WD_BLUE SN550 1TB M.2 2280 PCIe Gen3 NVMe up to 2400 MB/s read speed

Product Information

We value your content. That’s why the WD Blue reliability features help protect your content so you can stress less about losing your brilliant work. As used for storage capacity, one terabyte (TB) = one trillion bytes. Total accessible capacity varies depending on operating environment. True to its name, WD’s Blue SN550 comes with a blue PCB, in a single-sided M.2 2280 form factor, so it can fit in even the thinnest of devices. WD’s product team are fairly tight-lipped on disclosing hardware specifics enabling the Blue SN550 to perform how it does, but we managed to narrow things down a bit on our own.

With a certification from the WD Functional Integrity Testing Lab (F.I.T. Lab™), every WD Blue SATA SSD is verified for compatibility with a wide range of desktop and laptop computers. Almost looked like there was solder rework done by a rookie. I would have gotten more than my wrist slapped if I'd left something like that in one of our downhole tools. Flux can cause electrical leakage at higher temperatures. Build your ideal creation engine. Upgrading your system or optimizing your next custom build with the slim M.2 2280 form factor. All you need is an NVMe™ slot.WD designed the controller and firmware that powers the SSD. The Blue SN550’s NVMe 1.4-compliant controller interfaces with the host over a PCIe 3.0 x4 link, a step up from the x2 link the previous SN500 had, which helps performance a bit. bit_user said:I hadn't noticed. I feel like it'd give a more intuitive sense of what happens to transfer speeds over time, if it were linear in both X & Y. Just my opinion.

Actually, that is probably underfill for the controller which is a small CSP chip. Considering the position (close to the connector) and the size/ type of the chip, the underfill is probably laid to protect against stress (thermally induced and mechanically from insertion). SSD is designed with no moving parts to help protect against data loss if it is accidentally bumped or dropped. And with 1.75M hours MTTF (mean time to failure) 2, up to 600 TBW (terabytes written) 3, and several error correction technologies, WD Blue SATA SSDs can help guard data for years to come.

The WD Blue SN550 NVMe SSD(WDS100T2B0C-00PXH0) is a good priced NVMe SSD for M.2 slots (2280). It features no DRAM buffer memory and uses 3 bit TLC memory chips with 96 layers. Officially Western Digital states 2.4 / 1.95 GB/s read / write speeds that we also could measure with CDM6 (2443 / 2019 MB/s). Inspire creativity with a one-month membership to Adobe Creative Cloud offering access to some of the world’s best creative apps and services such as Adobe Photoshop, Illustrator, Lightroom, Premiere Pro and InDesign. 4 In the following list you can select (and also search for) devices that should be added to the comparison. You can select more than one device.restrict list: You don't have permission to access /content/dam/doc-library/en_us/assets/public/western-digital/product/internal-drives/wd-blue-nvme-ssd/data-sheet-wd-blue-sn550-nvme-ssd-idk.pdf I have QD 1-128 on 4K random and 128 seq results data for manufacturer comparison. Optimally, for synthetic testing, I'd do a filesize and QD sweep like I do with enterprise stuff, but for consumers, that would be a lot of data for little value. I used to plot QD1-4 and the average before, but I just don't think it is worth plotting beyond QD1 on random because one file size doesn't always relate to what real-world performance will be like. And, performance isn't hugely different between drives in QD2-4 that it matters to show. That, and I think because the application test results speak for themselves more than anything. At the end of the day, responsiveness to real-world like use is most important.