amazon ADATA XPG SX8000 reviews
The SX8000 comes in two versions, including a heatsink and no heatsink to expose the chip. I have a heatsink that looks normal but not as prominent as the heatsink of many M.2 PCIe drives for gamers like the Plextor M8Pe. It’s just a piece of aluminum with heat-resistant glue underneath. This aluminum finish is good, XPG logo is pretty cool, mounted on the red-black desktop will be very suitable. In addition, this plate is quite thin so we can install XPG SX8000 on a laptop that supports M.2 PCIe NVMe slot.
The SX8000 has the same features as the Micron MLC NAND chipset, which fits into a high-end M.2 PCIe SSD drive, and the Silicon Motion SM2260 microcontroller, for the company’s first PCIe NVMe SSD. The AR22 Cortex-R dual-core ARM Cortex-R comes with Silicon Motion’s proprietary NANDXtend ECC technology with LDPC hard disk decoding and RAID protection, which improves the NAND 3D P / E cycle, and increase stability. The SM2260 supports up to 8 NAND channels supporting PCIe 3.0 x4 interface and NVMe 1.2. DDR3 DRAM buffer support, with 256 GB version, 256 MB buffer capacity, accompanied by pSLC pseudo buffers for increased read / write performance. Even so, the SM2260 is still a mid-range microcontroller, it’s not new since it debuted two years ago. While the current high-end models except Samsung often exploit the quad-core microcontrollers, typically Marvell 88SS1093.
According to ADATA, the XPG SX8000 has a maximum sequential read speed of 2500 MB / s and a maximum write speed of 1100 MB / s for the 256 GB version. Also, random read / write speeds are 85k IOPS and 140k IOPS respectively. The 256 GB hard disk drive is 160 TBW (Terabytes Written) and has a 5 year warranty. To test this drive, I mounted on the platform running AMD with the configuration:
CPU: AMD Ryzen 7 1700X 8-core 16-thread, 3.4-to-3.8 GHz (Turbo), 20 MB cache for overclocking up to 3.95 GHz;
RAM: 2 x G.Skill TridentZ DDR4-3600 MHz 8 GB> I ran at 3466 MHz pulse, CL35;
SSD M.2: ADATA XPG SX8000 256 GB;
SSD SATA: WD Blue 500 GB
CrystalDisk Info shows that the XPG SX8000 is running NVMe 1.2 and has a maximum speed of 8 GT / s with PCIe 3.0 x4 interface. The temperature of the drive at rest is currently 32 ° C.
First tested with RAW format (compressed) with ATTO Disk Benchmark, 1 GB sample with block size from 512 Byte to 64 MB, running up to 1 GB, the ADATA XPG SX8000 drive has the highest read speed of 2053 MB / s at 512 KB data size and a maximum write speed of 1164 MB / s at 12 MB data size. Looking at the chart above, we can see that the XPG SX8000’s drive reads and writes very smoothly from 512 KB onwards with an average read speed of over 2000 MB / s and average write speeds above 1150 MB / s. Although this speed has not reached the theoretical level of 2500 MB / s read, the actual write speed of 1150 MB / s is higher than the theoretical 1100 MB / s.
Compared with the other three M.2 PCIe SSDs, the WD 512GB, the Plextor PX-512M8PeG, and the Samsung SM951 have been tested before, the ADATA XPG SX8000’s read-write performance is good. The XPG SX8000 reads / writes just behind the Samsung SM951.
Experimenting with the AIDA Disk Benchmark, the performance of the XPG SX8000 proved once again, reading speed along time with the initial 2MB block size reaching 1856.4 MB / s and increasing to 1861.0 MB. /S.
The Linear Read diagram above shows that the XPG SX8000 has a very stable reading speed, maintaining a nearly straight line with an average of 1849.1 MB / s. There was a drop in the first segment and when compared to the results from the ATTO Disk Benchmark, the XPG SX8000 dropped at a block size of 64 KB to 128 KB.
Random read speeds are also quite stable when the variance is not large, averaging 654.4 MB / s. However, this speed is only about twice as high as the average random read speed of a SATA SSD, while high-end PCIe solid state drives are significantly less. For example, the previous WD Black PCIe drive rated for an average random read speed of 871.5 MB / s.
