Asus Sabertooth 990FX R2.0 Enters into the Market

News about the forthcoming release of the updated motherboard Sabertooth 990FX was voiced by Asus earlier this year. Nevertheless, the release of long-awaited motherboard has been delayed till mid August, and these days the product can be already found in the market. Primarily, Asus Sabertooth 990FX R2.0 is notable for the availability of OS Windows 8 conformance certificate.

The updated motherboard is compatible with AM3 and AM3+ processors and boasts a bunch of advanced solutions. Among the most striking innovations implemented by Asus, the substitute of old-fashioned JMicron JMB362 controller by a more progressive controller from ASMedia added to the board's functionality. In addition, the manufacturer supplemented the layout with one more ASMedia ASM1042 controller that allowed to integrate USB 3.0 interface. The implemented in earlier version micro scheme Realtek RTL8111E has been also substituted by RTL8111F scheme; at the same time, IEEE 1394a interface has been totally …

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 …

Meet New Motherboard from Biostar: Hi-Fi Z87W

Biostar is ready to launch its newest motherboard that is notable for the support of Windows 8.1 OS platform and availability of Windows Hardware Quality Labs certificate. Entitled Biostar Hi-Fi Z87W, it features a standard ATX form-factor and is relied on Intel Z87 Express chipset. Thereby, the board is ready to accommodate LGA1150 Intel Core processors (Haswell architecture).

The motherboard houses four slots for the installation of DDR3 memory modules that run at the maximal 2600 MHz (up to 32 GB). Power subsystem is organized according to 8-phase scheme to provide enough power to the CPU and other key components. Expansion facilities are secured by means of two PCI slots, the same number of PCI-e 2.0 x1 slots, one PCI-e 2.0 x16, and one more PCI-e 3.0 x16 slot. Storage facilities are represented by six SATA III 6 Gb/sec ports, which can be combined into diverse RAID configurations.

Gigabit Ethernet port takes responsibility for network connectivity, while Power, Reset …
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Registered at: 23 October 2012, 19:22
Last visit: 23 October 2012, 20:51