TUNIQ TOWER 120 EXTREME REV1 CPU COOLER 120MM LED FAN CONTROLLER (Personal Computers)

TUNIQ TOWER 120 EXTREME REV1 CPU COOLER 120MM LED FAN CONTROLLER (Personal Computers)
By SunBeamTech

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First tagged by homewrecker395
Customer tags: extreme(2), 120(2), tower(2), tuniq(2), fan, led, cpu coolers, computer heatsinks

Review & Description

The performance king has returned! The much praised Tuniq Tower 120 has gone through a radical redesign and not only looks cooler but its performance has been boosted. The unique wave-like fins display a tremendous visual impact and increase the air-contact area for an unprecedented thermal performance. The nickel-plated surface combined with the LED fan creates a breath taking visual effect!To ensure that the maximum cooling performance is obtained, we have also included our highest performing thermal compound, the TX-3. Furthermore, our unique adjustable fan controller places the control in your hands! Read more

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Micron's P320h: A Custom Controller Native PCIe SSD in 350/700GB Capacities

SSDs are beginning to challenge conventional drive form factors in a major way. On the consumer side we're seeing more systems use new form factors for SSDs, enabled by mSATA. The gumstick form factor used in the MacBook Air and ASUS UX Series comes to mind. SSDs can offer performance in a smaller package, thus helping scale down the size of notebooks.

The 11-inch MacBook Air SSD, courtesy of iFixit

The enterprise market has seen a form factor transition of its own. While 2.5" SSDs are still immensely common, there's a lot of interest in PCIe solutions. The quick and easy way to get a PCIe SSD is to take a bunch of SSDs and RAID them together on a single PCIe card. You don't really get a performance benefit, but it does help you get a lot of performance without being drive-bay limited. This is what we typically see from companies like OCZ. The other alternative is a native PCIe solution. In the aforementioned example, you typically have a couple of SATA SSD controllers paired with a SATA to PCIe RAID controller. With a native solution you'd skip the RAID controller entirely and just have a custom SSD controller that interfaces directly to PCIe. A native PCIe SSD is just an SSD that avoids SATA entirely, thus avoiding any potential bottlenecks. Today Micron is announcing its first native PCIe SSD: the P320h. 

 The P320h is Micron's first PCIe SSD as well as its first in-house controller design. You'll remember from our C300/C400/m4 reviews that Micron typically buys its controllers from Marvell and simply does firmware development in house. The P320h changes that. While it's too early to assume that we'll see Micron designed controllers for consumer drives as well, clearly that's a step the company is willing to take. The P320h's controller is a beast. With 32 parallel channels and a PCIe gen 2 x8 interface, the P320h is built for bandwidth. Micron's peak performance specs speak for themselves: 

 Sequential read/write performance is up to 3GB/s and 2GB/s respectively. Random 4KB read performance is up at a staggering 750,000 IOPS, while random write speed peaks at 341,000 IOPS. The former is unmatched by anything I've seen on a single card, while the latter is a number that OCZ's recently announced Z-Drive R4 88 is promising as well. Note that these aren't steady state numbers nor are the details of the testing methodology known so believe accordingly. There is of course support for NAND redundancy, which Micron calls RAIN (Redundant Array of Independent NAND). Micron calls RAIN very similar to RAID-7 with 1 parity channel, however it didn't release information as to what sorts of failures are recoverable as a result. RAIN in addition to typical enterprise level write amplification concerns result in a some pretty heavy overprovisioning on the drive as you'll see below. 

 Micron will offer the P320h in two capacities: 350GB and 700GB. The drives use 16Gbit 34nm SLC NAND (ONFI 2.1). The 700GB drive features 64 package placements with 8 die per package - that works out to be 16GB per die, or 1TB of NAND on the card.  The 350GB version has the same number of package placements (64) but it only has 4 die per package, which works out to be 512GB of NAND on board. Obviously with twice as many die per package there are some interleaving benefits which result in better 4KB random write performance. Pricing is unknown at this point, although Micron pointed out that it is expecting cost to be somewhere south of $16 per GB (at $16/GB that would be $5600 for the 350GB board and $11,200 for the 700GB board).]]>

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