Next experiment with uncompressed random data using CrystalDisk Mark. I tested CrystalDisk Mark software is not compatible with Ryzen 7 1700X 8-core 16 threads, if only run Q32T1 with 32 queue a thread, the number is very low, does not accurately reflect the speed of drive.
With a random 4 KB block of random read / write performance, the results are not as high as expected. With Q32T8, the XPG SX8000’s random read / write performance is 377 MB / s or 92188 IOPS (read) and 757 MB / s or 184830 IOPS (write). Although higher than the theoretical figure, it is significantly less than the SSDs in the above comparison of read speeds. The serial read / write speeds of the XPG SX8000 with 128 KB blocks are 1898 MB / s and 1182 MB / s, respectively.
Try again with many other software such as AS SSD or Anvil Disk Benchmark the results are not so different. According to our understanding, the SM2260 microcontroller is available on many NVMe SSDs such as the Intel 600P, MyDigitalSSD BPX, Tigo G5 and all SSDs have low random read speeds.
Experimenting with the PCMark 8 Storage simulates real-world usage conditions with popular applications such as Office, Adobe’s image-editing and graphics tools (file export), the XPG SX8000’s highest bandwidth score is 344.54 MB / s. The remaining processing time was not much different than the SSD samples compared by the XPG SX8000’s average access delay of only 0.03 ms and high write speed.
where can you get a ADATA XPG SX8000 online
XPG SX8000 PCIe 256GB 3D NAND MLC NVMe Gen3x4 M.2 2280 Solid State Drive with Heatsink (ASX8000NPC-256GM-C ): Buy it now
XPG SX8000 PCIe 512GB 3D NAND MLC NVMe Gen3x4 M.2 2280 Solid State Drive with Heatsink (ASX8000NPC-512GM-C ): Buy it now
ADATA XPG SX8000 PCIe 256GB 3D NAND MLC NVMe Gen3x4 M.2 2280 Solid State Drive (ASX8000NP-256GM-C): Buy it now
XPG SX8000 PCIe 128GB 3D NAND MLC NVMe Gen3x4 M.2 2280 Solid State Drive with Heatsink (ASX8000NPC-128GM-C): Buy it now
ADATA XPG SX8000 PCIe 512GB 3D NAND MLC NVMe Gen3x4 M.2 2280 Solid State Drive (ASX8000NP-512GM-C): Buy it now
Copy test:
Copy a 8.61 GB ZIP file from the WD Blue 500 GB SATA III SSD to the XPG SX8000: 18 seconds 75
Copy of a 9.37 GB mixture of 19274 files and 8803 items from the WD Blue 500 GB SATA III SSD to the XPG SX8000 lost: 1 minute 03.49 seconds
Copy a 67 GB mixture of 428 files and 71 directories from the WD Blue 500 GB SSD. SATA III to XPG SX8000 lost: 3 minutes 10 seconds.
Through the process of using it, I was impressed with the XPG SX8000’s recording speed. I’ve observed at some point that the drive write speed for this mixed data format is up to 1100 MB / s (the top of the copy chart with File Explorer as shown) as well as the benchmarks, in Then, with the compressed data format, the write speed usually reaches an average of 450 MB / s.
The ADATA XPG SX8000 operates quite cool, with a cooling temperature of about 32 degrees Celsius and when accessed as a data recorder, the maximum temperature is about 50 degrees Celsius.
Overall, the XPG SX8000 is a PCIe NVMe drive that performs well at this price point. With these tests, you can clearly see that the drive has the advantage of recording speed and the use of 3D MLC NAND also promises better life and stable performance over time. In addition, the heatsink is a plus when it comes to eye-catching looks and better heat dissipation.
However, the random read speed is not high, it reflects the speed of the task execution, application load speed, boot speed and all things related to the need for small file access actually. I still do not see any significant delays compared to other NVMe M.2 drives I’ve used. I think the problem lies in the SM22260 microcontroller and algorithm. Perhaps because of this, the latest XPG SX9000 series from ADATA uses the Marvell’s 4-core 8-channel NAND 88SS1093 BTB2 microcontroller.