Modular Power Supply 650W Chieftec A80

Evaluating the effectiveness of modern computer power supplies, the most attention is paid to their coefficient of performance (COP) at a given load — usually means of 20%, 50% and 100%. At the same time, not less important requirement, established by standard 80PLUS should be considered. That means — the preservation of this level of performance for all occurring in the world supply voltage variations, that is in the range of 100-240 V.

The standard rules of 80PLUS at different levels (Basic, Bronze, Silver, Gold, Platinum, etc.) are performed for two voltage 115 V and 230 V. In both cases, the normalized PS should show the efficiency of not less than specified for each category level. Not usual power supply CTG-650C model of the new A-80 series from the Chieftec company is interesting in that it has officially claimed efficiency of 85% or more, but only for nets 220-240 V.

As the advantages of such solution can immediately be noted a lower price, due to less stringent …

PSU Chieftec BPS-650C2 Review

Chieftec, a renowned manufacturer of power supply units, has recently introduced a series of new PSUs, codenamed BPS, which included five different models. The two models differ from other items in color, dimensions, applied fans, and belonging to the lower PSU segment. The other three products belong to the high-end segment and own outstanding characteristics. Chieftec BPS-650C2 belongs to the high-end echelon that is confirmed as by its internal integration, so by general specifications.


PSU Chieftec BPS-650C2 employs modular system of cable connection and is notable by 650W of output power. The external design of the model did not outlive any dramatic changes, except for the availability of large stickers on the PSU casing. Quite the contrary, the integration has been given a completely new touch. BPS-650C2 is based on a new advanced platform developed by CWT. The manufacturer employed DC-DC converters for +3.3VDC and+5VDC channels. Those converters are …

Asus Replenishes X99 Motherboard Lineup with 4 New Items

Asus adds to its renowned lineup of X99 motherboards a set of new solutions. All the greenhorns are based on Intel X99 chipset targeting socket LGA2011-v3 platforms. Thus, they support the installation of Haswell-E & Broadwell-E CPUs (Intel Core i7). The boards brag about the incorporation of multiple innovations and technologies. The latter include:

— OC Socket ensures more efficient CPU & memory overclocking;

— Asus Aura offers RGB backlight and allows for the connection of additional LED stripes;

— 5-way Optimization helps in fine tuning of system components;

— Asus SafeSlot provides for an enforced framework of PCIe slots.

Motherboard Asus X99-Deluxe II features the following specifications:

— memory subsystem: 8 DIMM slots for DDR4 memory with 3333 MHz frequency, up to 128 GB;

— storage subsystem: 2 M.2 slots, 2 U.2 slots, 1 SATA Express, 8 SATA 6 Gb/sec;

— audio subsystem: Crystal Sound 3;

— network: LAN – Intel I218-V, Intel …
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Registered at: 27 May 2011, 11:15
Last visit: 27 May 2011, 11:25