Power Module Chieftec A80 650W Review

The requirements of customers towards contemporary power modules are quite tough. They should own good performance characteristics and high coefficient of efficiency level, as well as 80Plus marker. The latter speaks about quality and ability to satisfy the needs of any PC. However, all PSU are classified according to different criteria, so one can find appropriate product even without 80Plus standards. The compliance with those standards is realized on 115V and 230V conditions but there are a number of standards applied to 220V-240V. Power module Chieftec A80 650W doesn’t belong to the army of 80Plus products, though can boast outstanding performance and efficiency. It is primarily targeted at the segment of affordable PSU solutions.

Design and Framework

Chieftec A80 650W design is developed in a classical template common for the models with a solid frontal fan. The casing consists of a ventilation perforation, decorative grid with the brand logo, sockets for module …

SilverStone TS433-TB: 4-Bay NAS with Thunderbolt 2 Connectors

SilverStone has replenished its inventory with a 4-bay NAS, entitled SST-TS433-TB. The new-comer is housed in a black aluminum case with an integrated zinc handle (124x166x248 mm dimensions). The storage allows to install high-capacity 3.5-/2.5-inch drives; each bay supports hot swapping functions and features a dedicated lock with LED activity indicator.

The heart of SilverStone SST-TS433-TB is Marvell 88SE9030 controller that is responsible for JBOD and RAID 0 operational modes. In the first case the drives function independently, whereas in RAID 0 mode they operate as a unified whole, evenly distributing information across the disc space.

The connection of NAS to the PC or other computing device is realized via a pair of Thunderbolt 2 ports which are characterized by the maximal bandwidth of 20 Gb/sec. These ports are known to support Daisy Chain function. Cooling of all internal components is entrusted to a single 90-mm fan.

The SST-TS433-TB is ready to …

Power Supply Unit FSP Raider RA550 Review

Power supply units with 80Plus Bronze standard were rarity in earlier times and distinguished themselves by rather high cost. Nevertheless, nowadays customers are able to acquire PSU models with this standard for quite a moderate price. This is explained by the surplus congestion of products in the market and the need to supply different consumer groups with high-end, but at the same time, cheap PSU solutions. FSP Raider RA550 is characterized exactly by moderate price and high efficiency index. This allowed the very model of PSU to receive 80Plus Bronze marker.

Design and Framework

First of all, it should be mentioned that FSP Raider series is presented by several models which include RA 450W, 550W, 650W and 750W. PSU model under consideration, RA550 cannot boast a refined design template. Quite the contrary, it is developed in a classical design, with the provision of specifications on the side and rear plates. The casing is made of thin hard steel which is covered by a …
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Registered at: 11 June 2012, 14:22
Last visit: 06 December 2012, 19:53