In the File Server profile, the Seagate Gen3 offered substantially better performance than all of the competition from 8-64 IOPS at 3x-5x. However, at 128 IOPS, the Gen2 was tops. While not a bombshell, Seagate’s Gen3 model does provide cost-efficient performance and a significantly lower starting price than the Gen2 Momentus XT 750GB. Our benchmarking shows the Gen3 and Gen2 both outperform HDDs where it matters, in our real world traces where the onboard cache can really show its performance benefits. In that case, where data is nicely cached, the new 500GB Thin bests the 750GB Gen2 product by a significant margin. Rounding out the figures, in our Workstation profile, the Gen3 placed a solid second, again to the Gen2. The Gen3 plateaued at 64 IOPS and had a minor decrease at 128 IOPS. If newer firmware is available for your drive, it will reflect the improvements we have engineered for the latest manufacturing. Firmware for legacy products will be the final release from manufacturing. Please note that Seagate does not offer details about specific firmware.

Our last series of synthetic benchmarks compare the hard drives in a series of server mixed-workloads with a queue depth of ranging from 1 to 128. Each of our server profile tests has a strong preference towards read activity, ranging from 67% read with our database profile to 100% read in our web server profile. In all of our mixed workloads, the Seagate Gen3 performed exceptionally. For each test, it ranked either first or second along with the Seagate Gen2. Overall, the SSHDs performed significantly better than standard HDD’s. The Gen2’s slight performance advantage over the Gen3 comes from its 7,200 RPM spins compared to the Gen3’s 5,400 RPM (with Seagate’s standardization of laptop drives to 5,400 RPM). Self-Encrypting Drives with FIPS 140-2 certification are approved for the U.S. and Canadian governments The Serial ATA interface provides several advantages over the traditional (parallel) ATA interface. The primary advantages include:For 2MB random transfer, the Seagate Gen3 came out at 73.5MB/s and 86.6MB/s, placing second only behind the Seagate Gen2.

The first 7mm, 2.5-inch drive from Seagate now supports up to 500GB of data in a single disk design The first is our database profile, with a 67% read and 33% write workload mix primarily centered on 8K transfer sizes.

Hard Drive

The Seagate SSHD Gen3 power consumption is lower than the Gen2 in every test but idle, where it is nearly the same. Across the board, the Gen3 made strong gains and saved 0.3-1.2 watts depending on the job it was doing. Het volgende scherm is een waarschuwingsscherm. Lees de inhoud zorgvuldig door en selecteer Volgende als u akkoord gaat. With any laptop drive, power consumption is an important factor for users. The key sources of power draw get narrowed down to either the bright screen or the storage device used. In the next test, we record the average power consumed over a small range of synthetic benchmarks. For reference, Seagate lists an average idle power rate of 0.9 watts and an active seek rate of 2.5 watts. In the StorageMark 2010 HTPC 4K Disk Capture, the Seagate Gen3 offered substantially higher performance, boosting throughput by 18.5% over the previous-generation model. Behind the scenes though, we did notice that before the data was cached, the initial transfer speed was slightly slower than the original 7,200RPM-based models and took much longer to be absorbed as “hot data”.

In addition, Serial ATA makes the transition from parallel ATA easy by providing legacy software support. Serial ATA was designed to allow you to install a Serial ATA host adapter and Serial ATA disk drive in your current system and expect all of your existing applications to work as normal. Het systeem wordt opnieuw opgestart en de firmware wordt geladen. Nadat de firmware-update is voltooid, start het systeem weer normaal op in Windows. Als u wilt controleren of de firmware-update is gelukt, opent u Apparaatbeheer > Schijfstations > ST320LM010/ST500LM021 > Eigenschappen > Meer informatie > Hardware-ID en controleert u de firmwareversie. Seagate’s provided power values came very close to the data we collected from our tests. Our actual idle rate measured 1.15 watts, while active power values ranged from 3.20 to 2.07 watts. Our sequential write pattern had the highest power values and the random 4K read test had the lowest. Seagate’s active seek number falls right in that range. Startup power requirements measured 4.01 watts to get the drive to operating speed. Voer SeagateFirmwareUpdate_SeaFlash_Dell_YarraX_SDM10393_12-11-2015_11-47-28.exe uit als administrator.In the 4K Random Transfers MB/s, the Seagate Gen3 again ranked second behind the Gen2, with the Gen3 at 0.496MB/s and 0.896 MB/s. The Seagate Gen3 also ranked high above most of the competition at 127.1 IOPS read and 229.4 IOPS write, but first place was snatched up by the Seagate Gen2. In het volgende scherm wordt de licentieovereenkomst weergegeven. Als u akkoord gaat, klikt u op "Ik accepteer de voorwaarden van de licentieovereenkomst" en klikt u vervolgens op Volgende. Looking from the front you can see the standard SATA power and data interface, as well as admire the thin 7mm form-factor. This design allows it to fit in more systems, including ultrathin notebooks. For the average consumer, trying to translate random 4K write speeds into an everyday situation is pretty difficult. It helps when comparing drives in every setting possible, but it doesn’t exactly work out into faster everyday usage or better game loading times. For this reason we turned to our StorageMark 2010 traces, which include HTPC, Productivity, and Gaming traces to help readers find out how a drive might rank under their conditions. When it comes to measuring performance of the Seagate SSHD Thin the two categories of benchmarks that we commonly test all consumer HDDs and SSDs on show strengths in different areas. Our synthetic benchmarks are geared at showing the performance of the drive in an uncached “worst case” scenario, while our real-world traces allow the drive to cache data and better show how the drive would perform during repetitive day-to-day activities. Since the SSHD is really geared towards those workloads, we put more weight on than in this review than we would normally do for traditional HDDs or SSDs.

The SSHD serves to satiate the demand of users looking to couple performance gains and storage capacity without breaking the bank – think gamers and media enthusiasts. However, SSHD technology is not a cure-all, which Seagate readily admits; users craving extreme performance will likely desire more than an SSHD provides. Yet, for the market of HDD users Seagate is focused on, the Seagate SSHDs offer users improved performance at a lower price than SSDs. Though there are some key updates from the Gen2 Momentus XT, there are many similarities. Like the Momentus XT, the Seagate SSHD 500GB Gen3 interfaces over high-speed SATA 6GB/s. It also still comes with 8GB of NAND flash, which keeps the price low but, at 8GB, hinders the hybrid from even greater performance. Easy installation and configuration with true plug-and-play connectivity. It is not necessary to set any jumpers or other configuration options.Seagate’s third generation SSHDs (solid state hybrid drives), now for both laptops and desktops, are marketed as a replacement for HDDs and serve as a good option for those otherwise considering an SSD. SSHDs aim to offer users the price-point and robust capacity of HDDs while also utilizing NAND flash to provide the performance attained with SSDs by caching critical applications. Slimmed from 9.5mm to 7mm, our review model third generation Seagate 500GB SSHD Thin with 8GB of MLC NAND would fit well in any user configuration and is especially well-suited for ultra-thin, ultra-light laptops. The 3D Defense System™, which includes Drive Defense, Data Defense and Diagnostic Defense, offers the industry’s most comprehensive protection for disk drives.