While many gaming-branded components come adorned in RGB LEDs, there is thankfully still a market for plainer and saner products. To that end, ADATA has introduced its new family of high-end SSDs — the XPG SX8100 — that promises leading-edge performance without any unnecessary bling.

Intending its XPG SX8100 SSDs as high-end parts aimed at performance-demanding consumers, ADATA will offer them in 512 GB, 1 TB, and 2 TB configurations. The drives are based on Realtek’s RTS5762 controller (8 NAND channels, PCIe 3.0 x4, NVMe 1.3, LDPC, etc.) and 3D TLC NAND, and like virtually all mainstream NVMe drives, the SX8100 comes in M.2-2280 form-factor. The new family of SSDs is ADATA’s second lineup of drives (after the XPG Spectrix S40G) to use Realtek's top-of-the-range controller.

As far as performance is concerned, ADATA rates the drives for up to 3.5 GB/s sequential read speeds and up to 3 GB/s sequential write speeds when SLC caching is used (data based on CDN benchmark, other benchmarks show lower numbers, more information is available here). As for random performance, the SX8100 drives can hit up to 300K/240K random read/write 4K IOPS, which is a bit lower when compared to the XPG Spectrix S40G.

One of the possible reasons why ADATA rates random performance of the XPG SX8100 below that of the blingy XPG Spectrix S40G could be because the new drives are not equipped with a heat spreader. While these are not necessary for moment-to-moment usage, they can help to sustain performance under high loads when these high-end controllers get hot. The upside to forgoing a heatsink however is that it allows the XPG SX8100 to be used with laptops, as well as any other devices that can't fit an M.2 drive with a heatsink.

When it comes to endurance and reliability levels, ADATA’s XPG SX8100 drives are covered with a five-year warranty and are rated for 320 TB, 640 TB or 1280 TB written, depending on the drive's capacity. Overall, the drives are good enough for around 0.3 DWPD over a five-year period, which in line with other modern consumer-grade SSDs.

ADATA XPG SX8100 Specifications
Capacity 512 GB 1 TB 2 TB
Model Number ASX8100NP-512GT-C ASX8100NP-1TT-C ASX8100NP-2TT-C
Controller Realtek RTS5762
Form-Factor, Interface M.2-2280, PCIe 3.0 x4, NVMe 1.3
Sequential Read 3500 MB/s
Sequential Write 2400 MB/s 3000 MB/s
Random Read IOPS 300K IOPS 290K IOPS 290K IOPS
Random Write IOPS 240K IOPS 240K IOPS 240K IOPS
Pseudo-SLC Caching Supported
DRAM Buffer Yes, using Realtek's Partial DRAM Firmware Architecture
Actual capacity is unknown
TCG Opal Encryption No
Power Management DevSleep, Slumber (0.14 W).
Warranty 5 years
MTBF 2,000,000 hours
TBW 320 TB 640 TB 1280 TB
MSRP $89.99 $159.99 $329.99
Additional Information Link

ADATA will start sales of its XPG 8100 SSDs in the near future for $89.99 - $329.99 depending on capacity. Expect real-world prices of these drives to be below those of the XPG Spectrix S40G (which uses the same controller) and more or less in line with those of the XPG 8200 Pro (which offers similar performance).

Related Reading:

Source: ADATA

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  • shabby - Friday, September 20, 2019 - link

    More expensive than the sx8200 pro... makes sense 🙄
  • nandnandnand - Friday, September 20, 2019 - link

    That lineup was more expensive at launch. $220 for 1 TB vs. $160 for this one.
  • SharpEars - Monday, September 23, 2019 - link

    This whole SLC caching nonsense is such a scam for large file/dir copies. Who cares how it performs when you are writing 128MB, show me the write performance over the entire size.
  • leexgx - Wednesday, September 25, 2019 - link

    As long as the SLC cache is big enough it doesn't really matter (like 50GB)
    on QLC SSD'S it matters far more as they drop to speeds slower then 15 year old hdds (about 80mb/s) but most of them have SLC cache from 60-150gb depending how much stored data is on the drive and size of drive)

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