Gigabyte GA-Z77MX-D3H: plus two ports Thunderbolt, plus 40 euros

Gigabyte has released the first motherboard form factor microATX, equipped with two ports Thunderbolt — GA-Z77MX-D3H TH. Taking into account the availability of the precursor (Z77MX-D3H), it’s interesting to compare the design and price of these models. First, about the cost of the product. The novelty is estimated at € 150, and its «little sister» — at € 108,50. If to subtract 10 euros from each of two amounts, there will be the minimum for which the cards will be available soon.



Gigabyte GA-Z77MX-D3H TH


What causes the difference in more than 40 euros? In general, the presence of two ports Intel Thunderbolt 10 Gb / s, which are implemented by the controller Intel DSL3510L. A high-speed connection can simultaneously serve several drives and a monitor. Minor changes were made to the design of the CPU power supply subsystem, which, nevertheless, remained a 6-channel. One of the long PCI Express slots was replaced by the second PCI-E 2.0 x1.


By and large, …

Company LEPA produces new power supplies B-series

LEPA introduced three new power supplies — B650-SA, B700-MAS and the B800-MAS, which will replace older models B750-MA, and B850-MA. Newcomers have been certified with 80 Plus Bronze (efficiency of 88% of the networks 230V), and met the standards of ATX12V v2.3 and EPS12V 2.92, and positioned as solutions for gamers and owners of GPU configurations SLI and CrossFire, workstations and small servers.



New items are equipped with inverter DC-DC (to improve stability), have the topology of Double Forward Circuit, as well as high-quality electrical components: solid capacitors and heat resistant (105 ° C) capacitors made in Japan.


Active cooling LEPA B700-MAS/B800-MAS is provided by 140-mm fan on double bearings. The model B650-SA has a fan size of 120 mm. The intensity depends on the rates of temperature sensor. Power Cables PCI-E, SATA and Molex flat are detachable. The main ATX 24-pin, as well as “CPU” EPS12V 8-pin are collected in a nylon sheath. LEPA B650-SA has …

Features of Models AMD Athlon II X4 (FM2)

Like Intel, AMD Company is not protected to the release of a large number of faulty processors, which are eliminated at the stage of laboratory tests. Some have a non-working cache (or part thereof), other — x86-cores, and others — a graphics block, and a fourth — a weak memory controller. According to this, there are releases of less productive CPU, but working with a moderate price tag. About unlocking cores / cache in AMD processors users probably know firsthand.



As the saturation of the defective inventory APU Trinity platform FM2, AMD will decide on the mass production of new models of AMD Athlon II X4. They will be easily distinguished from its predecessors on the number of the form 7xx.


Integrated Graphics Radeon VLIW4, of course, will be disabled. Frequency will be slightly reduced for marketing purposes. Overclocker devotees will primarily be interested in quad-core Athlon II X4 750K of free factor. The operating frequency of the model — 3.4 GHz, cache …
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Registered at: 30 October 2012, 02:30
Last visit: 30 October 2012, 02:46