Intel dz77re 75k
Warranty & Returns.Intel BOXDZ77RE75K LGA Intel Z77 HDMI SATA 6Gb/s USB ATX Intel Motherboard –
Jan 11, · The DZ77REK – Unknown device PCI controller simple communications usually is because you don’t have install the Intel® ME or it was not install correctly. The first Intel Desktop Board with Thunderbolt technology and also best in a series of Intel Desktop boards optimized for the Intel K family of processors, the Intel Desktop board DZ77REK sets a new standard when it comes to performance that gamers, overclockers, digital media enthusiasts, and ultimate multi-taskers need most. Jul 17, · Intel DZ77REK review A brand new Intel Extreme mobo with built-in Thunderbolt support By Matt Hanson 17 July Not a bad mobo, but even with a Thunderbolt port there isn’t enough to justify.
Intel dz77re 75k.DZ77REK – Unknown device pci controller simple communications. – Intel Community
Oct 10, · Intel DZ77REK. Intel sent two versions of its high-end Z77 Express-based motherboard, with and without Thunderbolt technology. Unfortunately, we were only giving each vendor one slot each in. Jan 29, · My board is a DZ77REK (see specs below of system). I am running Win8 64 using an Intel SSD drive. This seems to have just started. When I reboot it presents the menu options but fails to respond to any key presses. Instead it goes into this routine that says (can’t get it all down in time so this is an approximate) “Intel Boot Agent GE v Intel® Desktop Board DZ77REK guia de referência rápida, que contém especificações, recursos, preços, compatibilidade, documentos de design, códigos de solicitação de pedidos, códigos de especificações e muito mais.
Six $220-280 Z77 Express-Based Motherboards, Reviewed
Intel Desktop Board DZ77REK – motherboard – ATX – LGA Socket – Z77 Series Specs – CNET
Intel BOXDZ77RE75K LGA 1155 Intel Z77 HDMI SATA 6Gb/s USB 3.0 ATX Intel Motherboard
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Intel® Desktop Board DZ77REK Product Specifications
We’ve been here before, haven’t we? Back in the days when we were used to having bespoke ports for every device, and plugging in something new involved powering down the entire PC and restarting before it would work, a brand new port with unassuming looks came along and changed everything.
When USB first arrived, you had to upgrade your hardware to take advantage of it. Motherboards and PCs that came with the new port would only have one, and devices that used it were expensive and thin on the ground. Of course, that all changed over time, and USB ports and devices are now more plentiful, cheaper and a lot faster. It promises a hell of a lot, but the cost and shortage of compatible devices mean that early adopters might want to tread carefully.
There are plenty of additional sweeteners to make it a more enticing upgrade, but are they enough? Thunderbolt retains backwards compatibility with DisplayPort devices, so you could feasibly daisy-chain six external hard drives and a monitor from one port. This certainly isn’t the setup you’d usually get out of the box from LaCie – the Little Big Disk usually ships with dual 1TB hard drives ticking over at 7,rpm.
With the two SSDs ready to hammer the Thunderbolt’s bandwidth, we began running our data transfer benchmarks – and the results were very good, if not great. This is a hell of a lot faster than USB 3. However, as we mentioned earlier, the LaCie Little Big Disk doesn’t usually come with a pair of SSDs, normally you’d get a couple of 7,rpm drives for your cash.
If SSDs don’t stress the interface, then traditional hard drives certainly won’t, which leaves us with the rather large elephant in the room when it comes to Thunderbolt – there just aren’t devices out there that truly take advantage of the technology.
Once you start daisy-chaining devices and streaming HD video from one storage device while copying large files to another – all while using a DisplayPort monitor – the increased bandwidth of Thunderbolt will prove useful. How often this scenario is likely to play out for you will be one of the main factors to consider if you’re thinking of going for Thunderbolt. We attached a second Thunderbolt drive to the Little Big Disk most Thunderbolt devices should come with two ports for daisy-chaining and the DZ77REK detected it without a problem – it appeared in Windows Explorer as if we had plugged it directly into the motherboard.
While the ability to daisy-chain devices makes up for the fact that there is only one Thunderbolt port with the DZ77REK, we wanted to identify any performance issues when doing so. On the second hard drive, at the end of the chain, we ran a looped HD video file while running the AS SSD benchmark on the first drive again. These results are within the margin of error, so we can say the performance impact is unnoticeable.
We then swapped the order of the drives, so that the drive playing the looped video was first in the chain, with our benchmark drive behind it. Access times also leapt from 0.
This shows that the location of a device on the daisy-chain is worth considering if you’re thinking about a similar setup. While Thunderbolt certainly has potential – and it’s a nice addition to the DZ77REK – we don’t think there are enough pros at the moment to justify purchasing the board for the new port alone.
So how does it cope in other areas? We’ve never felt that Intel Extreme boards were the sturdiest of mobos, and during our testing the DZ77REK encountered a few hiccups, mainly to do with the integrated Intel HD Graphics of the Ivy Bridge processor the ik fact fans we were using. With our monitor plugged in to the board’s built-in HDMI, all was fine until we tried converting some video files, when our conversion program continued to hang.
Updating the Intel HD Graphics drivers brought about a good old fashioned blue screen of death. A quick trip into Safe Mode and rolling back the drivers did the trick, but there were a few more hangs in store for us, all based around the graphics.
An Intel motherboard struggling with Intel’s drivers for the integrated graphics on an Intel processor – hmm Elsewhere we get two PCI Express 3. Four SATA 6. It’s a decent set of features, but nothing you won’t find on any of the competitors’ mobos. As you’ll see from our technical analysis, the performance of the board wasn’t stellar either, lagging behind other boards – especially in the memory bandwidth stakes.
In the end, the DZ77REK’s standard features and performance mean it ends up relying on Thunderbolt to stand out from the crowd. This early in Thunderbolt’s life, unfortunately, that’s just not enough. North America. Please deactivate your ad blocker in order to see our subscription offer. Home Reviews Components. Not a bad mobo, but even with a Thunderbolt port there isn’t enough to justify an upgrade.