Corsair Neutron XTi 480GB SSD Review
Testing a drive is not as simple as putting together a bunch of files, dragging them onto folder on the drive in Windows and using a stopwatch to time how long the transfer takes. Rather, there are factors such as read / write speed and data burst speed to take into account. There is also the SATA controller on your motherboard and how well it works with SSDs & HDDs to think about as well. For best results you really need a dedicated hardware RAID controller w/ dedicated RAM for drives to shine. Unfortunately, most people do not have the time, inclination or monetary funds to do this. For this reason, our testbed will be a more standard motherboard with no mods or high-end gear added to it. This is to help replicate what the end-user’s experience will be like.
Even when the hardware issues are taken care of, the software itself will have a negative or positive impact on the results. As with the hardware end of things, to obtain the absolute best results you do need to tweak your OS setup. However, just like with the hardware aspect, most people are not going to do this. For this reason, a standard OS setup is used. The exception to this is for the Windows 7 load test times, where we have done our best to eliminate this issue by having the drive tested as a secondary drive, with the main drive being an Intel DC S3700 800GB Solid State Drive.
For synthetic tests, we used a combination of the ATTO Disk Benchmark, HDTach, HD Tune, Crystal Disk Benchmark, IOMeter, AS-SSD, Anvil Storage Utilities and PCMark 7.
For real world benchmarks, we timed how long a single 10GB rar file took to copy to and then from the devices. We also used 10gb of small files (from 100kb to 200MB) with a total 12,000 files in 400 subfolders.
For all testing a Asus Sabretooth TUF X99 LGA 2011-v3 motherboard was used, running Windows 7 64bit Ultimate edition. All drives were tested using either AHCI mode using Intel RST 10 drivers, or NVMHCI using Intel NVMe drivers.
All tests were run 4 times and average results are represented.
In between each test suite runs (with the exception being IOMeter which was done after every run) the drives are cleaned with either HDDerase, SaniErase or a manufacturers ‘Toolbox’, and then quick formatted to make sure that they were in optimum condition for the next test suite.
Processor: Core i7 5930K
Motherboard: Asus Sabretooth TUF X99
Memory: 32GB Crucial Ballistix Elite DDR4-2666
Graphics card: NVIDIA GeForce GTX 780
Hard Drive: Intel DC S3700 800GB, Intel P3700 800GB
Power Supply: XFX 850
SSD FIRMWARE (unless otherwise noted):
OCZ Vertex 2 100GB: 1.33
Vertex 460 240GB: 1.0
Intel 7230 240GB: L2010400
AMD R7 240GB: 1.0
Crucial MX200: MU01
Intel 750: 8EV10135
Kingston HyperX Predator 480GB: 0C34L5TA
OCZ Trion 480GB & 960GB: SAFM11.1
AData XPG SX930 240GB : 5.9E
AData SP550 240GB: O0730A
PNY CS2211: CS221016
PNY CS1311: CS131122
ZOTAC Premium Edition: SAFM01.6
Apacer AS720: PLD1130
Apacer AS330: AP121PD0
Crucial MX300 series: M0CR011
Corisair XTi: SAFC02.3
Toshiba TC58 controller:
OCZ Trion 480GB & 960GB – Custom firmware w/ 19nm Toggle Mode TLC NAND
Samsung MDX controller:
Samsung 840 Pro 256GB- Custom firmware w/ 21nm Toggle Mode NAND
SandForce SF1200 controller:
OCZ Vertex 2 – ONFi 2 NAND
Marvell 9183 controller:
Plextor M6e 256GB- Custom firmware w/ 21nm Toggle Mode NAND
Marvell 1074 controller:
Crucial MX300 – Custom firmware w/ IMFT 384Gbit TLC 3D NAND
Marvell 9293 controller:
Kingston HyperX Predator – Custom firmware w/ 19nm Toggle Mode NAND
Intel X25 G3 controller:
Intel 730 – Custom firmware w/ ONFi 2 NAND
Intel NVMe G1 Controller:
Intel 750 – Customer firmware w/ MLC 20nm NAND
Phison PS3110 Controller:
Kingston HyperX Savage 240GB – 19nm Toggle Mode NAND
PNY CS2211: 15nm Toggle Mode NAND
PNY CS1311: 19nm TLC NAND
ZOTAC Premium Edition: 19nm MLC
Apacer AS330 – TLC NAND
JMicron JMF670H Controller:
AData XPG SX930 240GB – 128Gbit MLC NAND
Apacer AS720 – 128Gbit MLC NAND
SMI SM2256 Controller:
AData SP550 240GB – TLC NAND
Special Thanks to Crucial for providing the memory for this testbed.