LEPA to Release MX-F1 and MaxGold 1000 PSUs

LEPA is ready to release a new series of entry-level power supply units entitled MX-F1. The series counts three models of 400 W, 500 W and 600 W capacity: N400-SA-EU, N500-SA-EU and N600-SA. In addition, the company has expanded its MaxGold line with a flagship 1000-watt model. It corresponds to Intel ATX12V 2.4 standard and employs an optimized hardware design.

To begin with, MX-F1 PSUs offer 87% of ultimate efficiency. Operating at 20%/50%/100% loading, they are able to achieve 82%/85%/82% efficiency correspondingly. Nonetheless, the models cannot receive 80Plus Bronze certificate, since they feature limited voltage input range. All the models within the series employ a single +12V rail and boast a non-modular design.

This promotes for the connection of middle-efficiency components. They support Active PFC and a wide spectrum of protective functions (over-voltage, over-current, over-power, short-circuit). Cooling of internal components is ensured by a single 120 mm fan. …

Gigabyte Debuts with Socket AM1 Motherboards

Gigabyte is the first among AMD’s partners to introduce proprietary motherboards for an upcoming Socket AM1 platform. Initially the AM1 series will comprise only two models: the GA-AM1M-S2P and the GA-AM1M-S2H. Both feature micro-ATX form-factor and are supposed to house AMD Athlon/Sempron APUs. They employ two DIMM slots for the integration of up to 32 GB DDR3 memory with 1600 MHz frequency. The release is scheduled for March when the platform is officially introduced.

Gigabyte motherboards have got two SATA III 6 Gb/sec ports for the expansion of storage, one PCIe 2.0 x16, one PCIe x1 and one PCI connector for the connection of add-ons. Network functional consists of gigabit controller from Realtek, whereas audio functional is laid upon 7.1-channel HAD Realtek ALC 887 codec.

The differentiation between the two models lies in the set of internal/external interfaces. Hence, the GA-AM1M-S2P comes with two PS/2 ports, one D-Sub port, four USB ports (3.0 + 2.0), one RJ-45, …

PSU Seasonic S12II-520 Bronze Review

Seasonic Electronics has already indulged the community with its PSU solutions of M12II and S12II series. Currently, all the models included to those lineups are marked by 80 Plus Bronze certificate that testify their belonging to the high-end echelon. This year the company has completed the modernization of S12II series to add some advanced characteristics to its products. PSU S12II-520 Bronze is delivered with the nominal power of 520 W and is primarily designated to be employed in gaming PCs with a single high-performance graphics adapter.

Design Peculiarities and Cable Set

Power supply unit Seasonic S12II-520 Bronze goes in ATX 12V form-factor and boasts 80 Plus Bronze standards. The nominal delivery kit is not differentiated by any peculiar components, since the manufacturer included only a detailed user manual, four screws, network power cable, power adapter from PATA to a couple of sockets for FDD connection.

PSU casing is developed in black coloring with the …
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Registered at: 14 June 2011, 12:10
Last visit: 14 June 2011, 12:10