As we've discussed previously, an SSD that draws 25 W is no power-saver on its own. However, when you add up the number of 2.5" SAS-based disks spinning at 10,000 RPM it'd take to match the performance of a drive like the P320h, the savings are significant.
Just like the SSD 910 we reviewed previously, Micron's RealSSD P320h is also rated at 25 W. The P320h does have a lower idle power draw, but considering the environments these drives are intended to serve, they won't be sitting idle very long.

The P320h butts right up against its power ceiling subjected to both sequential and random operations. That's good news because any extra consumption would translate into more heat. The P320h also requires 1.5 m/s of airflow, which allows it to operate at up to 50 degrees C. As with most PCIe cards rated at 25 W, normal server airflow is enough to keep it cool. However if your rack-mounted machines suffer from restricted ventilation, the P320h will get very hot, very fast.
- Meet Micron's P320h PCI Express-Based SSD
- Micron's 32-Channel Controller Simplifies PCIe-Based SSDs
- Micron's Firmware And Monitoring Software
- Test Setup, Benchmarks, And Methodology
- Measuring Write Endurance: SLC Wins Again
- 4 KB Random Performance
- Enterprise Workload Performance
- Sequential Performance
- Enterprise Video Streaming Performance
- Power Consumption
- Micron's RealSSD P320h: The Future Of Enterprise-Class SSDs?
Such an apples to oranges comparison...
It using SLC and geared towards enterprise market...
IMO it understandable price...
Such an apples to oranges comparison...
Kinda surprised something like this didn't come out first as it makes more sense....
really ? Increasingly, performance is basically dependent on extracting parallelism. Whether in storage or in CPU performance.
Desktop/Mainstream users just dont do so much in parallel that they can fully use all the hardware.
I see a purpose for 16 core processors. How are we going to otherwise be able to run Crysis 6?
Use a 5000 core GPU ?
????????!!!!!!!!!!!
Thanks for the review, love to see this kind of advancement and a peak into the future new hardware brings with it, even if it isn't directly applicable to me at this point in time.
Can you put two of them in RAID0 ??
Signed,
Bonkers
It using SLC and geared towards enterprise market...
IMO it understandable price...
Eh, depending on how far in the future we're talking about, neither of those statements is iron-clad. In the case of a 16-core processor, it's pretty much guaranteed that we will eventually see one in the consumer space, at mainstream prices. Whether the extra cores on that CPU will offer any compelling benefit to the mainstream consumer is an open question, but at least those cores do offer meaningful performance benefits to hardcore multi-taskers.
Similarly, current consumer-grade SSDs offer very nearly instantaneous responsiveness already -- unless the user attempts to perform multiple disk-intensive tasks simultaneously. But who knows what the future holds? You could make a case that current enterprise-grade SSDs (or something similar to them) are far more likely to make a meaningful mark on the consumer market years from now than 16-core processors, because the benefits of CPU parallelism are limited in principle. By contrast, the benefit of storage speed is only limited by the speed of the components that rely on it; storage speed applies both to singular and parallel tasks.
That said, I agree with your sentiment if not with the particulars of your argument: my gut reaction to the article was that although 3.2 GB/sec is a very impressive number, I already feel like I'm flying at the ~0.5 GB/sec (at best) that I get out of my Intel 330. From the consumer perspective, performance comparisons between different SSDs almost always seem to me materially irrelevant, so it's hard to get too excited about the performance of an enterprise-grade SSD, even in the abstract.
Still, this is a worthy review of an interesting product. Appreciate the insight.
1989... 1MB of memory chips (card extra) was $100 wholesale !
We sold them by the boat load for Amiga computers.
And yes, that is 1 MegaByte...
an 8MB card retailed for $1,800 (and that's in 1989 Dollars).
I am glad you find it useful, it is something that I have always cared about and tested because I have been burned in the past.