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 …

Intel is preparing a new motherboard on chipset Z77 and Z75

Intel Corporation has a rather wide range of motherboards for processors Core i5/i7-3000 (Ivy Bridge), but, nevertheless, continues to produce products based on chipsets 7-Series. According to reports, the release of two motherboards Intel LGA1155 — DZ77GAL-70K is planned soon with code-named Gasper Light and DZ75ML-45K (Middle Lake). The first model uses a set of system logic Z77, second — Z75. Both models will receive a certificate of Windows 8 WHQL, support of Fast Boot technology and Lucid Virtu MVP.



Model Intel DZ77GAL-70K is based on the same PCB, as the previous DZ77GA-70K (Gasper) and DZ77RE-75K (Roads End). In contrast to the board DZ77GA-70K, new doesn’t have a rich set of delivery: WiDi-compatible adapter with an antenna, Bluetooth, remote panel with two USB 3.0 ports and a mouse pad Intel Extreme Series. Due to this, it will be cheaper than DZ77GA-70K.


In turn, Intel DZ75ML-45K (Middle Lake) is a compromise models between the DZ77SL-50K and DH77KC. This …

PNY Introduces New Prevail 5K SSD Series



PNY Technologies, an established manufacturer of varied PC hardware components, expands its production line with a new SSD series, entitled Prevail 5K. Currently, the series counts three models of 480 GB, 240 GB, and 120 GB capacities. Extremely thin case (7 mm only) is their key distinctive feature. Similar to other solutions from Prevail line, the new 5K are positively characterized by an appropriate correlation of reliability-performance-price tags.


Solid-state drives PNY Prevail 5K accommodate only high-quality components and take NAND eMLC memory chips as their basis. Due to outstanding performance showings and small-sized dimensions, the drives are the best solution for CAD/CAM workstations, RAID storages, cloud devices, and server stations.


All the models employ SATA III interface and feature some outstanding data transfer speeds parameters. Unfortunately, PNY does not provide so far any information about the exact sequential and random Read/Write speed. Neither …
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Gateway E-4000 based on Intel Corporation D845GRG

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