Subject: Editorial | May 29, 2015 - 12:37 PM | Ryan Shrout
Tagged: SSD 750, PCI Express, NVMe, Intel, giveaway, contest, 750 series
PC Perspective and Intel are partnering together to offer up a giveaway with some pretty impressive swag. Surely by now you have read all about the new Intel SSD 750 Series of products, a new class of solid state drive that combines four lanes of PCI Express 3.0 and a new protocol called NVM Express (NVMe) for impressive bandwidth throughput. In Allyn's review of the SSD in April he called it "the obvious choice for consumers who demand the most from their storage" and gave it a PC Perspective Editor's Choice Award!
Thanks to our friends at Intel we are going to be handing out a pair of the 400GB add-in card models to loyal PC Perspective readers and viewers. How can you enter? The rules are dead simple:
- Fill out the contest entry form below to find multiple entry methods including reading our review, answering a question about Intel SSD 750 Series specs or following us on Twitter. You can fill out one or all of the methods - the more you do the better your chances!
- Leave a comment on the news post below thanking Intel for sponsoring PC Perspective and for supplying this hardware for us to give to you!
- This is a global contest - so feel free to enter from anywhere in the world!
- Contest will close on June 2nd, 2015.
Our most sincere thanks to Intel for bringing this contest to PC Perspective's readers and fans. Good luck to everyone (except Josh)!
Sponsored by Intel
|Capacity||Seqential 128KB Read (up to MB/s)||Sequential 128KB Write (up to MB/s)||Random 4KB Read (up to IOPS)||Random 4KB Write (up to IOPS)||Form Factor||Interface|
|400 GB||2,200||900||430,000||230,000||2.5-inch x 15mm||PCI Express Gen3 x4|
|1.2 TB||2,400||1,200||440,000||290,000||2.5-inch x 15mm||PCI Express Gen3 x4|
|400 GB||2,200||900||430,000||230,000||Half-height half-length (HHHL) Add-in Card||PCI Express Gen3 x4|
|1.2 TB||2,400||1,200||440,000||290,000||Half-heigh half-length (HHHL) Add-in Card||PCI Express Gen3 x4|
Experience the future of storage performance for desktop client and workstation users with the Intel® SSD 750 Series. The Intel SSD 750 Series delivers uncompromised performance by utilizing NVM Express* over four lanes of PCIe* 3.0.
With both Add-in Card and 2.5-inch form factors, the Intel SSD 750 Series eases migration from SATA to PCIe 3.0 without power or thermal limitations on performance. The SSD can now deliver the ultimate in performance in a variety of system form factors and configurations.
Don't be afraid of PCIe or NVMe
In very early April, Intel put a shot across the bow of the storage world with the release of the SSD 750 Series of storage devices. Using the PCI Express bus but taking advantage of the new NVMe (Non-Volatile Memory Express) protocol, it drastically upgrades the capabilities of storage within modern PC platforms. In Allyn's review, for example, we saw read data transfer rates cross into the 2.6 GB/s range in sequential workloads and write rates over 1.2 GB/s sequentially. Even more impressive is the random I/O performance where the SSD 750 is literally 2x the speed of previous PCIe SSD options.
A couple of weeks later we posted a story looking into the compatibility of the SSD 750 with different motherboards and chipsets. We found that booting from the SSD 750 Series products is indeed going to require specific motherboards and platforms simply due to the "new-ness" of the NVMe protocol. Officially, Intel is only going to support Z97 and X99 chipsets today but obviously you can expect all future chipsets to have proper NVMe integration. We did find a couple of outliers that allowed for bootability with the SSD 750, but I wouldn't count on it.
Assuming you have a Z97/X99 motherboard that properly supports NVMe drives, of which ASUS, MSI and Gigabyte seem to be on top of, what are the steps and processes necessary to get your system up and running on the Intel SSD 750? As it turns out, it's incredibly simple.
Make sure you have enabled NVMe in the latest BIOS/UEFI. The screenshot below shows our ASUS X99-Deluxe motherboard used during testing and that it is properly recognizing the device. There was no specific option to ENABLED NVMe here though we have seen instances where that is required.
Subject: Graphics Cards | November 29, 2014 - 09:57 AM | Sebastian Peak
Tagged: pcie, PCI Express, nvidia, mini-itx, GTX 970, graphics card, geforce, directcu mini, DirectCU, asus
ASUS has announced a tiny new addition to their GTX 970 family, and it will be their most powerful mini-ITX friendly card yet with a full GeForce GTX 970 GPU.
Image credit: ASUS
The ASUS 970 DirectCU Mini card will feature a modest factory overclock on the GTX 970 core running at 1088 MHz (stock 1050 MHz) with a 1228 MHz Boost Clock (stock 1178 MHz). Memory is not overclocked and remains at the stock 7 GHz speed.
The GTX 970 DirectCU Mini features a full backplate. Image credit: ASUS
The ASUS GTX 970 DirectCU Mini uses a single 8-pin PCIe power connector in place of the standard dual 6-pin configuration, which shouldn’t be a problem considering the 150W spec of the larger connector (and 145W NVIDIA spec of the 970).
Part of this complete mITX gaming breakfast. Image credit: ASUS
The tiny card offers a full array of display outputs including a pair of dual-link DVI connectors, HDMI 2.0, and DisplayPort 1.2. No word yet on pricing or availability, but the product page is up on the ASUS site.
Subject: General Tech | September 22, 2011 - 12:20 PM | Tim Verry
Tagged: Troll, pcie, PCI Express, Patent, Lawsuit
There is an expression that states "everything is bigger in Texas," and that goes double for patent lawsuits. A company by the name of Internet Machines MC LLC recently lodged a complaint with the Eastern District of Texas for alleged patent infringement by a number of OEM manufacturers, system builders, and retailers of computers containing PCI Express switching technologies. Specifically, Internet Machines holds US Patent number 7,539,190, a rather generalized patent that covers multicasting in a shared address space wherein data is stored in a buffer and then forwarded to its intended port. The companies being called to court include PLX Technology, Alienware, Dell, Samsung, and others. While the computers that are assembled using PCI Express may well be utilizing switching technology, the fact that Internet Machines is going after system assemblers and retailers-- companies that work with computers but do not design and build the motherboards and other components themselves-- instead of the standards body that designs and maintains the PCI Express standard that everyone in the industry uses raises a question of integrity on the part of Internet Machines. Are their motives true in defending their patents, or is it the method of operation of a patent troll?
A diagram describing the patent in question
A system builder who wishes to remain anonymous contacted us with further details on the patent case in question. It seems that this patent showdown is not Internet Machines’ first rodeo. They have previously pursued other companies over US Patents 7,421,532 and 7,454,552 which cover switching with transparent and non-transparent ports. The case was settled in 2010, and it seems that Internet Machines (a seemingly no longer operating company) is not satisfied with the settlement. Internet Machines is moving for a jury trial in this latest round of lawsuits and concerns yet another data switching patent for PCI Express that covers multicasting in a shared address space. It widens the net further by including numerous system builders and OEMs that build devices that contain PCI Express technology but do not deal with the PCIe standard directly. How the company has been able to patent aspects of the PCI Express standard is unclear; however, they patent is worded in such an ambiguous way that it could apply to almost anything they wanted it to.
Beyond the ambiguous use of the patent system is the issue of targeting companies that have little control over the PCI Express specification to begin with. Our source worded it best in stating that PCI Express is a standard that everyone uses. The companies targeted by Internet Machines’ recent lawsuit do not manufacture motherboards or control the PCI Express standard. “We build computers, that’s it.” What are your thoughts on the issue? Let us know in the comments below.