Como usar Vivo Fibra SEM o roteador da Vivo

Clash of the terabyte titans: Crucial M500 960GB vs. Samsung 840 EVO 1TB

URL: http://techreport.com/review/25763/clash-of-the-terabyte-titans-crucial-m500-960gb-vs-samsung-840-evo-1tb

I feel a little silly saying this, but the Crucial M500 960GB and Samsung 840 EVO 1TB are two of the best values in the SSD market. Both drives sell for north of $500, which puts them firmly in high-end territory. However, they also have loads of storage. If you do the math, these terabyte flagships actually cost less per gigabyte than lower-capacity models with cheaper price tags. And they have higher performance ratings, too.

Considering the manufacturers, we probably shouldn't be surprised that these drives are such relative bargains. Samsung is the largest producer of flash memory in the world, while Crucial is the consumer brand ...

Read more...

1000Mbps over copper telephone lines: ITU begins work on G.fast, successor to DSL

URL: http://www.extremetech.com/computing/172990-1000mbps-over-copper-telephone-lines-itu-begins-work-on-g-fast-successor-to-dsl

The ITU has begun the process of approving G.fast, a new standard that will allow for access speeds of 1-gigabit-per-second (Gbps) over copper telephone wires. G.fast (full name ITU-T G.9701) is expected to be a cheaper and easier-to-deploy alternative than FTTH and FTTC (fiber to the home and cabinet). G.fast is the technology that will finally bring super-fast broadband speeds to the masses who are stuck with copper wires for the dreaded last mile.

Speedy Fibra (200 Mbps)

Samsung Unveils 1TB mSATA Solid-State Drives with High Performance

URL: http://www.xbitlabs.com/news/storage/display/20131209230233_Samsung_Unveils_1TB_mSATA_Solid_State_Drives_with_High_Performance.html

Samsung Reveals 840 Evo mSATA SSDs with Large Capacities and High Performance

Intel SSD Roadmap Points To 2TB Drives Arriving In 2014

URL: http://rss.slashdot.org/~r/Slashdot/slashdot/~3/A9Mnue7MdUo/story01.htm

MojoKid writes "A leaked Intel roadmap for solid state storage technology suggests the company is pushing ahead with its plans to introduce new high-end drives based on cutting-edge NAND flash. It's significant for Intel to be adopting 20nm NAND in its highest-end data center products, because of the challenges smaller NAND nodes present in terms of data retention and reliability. Intel introduced 20nm NAND lower in the product stack over a year ago, but apparently has waited till now to bring 20nm to the highest end. Reportedly, next year, Intel will debut three new drive families — the SSD Pro 2500 Series (codenamed Temple Star), the DC P3500 Series (Pleasantdale) and the DC P3700 Series (Fultondale). The Temple Star family uses the M.2 and M.25 form factors, which are meant to replace the older mSATA form factor for ultrabooks and tablets. The M.2 standard allows more space on PCBs for actual NAND storage and can interface with PCIe, SATA, and USB 3.0-attached storage in the same design. The new high-end enterprise drives, meanwhile, will hit 2TB (up from 800GB), ship in 2.5" and add-in card form factors, and offer vastly improved performance. The current DC S3700 series offers 500MBps writes and 460MBps reads. The DC P3700 will increase this to 2800MBps read and 1700MBps writes. The primary difference between the DC P3500 and DC P3700 families appears to be that the P3700 family will use Intel's High Endurance Technology (HET) MLC, while the DC P3500 family sticks with traditional MLC."

Read more of this story at Slashdot.

Dell Leaks Details of a 24” UHD 4K (3840x2160) Monitor, the UP2414Q

URL: http://anandtech.feedsportal.com/c/34653/f/635203/s/344cdc96/sc/15/l/0L0Sanandtech0N0Cshow0C75560Cdell0Eleaks0Edetails0Eof0Ea0E240Euhd0E4k0E3840Ax2160A0Emonitor0Ethe0Eup2414q/story01.htm

Currently there are several 4K options on the market – models using the higher end IGZO displays such as the Dell Ultrasharp 32” 4K (UP3214Q, $3500) or the ASUS PQ321Q ($3500, our review) are currently attracting the most attention.  From my perspective (and a few others), 32” is just too large for a desktop monitor and while 4K seems attractive, something smaller (27”) would be more palatable.  In comes Dell, who has leaked through their Belize website, the next generation 24” UHD Monitor, the UP2414Q.  (Interesting enough it is also mentioned on their US website, through the compatibility list of a sound bar.)

Putting arguments aside about OS scaling and whether someone needs 4K in a 24 inch monitor, the specifications do make for interesting reading:

- 3840 x 2160 in 24 inches = 183.58 pixels per inch, compared to 204 for the IBM T220/T221 and 137.6 for a 32” UHD
- 178º/178º Viewing Angle
- 99% AdobeRGB and 100% sRGB (G-B LED backlight we assume)
- Factory Calibrated to Delta-E < 2
- 10-bit, 1.07 billion colors
- HDMI, DisplayPort, mini-DP, four USB 3.0 and 6-in-1 card reader

Of course, information is limited.  Other reports online list this as an IPS panel, although that is ultimately unverifiable at this point in time - we can only speculate that a 24" high end panel is finally making its way through the chain.  The 32” UP3214Q from Dell is only 30Hz at full resolution unless you use DisplayPort 1.2a + MST (Chris is testing this monitor as I type), so one might assume that the 24” panel would be the same.

Price and release date not announced – given that the 32” models are around $3500, the offset of a smaller cut of panel against the increased difficulty in creating it might be the competing factors here.