WD_BLACK SN770 2TB M.2 2280 Game Drive PCIe Gen4 NVMe up to 5150 MB/s

Product Information

The SN770 isn’t the first NVMe drive I’ve seen with this configuration from Western Digital. It previously used this approach on the

Popular Now: Nintendo 64 classic Perfect Dark ported to PC, playable in 4K 60 FPS with keyboard and mouse Once again, a roughly 10% reduction in performance from 1TB to 2TB. But who cares? Look at where it lands on our chart. This is performance that matters. Final Thoughts Three versions of the drive are available, a 500GB, 1TB, and 2TB model, with some differences that might not be immediately apparent. All three models carry a 5 year warranty, which is fantastic, but the 500GB model comes in at 5000 MB/s read, and 4000MB/s write speeds. The 1TB hits at 5150 and 4900, respectively, and the 2TB model just slightly less than that at 5150 MB/s read and 4840 MB/s write. All relatively close, right? Looking a layer deeper, their IOPs are very different. So what’s an IOP? Western Digital ใช้ข้อมูลที่ให้ไว้ด้านล่างนี้ แจ้งให้ข้าพเจ้าทราบเมื่อมีสินค้านี้ในสต็อก ข้าพเจ้าทราบว่าข้อมูลข้างต้นจะถูกจัดเก็บไว้จนกว่าข้าพเจ้าจะได้รับแจ้งว่ามีสินค้านี้ในสต็อกแล้ว หรือภายใน 120 วัน แล้วแต่อย่างใดจะถึงก่อนKlarna Bank AB (publ) is Authorised by the Swedish Financial Services Authority (Finansinspektionen) and is subject to limited regulation by the Financial Conduct Authority. MB/s = 1 ล้านไบต์ต่อวินาที อ้างอิงจากการทดสอบภายใน ประสิทธิภาพการทำงานอาจต่ำกว่านี้ขึ้นอยู่กับอุปกรณ์โฮสต์ เงื่อนไขการใช้งาน ความจุของไดรฟ์ และปัจจัยอื่นๆ Recording a 1080p gameplay video at 60 FPS with OBS (Open Broadcaster Software) while playing Overwatch. billion bytes and 1TB = 1 trillion bytes. Actual user capacity may be less depending on operating environment.

If the SN770 has a weakness, it is that once the local RAM buffer and SLC cache are saturated, performance tends to fall off a cliff when the true speed of the NAND is exposed.While the 500GB model is less kneecapped, it’s the 1- and 2TB versions that bask in the performance and value sunshine, and I’d recommend those. In comparison, the SN770 is a dramatically better proposition, even for those still using Gen 3 slots than the SN750. It offers much better power efficiency, making it useful for laptop users.

It is quite impressive that the 2TB SN770 is the fastest of the Gen4 5,000 MB/s class SSDs, even outpacing several 8-channel drives with onboard DRAM and its smaller sibling to boot. 3DMark SSD Gaming TestUnlike the SN750 SE we reviewed last year, we see highly consistent reads and writes, even as the buffer fills completely. So much so that I felt like there could have been an error, so I ran it three more times just to be sure, and all of the results looked exactly like this. Loading the drive up to 90%, the values didn’t change even slightly. This drive is remarkably consistent – something you will greatly appreciate in a storage medium, though it does hit closer to the 5GB mark – 500MB shy of maximum. Gaming is a performance metric that matters to the majority of DIY consumers, especially to the enthusiast crowd that TweakTown caters to. We knew 1024Gbit flash would lower performance here. The question was, by how much? Roughly 10%, but even so, the 2TB SN770, despite its inherent handicaps, can outperform SSD the likes of Samsung's 2TB 980 Pro. Wow. PCM10 Storage Tests