Patriot has introduced a new addition to the lineup of Ignite SSDs, this time with 2 TB capacity. The new drive will offer a lot of solid-state storage, but its performance will be constrained due to limitations of the SATA 6 Gb/s interface. Nonetheless, the price of the novelty promises to be relatively affordable.

When Patriot introduced its Ignite family of SSDs based on the quad-core Phison PS3110-S10 early in 2015, it aimed it at performance-mainstream systems, which is why the lineup only included models with 480 GB and 960 GB capacities. Since then, M.2 SSDs with PCIe interfaces have gained traction and many SSD suppliers had to reconsider positioning of their SATA drives. As a result, Patriot added a more affordable model with 240 GB capacity to the Ignite family later in the life cycle to address price-conscious customers. Meanwhile, the recent declines of NAND flash pricing enabled the company to build another SSD based on the S10 controller to address a new segment of buyers who require a lot of solid-state storage in a 2.5” form-factor, but not necessarily extreme transfer speeds.

The Patriot Ignite 2 TB SSD is rated to reach sequential read speeds of up to 560 MB/s and write speeds of up to 500 MB/s, which is consistent with performance of advanced MLC-based 2.5”/SATA drives. As for random performance, the 2 TB drive delivers approximately 90K and 80K IOPS for aligned read and write operations, respectively, in-line with that of other high-capacity Patriot Ignite drives.

Specifications of Patriot Ignite SSDs
  240 GB 480 GB 960 GB 2 TB
Model PI240GS325SSDR PI480GS25SSDR PI960GS25SSDR -
Form Factor 2.5"/7 mm
Controller Phison PS3110-S10
Interface SATA 6 Gbps
Protocol AHCI
DRAM 256 MB 512 MB 1 GB 2 GB (?)
NAND Toshiba's NAND made using 19 nm/15 nm process technology
Sequential Read 560 MB/s
Sequential Write 405 MB/s 545 MB/s 500 MB/s
4KB Random Read (QD32) 100K IOPS 80K IOPS 90K
4KB Random Write (QD32) 85K IOPS 75K IOPS 80K
Launch Date 2015 Q1 2015 Q1 2015 Q4 2016

Phison demonstrated its reference design for 2 TB SSDs based on the S10 controller about a year ago, but its customers were unwilling to use it back then. In mid-2015 prices of NAND flash memory were considerably higher compared to today, which is why demand for high-capacity SSDs was not expected to be significant and hence it was not economically feasible to release high-capacity drives for many vendors, who do not own semiconductor fabs.

Today, prices of NAND are considerably lower. For example, the average contract price of a 128 Gb MLC NAND chip was $3.51 (the lowest contract price started at $2.8 per chip) in the second half of April, down from $5.06 in the first half of May, 2015, according to DRAMeXchange. As a result, the cost of NAND needed for a 2 TB drive is between $360 and $500, depending on the amount of memory used for overprovisioning. Therefore, it is viable for numerous SSD suppliers to offer such SSDs to end-users. Moreover, since prices of NAND keep dropping, high-capacity SSDs naturally get cheaper to make over time.

When considering costs of SSDs based on controllers from Phison, keep in mind that the company maintains strong relations with Toshiba and usually sells not just its controllers, but nearly finished SSDs with Toshiba’s NAND flash memory. Therefore, the actual cost of such package could be below the average cost of NAND flash memory obtained on the open market. On a side note, if 2 TB SSDs based on the S10 controller are now available from Phison, a number of other suppliers could also offer such drives eventually.

Patriot does not reveal retail price of its Ignite 2 TB SSD today because it only plans to sell it sometimes in Q4. Nonetheless, it should not be too high and $700 - $900 price-range seems to be more or less viable.

Source: Patriot Memory

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  • bug77 - Thursday, June 2, 2016 - link

    The only difference between Samsung's TLC and MLC is that the former is cheaper.
  • 3ogdy - Wednesday, June 1, 2016 - link

    "Patriot does not reveal retail price of its Ignite 2 TB SSD today because it only plans to sell it sometimes in Q4. Nonetheless, IT SHOULD NOT BE TOO HIGH AND $700 - $900 PRICE-RANGE seems to be more or less VIABLE."

  • humanentity - Thursday, June 2, 2016 - link

    dont be cruel. let them dream.
  • FastCarsLike - Monday, June 13, 2016 - link

    There really is no point to announcing high capacity SSD drives, they are always always always monopolized to be the exact same price as every other competitor.
  • Gothmoth - Thursday, June 2, 2016 - link

    2TB SSD should be 300 euro now. everything above that is a rippoff.
  • humanentity - Thursday, June 2, 2016 - link

    seagate buys samsung hdd division, and also lacie, western digital buys hitachi drives and sandisk, then micron and samsung are in ssd. So 4 real big competitor for the whole hdd and ssd catalog. And then they say that only states can print money. My ass.
  • bananaforscale - Saturday, June 4, 2016 - link

    You don't seem to know much of the market. There are dozens of currently no-name SSD makers around the globe (specifically thinking of China) that make drives that are stupid cheaper. The initial investment for making SSDs is lower than for mechanical hard drives because you basically need a robot that lays out PCBs, not a pile of fine mechanics that require clean rooms to assemble.
  • Billy Tallis - Sunday, June 5, 2016 - link

    None of those dozens of Chinese manufacturers make their own NAND flash, and only a few of them claim to make their own SSD controllers. They all buy NAND from one of four sources and controllers from about three sources. They differentiate only on branding, not technology. Only the large operations like Lite-On/Plextor, ADATA, and the vertically integrated companies have the resources to do things like develop their own controller firmware. When the fly by night Chinese brands offer better price per GB, it's because they use lower quality flash and have worse QA and support.

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