The biggest change compared to the Deluxe3 is that the Board now has two front USB3 connections. ASUS will supply directly a suitable USB3 front panel with the right to use So that every buyer USB3 front without problems. To enable front USB3 but two of the four USB3 port on the ATX panel have ceased to exist. Here, the Board now offers "only" two ports. At the same time ASRock VIA VT2020 sound chip with a model of Realtek replaced. Sun is sitting on the 890FX Deluxe4 now offers support for the ALC892 that is THX TruStudio Pro. Other features were not changed. Thus, the board still offers eight ports SATA3, Two ports are provided by a Marvell controller available and the others will be realized by the SB850. This provides the board eSATA3, USB2, FireWire, one IDE port and GB-Lan.

As with the Deluxe3 the Rooms with the 890FX Deluxe4 is very good. With 8 ports SATA3 SATA3 or 7 + 1 Port eSATA3 As Rock offers ample connectivity options for the hard drives and other drives. In addition to two ports USB3 they also offer two front USB3 ports. The layout of the 890FX Deluxe4 not stay there much. Buyer should consider three things. First, can use dual slot graphics cards in the last port is not PEG, if the front USB module is connected.

The performance of the board offers no grounds for criticism. All benchmarks confirm that the Board is a 3D, CPU and memory performance on the usual level of all previously tested AM3 motherboards. gillt The same for the performance of the onboard peripherals. This is by the bank at about the level of its predecessor, the 890FX Deluxe3. The BIOS of the board is very extensive and offers a lot of adjustments. Overclocking experimente even more extreme in nature, with the board so no problem. Problems with the BIOS we, could not observe during the test operation. Deluxe3 Compared to so some things in the BIOS have been improved.

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