The heatpipes convey heat to a large and dense array of alumium fins behind the PCB. With the location of these fins being above the PCB in most installations, better cooling is achieved with air heated by the card moving upwards.

The GPU is clocked at 600 MHz. The card uses 512 MB of DDR2 memory clocked at 1000 MHz. The card has started selling in Europe for 77€.

Source: TechConnect Magazine

Games Convention 2008: MSI

Here are the highlights from the MSI booth at Games Convention.

The GeForce 9600 GT Hybrid Freezer uses a special cooler that keeps the card cool without fan most of the time. In case the card gets too hot for the passive solution the fan will kick in.

MSI Puts Forward Zilent Series GeForce 9800 GT and GeForce 9500 GT Accelerators

MSI rolled out two non-reference graphics accelerators based on the GeForce 9800 GT and 9500 GT under the Zilent banner. MSI uses Zilent to brand its products such as graphics cards and motherboards where the acoustic envelope is significantly reduced without affecting the thermal envelope. The first card, N9800GT-Zilent is based on the newer G92b 55nm silicon fabricated core. It uses a cooler designed by Zalman which claims to have a smaller acoustic footprint than the stock NVIDIA cooler. The cooler is a double-slot solution and consists of four copper heat-pipes emerging out of the die contact area into a grill of aluminum fins. Central to this grill is what looks like a 60mm fan. MSI decided to step up the memory, this card comes with 1 GB of GDDR3 memory clocked at 950 MHz (1900 MHz DDR). The core is overclocked to 660 MHz. As with other GeForce 9800 GT cards, it supports NVIDIA HybridPower technology.

The second release is the N95000GT-MD512Z/D2. This card is completely silent, it has no moving parts. It consists of a core contact from which two aluminum heat-pipes convey heat away to aluminum fins behind the card that dissipate it. It comes with a HDMI port, and the usual DVI and D-Sub connectors. It comes with 512 MB of DDR2 memory clocked at 1000 MHz. The core is clocked at 550 MHz.

Source: iXBT

Sapphire Intros Toxic Radeon HD4850 and Radeon HD4850 1GB

Following the introduction of the highly acclaimed HD 4800 series, SAPPHIRE Technology, the leading manufacturer and worldwide supplier of AMD/ATI based graphics solutions is now shipping two new models of HD 4850 providing a further choice of price:performance points for the enthusiast.

The new SAPPHIRE HD 4850 1GB is a new version of the HD 4850 designed by SAPPHIRE for the user who demands more memory for specific applications like rendering. It offers similar overall performance to the standard model, with clock speeds of 625MHz (core) and 993MHz (memory).

Sapphire Toxic Radeon HD4850 Spotted

Fudzilla released the first pictures of an upcoming ATI Radeon HD4850 model from Sapphire, the Toxic Radeon HD4850. This card looks very familiar. It reminds us of the successful Radeon X1950 Pro custom-design by Sapphire using the familiar Zalman VF900-Cu cooler. It uses small aluminum heatsinks over the memory chips, a copper heatsink is used to cool the card's VRM. Expect this card to come with overclocked parameters.

Source: Fudzilla

Zalman Stealthy Launches the CNPS9300 AT CPU Cooler

Zalman has updated its cooling product portfolio today with a new CPU cooler named CNPS9300 AT, or what looks like to be the little brother of CNPS9500/9700. The pure copper and aluminum cooler, measuring 61.35x108x132.5mm (L x H x W) comes in Zalman's patented curved heatpipe design with four heatpipes and its own look. In the center of the cooler, there's a PWM controlled 92mm fan that spins from 1500 rpm to 2400 rpm with 20.0dBA to 30.0dBA ± 10% noise levels. The new cooler is compatible with Intel LGA 775 and AMD Socket 754, 939, 940, AM2 and AM2+ processors. The retail price set for it in Europe is about 42 Euro.

Source: TechConnect Magazine

Leadtek Launches 20°C less hot 8800 GT

Leadtek Research Inc. proudly announces the launch of new high-end graphics cards for gaming enthusiasts. WinFast PX8800 GT ZL with the ZALMAN fan design, famous for efficient cooling power, presents the users with a temperature 20 degrees Celsius cooler compared to the NVIDIA reference cooler, that is able to achieve an outstanding benchmark with a more stable system and potential over-clocking for an exclusively higher performance.

MSI NX8800GT Zilent Series – Cooler and Even Quieter

Zalman's cooling solutions are pretty popular among graphic card manufacturers and the latest confirmation for this is Micro-Star International (MSI) and its new Zilent Series. The new family of video cards only includes one product for starters, the MSI NX8800GT Zilent Series, a GeForce 8800 GT card equipped with a VF1000 cooler that has aluminum fins (as opposed to the regular VF1000 which is all-copper). The new dual-slot cooled card is said to be 9% cooler and 20% quieter than the standard GT's. No price tag and release data have been unveild.

Source: TechConnect Magazine, MSI

Zalman 19-inch and 22-inch 3D Displays Unveiled

Zalman published details about its 3D display on its website. Their new 3D displays are available in 19" and 22" versions and can display both 2D and 3D images. The 19" ZM-M190 has a 1280 x 1024 pixel resolution while the 22" ZM-M220W uses 1680 x 1050 pixels. Both displays have a 1000:1 contrast ratio, 300 nits brightness (up to 400 for 22" version) and a 5ms response time. Check the ZM-M190 and ZM-M220W product pages for more information.

Source: DarkVision Hardware

Zalman to launch two new VGA coolers


Above, you can see the Zalman ZM-90 HP. The cooler is made from aluminum, and should be capable of cooling today's mid-range graphic cards.

The VF1000 is an active cooler manufactured from aluminum using four heat-pipes. Don’t be deceived by its apparently small size: it will be capable of cooling GeForce 8800 GTX.Source: Hardware Secrets
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