Situatie
Klevv is an odd name with the double V at the end, and it’s a bit of a strange brand as well. In reality, it’s just part of the SK Group — a group which includes SK hynix — with a focus on retail drives. Klevv is known for its “strictly-selected 3D NAND flash,” which some observers might take to mean it’s a variable-hardware SSD in disguise. In reality, Klevv not only states that the C925 is using TLC flash but strictly-selected in this case means SK hynix flash. This is unique in that such flash is not commonly found in other NVMe SSDs and, when it is, it’s usually an older generation of flash. Klevv has access to more or less contemporary flash and this helps the brand stand out a bit.
As for the controller, Klevv isn’t using an in-house drive like many of SK hynix’s most popular drives, such as the Gold P31 and Platinum P41. Most recently, Klevv has been moving towards Maxiotech and the C925 is using the MAP1602 controller. This controller is well-known in storage circles as a popular high-end DRAM-less solution. That means it does technically lean budget, but it’s almost always found with Chinese YMTC flash. When we reviewed the C930 — a drive with the InnoGrit IG5236 controller, which is normally paired with Micron flash.
This drive is rare in that its street pricing is reasonable right out of the gate, at least for the 1TB model. Too often drives have an unreasonably high MSRP and then even the street prices are too high for what the drive delivers. The C925 knows what it is and is priced appropriately.
The C925 can reach up to 7,400 / 6,500 MB/s for sequential reads and writes and up to 700K / 1000K random read and write IOPS. This is pretty standard for a PCIe 4.0 SSD of this class. Where the drive isn’t standard is with the rated write endurance — the five-year warranty includes coverage of writes up to 1,200TB per TB capacity. This is double the normal value, but we emphasize that TBW is usually not that meaningful. Still, if it’s something you look at then the C925 is high for its range.
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