Chieftec Navitas Gets a 450-Watt Update

First launched in 2013, Chieftec Navitas series of PSUs included five high-efficiency models of up to 1250 W power. This year the company has introduced four new editions to the family which are characterized by low power: 450 W, 550 W, 650 W, and 750 W. This update is called to satisfy the needs of unpretentious customers who require stability rather than records.



New Chieftec Navitas power supply units come equipped with a single +12V bus that covers 100% power. Hence, it’s possible to integrate the models into the latest system configurations. All of them correspond to 80 Plus Gold standard, achieving up to 87% efficiency in a wide range of operational conditions.


Their other peculiarities involve a fully modular cable system, the availability of a low-noise 120 mm fan, the support for Active PFC technology and all known protection features (i.e. OPP, OTP, UVP, OVP, SCP).


To continue, Chieftec Navitas GPM-450S ensures 450-watt power on +12V rail & up to …

Gold-Winning Deepcool DQ750 PSU Review

Deepcool is primarily renowned for its PC cooling solutions. Still, following the tendencies of portfolio diversification, the company decided to add chassis as well as PSUs to its production line. The latest DQ750 release proves that quality does not depend upon brand or device type. This model has already managed to receive 80Plus Gold certificate that witnesses its high ambitions. Let’s see what else this PSU can offer to an average user.



Brief Overview


Deepcool DQ750 is housed in a stylish case (150x160x86 mm dimensions) with a large formation coating. The availability of a blue LED backlight makes a dissonance with external layout. All basic parameters are recorded on the case itself. Hence, the model corresponds to ATX 12V v2.31 and SSI EPS 12V 2.92 standards. It features a single +12VDC bus that ensures 744 W power. The correlation of +12VDC bus and the maximal efficiency makes up 0.992. The PSU is able to operate within 100 V-240 V input voltage ranges at input …

Kingston Showcases High-Capacity SSDNow KC400 Drives

Kingston has expanded its SSDNow lineup of solid-state drives by KC400 series. It entails four high-capacity 2.5-inch models: 128 GB, 256 GB, 512 GB and 1 TB. All of them are based on a 4-core 8-channel Phison 3110 controller and SATA III interface. The new-comers feature 100.1x69.8x7.0 mm dimension only and are shipped with a 5-year’s limited warranty.



Kingston SSDNow KC400 drives support SmartECC technology that serves for the maximal protection of data purposes. In addition, they accommodate SmartRefresh technology that saves the data from reading errors. The availability of onboard dedicated software ensures that the models could restart after emergency power shutdown.


All SSDs boast quite high cumulative volume of written data. The drives are able to operate in a wide range of temperatures (from -40 to +85). Their maximal power consumption index equals to 3.74 W on reading and 0.255 W in idle mode.


Moreover, the KC400 series offers unprecedented performance …
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Registered at: 13 August 2012, 12:02
Last visit: 13 August 2012, 12:02