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 …

HighPoint Unveils the Specifications of RocketRaid 4520

Right after the announcement of HighPoint about the release of its new RAID-controllers series, the company highlighted some specifications of the upcoming model, codenamed RocketRaid 4520. This controller is based on Marvell Sheeva 88RC9580 processor with ARM core which operates at 900 MHz frequency. The model is notable for the availability of 512 Mb of DDR3 memory type. According to the words of the manufacturer, this RAID-controller is primarily targeted at server systems of average and high level.

RocketRaid 4520 is equipped with eight ports for the connection of drives with SATA and SAS interfaces, along with mini-SAS (6 Gb/sec bandwidth). It employs PCI Express 2.0 x8 interface and supports RAID0, 1, 5, 6, 10, 50, JBOD configurations. The availability of a dedicated port companders empowers the enlargement of hard drives number up to 128 items.

In addition, RocketRaid 4520 is able to support advanced RAID options, such as P+Q+Copy, Dual XOR RAID 6, Q+Q+Q Raid 6. …

Asus Surprises by Xonar U3 Plus External Sound Card

Asus always makes people stare at its gadgets, PC devices, and hardware components. Its latest external sound card, entitled Xonar U3 Plus, is no exception. It boasts a small-sized flash-like design, receiving power via a standard USB port. According to Asus designers, the card is intended for those customers who look for a comprehensive solution for high-quality audio playback and recording.

Asus Xonar U3 Plus is furnished with an in-build amplifier for headphones with a variable gain level, compatible with different audio fittings of less than 150 ohm impedance. Therefore, this amplifier dramatically improves the playback of high and low frequencies, adding dynamics to high-frequency and low-frequency sounds (to reproduce multiple effects: steps, blasts, etc.).

To continue, this model supports microphone recording in real time by means of an integrated digital signal processor; the latter ensures minimal latencies on audio programming. It also boasts the availability of …
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Registered at: 20 November 2011, 23:20
Last visit: 20 November 2011, 23:20