Chieftec Showcases Five New PSUs from Navitas Series

Chieftec, one of the largest German hardware manufacturers, has recently introduced a new series of power supply units, codenamed Navitas. The series is represented by 5 models: GPM-650C with 650W nominal power, GPM-750C with 750W nominal power, GPM-850C with 850W nominal power, GPM-1000C with 1000W nominal power, and GPM-1250C with 1250W nominal power correspondingly. All the products have won 80Plus Gold certificate, due to more than 90% efficiency in the high workloads.

Chieftec Navitas PSUs correspond to ATX12V v2.3 standard and support Intel Core 4th gen. processors that require little current strength on +12V rail in sleep mode. The models also support active power-factor correction option to provide for the maximal stability during operation. They are equipped with a composite cable system and a single +12V rail, estimated for the maximal current from 54 A to 104 A (this index depends on the unit’s power).

All five units are cooled down by 140 mm fans with PWM …

Qsan Unveils TrioNAS LX U300 Unifying Data Storages

Qsan, primarily known for various data storage solutions, has recently introduced unifying data storage models intended for SMB. Codenamed TrioNAS LX U300, the new-comers feature modular design with optimal expansion facilities and a balanced settings kit. This provides for a unifying access to the file storage via Ethernet or Fibre Channel networks; the latter support data storage by means of NFS, AFP, FTP, WebDAV, CIFS protocols, as well as block storage via Fibre Channel and iSCSI.

The TrioNAS LX U300 items are based on Intel Haswell platform with Intel Xeon E3-1200 v3 processor. The system comes with an integrated Intel HD Graphics P4600 and Intel C226 chipset. Power supply is realized due to high-quality PSUs with 80Plus Platinum certificates; they ensure up to 90% efficiency on typical load, thanks to the employment of prime Japanese solid-state and electrolytic capacitors.

The basic storage versions come in two configurations: 3U form-factor for 16 drive bays and 4U …

Features of Models AMD Athlon II X4 (FM2)

Like Intel, AMD Company is not protected to the release of a large number of faulty processors, which are eliminated at the stage of laboratory tests. Some have a non-working cache (or part thereof), other — x86-cores, and others — a graphics block, and a fourth — a weak memory controller. According to this, there are releases of less productive CPU, but working with a moderate price tag. About unlocking cores / cache in AMD processors users probably know firsthand.

As the saturation of the defective inventory APU Trinity platform FM2, AMD will decide on the mass production of new models of AMD Athlon II X4. They will be easily distinguished from its predecessors on the number of the form 7xx.

Integrated Graphics Radeon VLIW4, of course, will be disabled. Frequency will be slightly reduced for marketing purposes. Overclocker devotees will primarily be interested in quad-core Athlon II X4 750K of free factor. The operating frequency of the model — 3.4 GHz, cache …
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Registered at: 25 August 2012, 12:07
Last visit: 25 August 2012, 18:17